a,b=list(map(int,input().split()))
if a%b!=0:
    print(0)
else:    
    i=2
    c=1
    while a>=i:
        n=0
        while a%i==0:
            a//=i
            n+=1
        while b%i==0:
            b//=i
            n-=1
        if n!=0:
            c*=(n+1)
    print(c)