#include <bits/stdc++.h>

const int INF = 0x3f3f3f3f;

inline int min(int a,int b){return a > b? b : a;}

inline int max(int a,int b){return a < b? b : a;}

inline int read(long long &x){

    x = ;char ch = getchar();char c = ch;

    while(ch > '' || ch < '')c = ch, ch = getchar();

    while(ch <= '' && ch >= '')x = x *  + ch - '',ch = getchar();

    if(c == '-') x = -x;

}

long long gcd(long long a, long long b)

{

    long long tmp;

    while(b > )

    {

        tmp = a % b;

        a = b;

        b = tmp;

    }

    return a;

}

long long x,y,k,j;

int ans;

int main(){

    read(x);read(y);

    k = x * y;

    y >>= ;

    for(long long i = x;i <= y;i +=x)

    {

        j = k / i;

        if(i > j)break;

        if(j * i == k && gcd(i, j) == x)ans ++;

    }

    printf("%d", ans << );

    return ;

}