| 約数 |
1,
2,
4,
5,
8,
10,
16,
20,
40,
43,
80,
86,
172,
215,
251,
344,
430,
502,
688,
761,
860,
1004,
1255,
1522,
1720,
2008,
2510,
3044,
3440,
3805,
4016,
5020,
6088,
7610,
10040,
10793,
12176,
15220,
20080,
21586,
30440,
32723,
43172,
53965,
60880,
65446,
86344,
107930,
130892,
163615,
172688,
191011,
215860,
261784,
327230,
382022,
431720,
523568,
654460,
764044,
863440,
955055,
1308920,
1528088,
1910110,
2617840,
3056176,
3820220,
7640440,
8213473,
15280880,
16426946,
32853892,
41067365,
65707784,
82134730,
131415568,
164269460,
328538920,
657077840
|