| 約数 |
1,
2,
3,
4,
5,
6,
7,
10,
12,
14,
15,
20,
21,
28,
30,
35,
41,
42,
60,
70,
82,
84,
105,
123,
140,
164,
205,
210,
246,
287,
410,
420,
492,
574,
615,
820,
861,
1129,
1148,
1230,
1435,
1722,
2258,
2460,
2870,
3387,
3444,
4305,
4516,
5645,
5740,
6774,
7903,
8610,
11290,
13548,
15806,
16935,
17220,
22580,
23709,
31612,
33870,
39515,
46289,
47418,
67740,
79030,
92578,
94836,
118545,
138867,
158060,
185156,
231445,
237090,
277734,
324023,
462890,
474180,
555468,
648046,
694335,
925780,
972069,
1296092,
1388670,
1620115,
1944138,
2777340,
3240230,
3888276,
4860345,
6480460,
9720690,
19441380
|