| 約数 |
1,
2,
4,
5,
8,
10,
16,
20,
40,
79,
80,
103,
158,
206,
316,
395,
412,
515,
587,
632,
790,
824,
1030,
1174,
1264,
1580,
1648,
2060,
2348,
2935,
3160,
4120,
4696,
5870,
6320,
8137,
8240,
9392,
11740,
16274,
23480,
32548,
40685,
46373,
46960,
60461,
65096,
81370,
92746,
120922,
130192,
162740,
185492,
231865,
241844,
302305,
325480,
370984,
463730,
483688,
604610,
650960,
741968,
927460,
967376,
1209220,
1854920,
2418440,
3709840,
4776419,
4836880,
9552838,
19105676,
23882095,
38211352,
47764190,
76422704,
95528380,
191056760,
382113520
|