| 約数 |
1,
2,
4,
5,
7,
8,
10,
14,
16,
20,
28,
31,
35,
40,
56,
62,
70,
80,
112,
124,
140,
155,
217,
248,
280,
310,
434,
496,
560,
620,
727,
868,
961,
1085,
1240,
1454,
1736,
1922,
2170,
2480,
2908,
3472,
3635,
3844,
4340,
4805,
5089,
5816,
6727,
7270,
7688,
8680,
9610,
10178,
11632,
13454,
14540,
15376,
17360,
19220,
20356,
22537,
25445,
26908,
29080,
33635,
38440,
40712,
45074,
50890,
53816,
58160,
67270,
76880,
81424,
90148,
101780,
107632,
112685,
134540,
157759,
180296,
203560,
225370,
269080,
315518,
360592,
407120,
450740,
538160,
631036,
698647,
788795,
901480,
1262072,
1397294,
1577590,
1802960,
2524144,
2794588,
3155180,
3493235,
4890529,
5589176,
6310360,
6986470,
9781058,
11178352,
12620720,
13972940,
19562116,
24452645,
27945880,
39124232,
48905290,
55891760,
78248464,
97810580,
195621160,
391242320
|