| 約数 |
1,
2,
4,
5,
8,
10,
13,
16,
20,
26,
40,
52,
65,
80,
104,
107,
130,
208,
214,
260,
389,
428,
520,
535,
778,
856,
1040,
1070,
1391,
1556,
1712,
1945,
2140,
2782,
3112,
3890,
4280,
5057,
5564,
6224,
6955,
7780,
8560,
10114,
11128,
13910,
15560,
20228,
22256,
25285,
27820,
31120,
40456,
41623,
50570,
55640,
80912,
83246,
101140,
111280,
166492,
202280,
208115,
332984,
404560,
416230,
541099,
665968,
832460,
1082198,
1664920,
2164396,
2705495,
3329840,
4328792,
5410990,
8657584,
10821980,
21643960,
43287920
|