| 約数 |
1,
2,
4,
5,
8,
10,
20,
31,
40,
47,
61,
62,
94,
122,
124,
155,
181,
188,
235,
244,
248,
305,
310,
362,
376,
470,
488,
610,
620,
724,
905,
940,
1220,
1240,
1448,
1457,
1810,
1880,
1891,
2440,
2867,
2914,
3620,
3782,
5611,
5734,
5828,
7240,
7285,
7564,
8507,
9455,
11041,
11222,
11468,
11656,
14335,
14570,
15128,
17014,
18910,
22082,
22444,
22936,
28055,
28670,
29140,
34028,
37820,
42535,
44164,
44888,
55205,
56110,
57340,
58280,
68056,
75640,
85070,
88328,
88877,
110410,
112220,
114680,
170140,
177754,
220820,
224440,
263717,
340280,
342271,
355508,
441640,
444385,
518927,
527434,
684542,
711016,
888770,
1037854,
1054868,
1318585,
1369084,
1711355,
1777540,
2075708,
2109736,
2594635,
2637170,
2738168,
3422710,
3555080,
4151416,
5189270,
5274340,
6845420,
10378540,
10548680,
13690840,
16086737,
20757080,
32173474,
64346948,
80433685,
128693896,
160867370,
321734740,
643469480
|