import itertools
n=int(input())
p=[0,0]+[1]*(n-1)
for i in range(2,n):
 p[i*2::i]=[0]*(n//i-1)
q=[i for i in range(n+1)if p[i]]
f=lambda x,l,c:c==4 or sum(f(x*v,v,c+1)for v in itertools.takewhile(lambda v:v*x<=n and v<l,q))
print(f(1,n,0))