| 約数 |
1,
2,
3,
4,
5,
6,
8,
10,
12,
15,
16,
17,
20,
24,
30,
34,
40,
47,
48,
51,
60,
68,
80,
85,
94,
102,
120,
136,
141,
170,
188,
204,
235,
240,
255,
272,
282,
340,
376,
408,
470,
510,
564,
680,
705,
752,
799,
816,
877,
940,
1020,
1128,
1360,
1410,
1598,
1754,
1880,
2040,
2256,
2397,
2631,
2820,
3196,
3508,
3760,
3995,
4080,
4385,
4794,
5262,
5640,
6392,
7016,
7990,
8770,
9588,
10524,
11280,
11985,
12784,
13155,
14032,
14909,
15980,
17540,
19176,
21048,
23970,
26310,
29818,
31960,
35080,
38352,
41219,
42096,
44727,
47940,
52620,
59636,
63920,
70160,
74545,
82438,
89454,
95880,
105240,
119272,
123657,
149090,
164876,
178908,
191760,
206095,
210480,
223635,
238544,
247314,
298180,
329752,
357816,
412190,
447270,
494628,
596360,
618285,
659504,
700723,
715632,
824380,
894540,
989256,
1192720,
1236570,
1401446,
1648760,
1789080,
1978512,
2102169,
2473140,
2802892,
3297520,
3503615,
3578160,
4204338,
4946280,
5605784,
7007230,
8408676,
9892560,
10510845,
11211568,
14014460,
16817352,
21021690,
28028920,
33634704,
42043380,
56057840,
84086760,
168173520
|