| 約数 |
1,
2,
4,
5,
7,
8,
10,
14,
17,
19,
20,
28,
34,
35,
38,
40,
56,
61,
68,
70,
76,
85,
95,
119,
122,
133,
136,
140,
152,
170,
190,
238,
244,
266,
280,
305,
323,
340,
380,
427,
476,
488,
532,
595,
610,
646,
665,
680,
760,
854,
952,
1037,
1064,
1159,
1190,
1220,
1292,
1330,
1615,
1708,
2074,
2135,
2261,
2318,
2380,
2440,
2584,
2660,
3230,
3416,
4148,
4270,
4522,
4636,
4760,
5185,
5320,
5795,
6460,
7259,
8113,
8296,
8540,
9044,
9272,
10370,
11305,
11590,
12920,
14518,
16226,
17080,
18088,
19703,
20740,
22610,
23180,
29036,
32452,
36295,
39406,
40565,
41480,
45220,
46360,
58072,
64904,
72590,
78812,
81130,
90440,
98515,
137921,
145180,
157624,
162260,
197030,
275842,
290360,
324520,
394060,
551684,
689605,
788120,
1103368,
1379210,
2758420,
5516840
|