| 約数 |
1,
2,
4,
5,
8,
10,
16,
20,
40,
47,
80,
94,
107,
188,
193,
214,
235,
376,
386,
428,
470,
535,
752,
772,
856,
940,
965,
1070,
1544,
1712,
1880,
1930,
2140,
3088,
3760,
3860,
4280,
5029,
7720,
8560,
9071,
10058,
15440,
18142,
20116,
20651,
25145,
36284,
40232,
41302,
45355,
50290,
72568,
80464,
82604,
90710,
100580,
103255,
145136,
165208,
181420,
201160,
206510,
330416,
362840,
402320,
413020,
725680,
826040,
970597,
1652080,
1941194,
3882388,
4852985,
7764776,
9705970,
15529552,
19411940,
38823880,
77647760
|