| 約数 |
1,
2,
4,
5,
7,
8,
10,
14,
16,
17,
20,
28,
34,
35,
40,
56,
68,
70,
80,
85,
107,
112,
119,
136,
140,
170,
214,
238,
272,
280,
340,
428,
476,
535,
560,
595,
677,
680,
749,
856,
952,
1070,
1190,
1354,
1360,
1498,
1712,
1819,
1904,
2140,
2380,
2708,
2996,
3385,
3638,
3745,
4280,
4739,
4760,
5416,
5992,
6770,
7276,
7490,
8560,
9095,
9478,
9520,
10832,
11509,
11984,
12733,
13540,
14552,
14980,
18190,
18956,
23018,
23695,
25466,
27080,
29104,
29960,
36380,
37912,
46036,
47390,
50932,
54160,
57545,
59920,
63665,
72439,
72760,
75824,
80563,
92072,
94780,
101864,
115090,
127330,
144878,
145520,
161126,
184144,
189560,
203728,
230180,
254660,
289756,
322252,
362195,
379120,
402815,
460360,
507073,
509320,
579512,
644504,
724390,
805630,
920720,
1014146,
1018640,
1159024,
1231463,
1289008,
1448780,
1611260,
2028292,
2462926,
2535365,
2897560,
3222520,
4056584,
4925852,
5070730,
5795120,
6157315,
6445040,
8113168,
8620241,
9851704,
10141460,
12314630,
17240482,
19703408,
20282920,
24629260,
34480964,
40565840,
43101205,
49258520,
68961928,
86202410,
98517040,
137923856,
172404820,
344809640,
689619280
|