| 約数 |
1,
2,
4,
5,
8,
10,
16,
20,
40,
71,
80,
142,
284,
355,
568,
617,
710,
823,
1136,
1234,
1420,
1646,
2468,
2840,
3085,
3292,
4115,
4936,
5680,
6170,
6584,
8230,
9872,
12340,
13168,
16460,
24680,
32920,
43807,
49360,
58433,
65840,
87614,
116866,
175228,
219035,
233732,
292165,
350456,
438070,
467464,
507791,
584330,
700912,
876140,
934928,
1015582,
1168660,
1752280,
2031164,
2337320,
2538955,
3504560,
4062328,
4674640,
5077910,
8124656,
10155820,
20311640,
36053161,
40623280,
72106322,
144212644,
180265805,
288425288,
360531610,
576850576,
721063220,
1442126440,
2884252880
|