| 約数 |
1,
2,
4,
5,
8,
10,
16,
20,
23,
32,
40,
46,
64,
80,
92,
115,
128,
160,
184,
230,
256,
320,
368,
460,
512,
640,
677,
736,
920,
1280,
1354,
1472,
1840,
2560,
2708,
2944,
3385,
3680,
5416,
5888,
6770,
7360,
10832,
11776,
13540,
14720,
15571,
21664,
27080,
29440,
31142,
43328,
54160,
58880,
62284,
77855,
86656,
108320,
124568,
155710,
173312,
216640,
249136,
311420,
346624,
433280,
498272,
622840,
866560,
996544,
1245680,
1733120,
1993088,
2491360,
3986176,
4982720,
7972352,
9965440,
19930880,
39861760
|