| 約数 |
1,
2,
3,
4,
5,
6,
7,
10,
12,
14,
15,
20,
21,
28,
30,
35,
42,
49,
60,
70,
84,
98,
105,
140,
147,
196,
210,
245,
294,
343,
420,
490,
588,
653,
686,
735,
980,
1029,
1306,
1372,
1470,
1715,
1959,
2058,
2612,
2940,
3265,
3430,
3918,
4116,
4571,
5145,
6530,
6860,
7836,
9142,
9795,
10290,
13060,
13713,
18284,
19590,
20580,
22855,
27426,
31997,
39180,
45710,
54852,
63994,
68565,
91420,
95991,
127988,
137130,
159985,
191982,
223979,
274260,
319970,
383964,
447958,
479955,
639940,
671937,
895916,
959910,
1119895,
1343874,
1919820,
2239790,
2687748,
3359685,
4479580,
6719370,
13438740
|