| 約数 |
1,
2,
4,
5,
8,
10,
16,
17,
20,
34,
40,
68,
80,
85,
136,
170,
272,
340,
347,
680,
694,
1360,
1388,
1735,
1787,
2776,
3470,
3574,
5552,
5899,
6940,
7148,
8935,
11798,
13880,
14296,
17870,
23596,
27760,
28592,
29495,
30379,
35740,
47192,
58990,
60758,
71480,
94384,
117980,
121516,
142960,
151895,
235960,
243032,
303790,
471920,
486064,
607580,
620089,
1215160,
1240178,
2430320,
2480356,
3100445,
4960712,
6200890,
9921424,
10541513,
12401780,
21083026,
24803560,
42166052,
49607120,
52707565,
84332104,
105415130,
168664208,
210830260,
421660520,
843321040
|