| 約数 |
1,
2,
4,
5,
7,
8,
10,
14,
16,
20,
28,
32,
35,
40,
56,
70,
80,
101,
112,
139,
140,
160,
202,
224,
278,
280,
404,
505,
556,
560,
695,
707,
808,
973,
1010,
1112,
1120,
1390,
1414,
1616,
1946,
2020,
2224,
2780,
2828,
3232,
3535,
3892,
4040,
4448,
4865,
5560,
5656,
7070,
7784,
8080,
9730,
11120,
11312,
14039,
14140,
15568,
16160,
19460,
22240,
22624,
28078,
28280,
31136,
38920,
56156,
56560,
70195,
77840,
98273,
112312,
113120,
140390,
155680,
196546,
224624,
280780,
393092,
449248,
491365,
561560,
786184,
982730,
1123120,
1572368,
1965460,
2246240,
3144736,
3930920,
7861840,
15723680
|