| 約数 |
1,
2,
4,
5,
8,
10,
13,
19,
20,
26,
38,
40,
52,
65,
76,
95,
104,
109,
130,
152,
190,
218,
247,
260,
361,
380,
436,
494,
520,
545,
722,
760,
872,
988,
1090,
1235,
1417,
1444,
1805,
1976,
2071,
2180,
2470,
2834,
2888,
3610,
4142,
4360,
4693,
4940,
5668,
7085,
7220,
8284,
9386,
9880,
10355,
11336,
14170,
14440,
16568,
18772,
20710,
23465,
26923,
28340,
37544,
39349,
41420,
46930,
53846,
56680,
78698,
82840,
93860,
107692,
134615,
157396,
187720,
196745,
215384,
269230,
314792,
393490,
511537,
538460,
786980,
1023074,
1076920,
1573960,
2046148,
2557685,
4092296,
5115370,
10230740,
20461480
|