| 約数 |
1,
2,
4,
5,
8,
10,
16,
17,
19,
20,
32,
34,
38,
40,
68,
76,
80,
85,
95,
136,
152,
160,
170,
190,
223,
272,
304,
323,
340,
380,
446,
544,
608,
646,
680,
760,
892,
1115,
1292,
1360,
1520,
1615,
1784,
2230,
2584,
2720,
3040,
3230,
3568,
3791,
4237,
4460,
5168,
6460,
7136,
7582,
8474,
8920,
10336,
12920,
15164,
16948,
17840,
18955,
21185,
25840,
30328,
33896,
35680,
37910,
42370,
51680,
60656,
67792,
72029,
75820,
84740,
121312,
135584,
144058,
151640,
169480,
288116,
303280,
338960,
360145,
576232,
606560,
677920,
720290,
1152464,
1440580,
2304928,
2881160,
5762320,
11524640
|