| 約数 |
1,
2,
4,
5,
7,
8,
10,
14,
16,
20,
28,
31,
35,
40,
49,
53,
56,
62,
70,
80,
98,
106,
112,
124,
140,
155,
196,
212,
217,
245,
248,
265,
280,
310,
371,
392,
424,
434,
490,
496,
530,
560,
620,
742,
784,
848,
868,
980,
1060,
1085,
1240,
1484,
1519,
1643,
1736,
1855,
1960,
2120,
2170,
2480,
2597,
2968,
3038,
3286,
3472,
3710,
3920,
4240,
4340,
5194,
5936,
6076,
6572,
7420,
7595,
8215,
8680,
10388,
11501,
12152,
12985,
13144,
14840,
15190,
16430,
17360,
20776,
23002,
24304,
25970,
26288,
29680,
30380,
32860,
41552,
46004,
51940,
57505,
60760,
65720,
80507,
92008,
103880,
115010,
121520,
131440,
161014,
184016,
207760,
230020,
322028,
402535,
460040,
644056,
805070,
920080,
1288112,
1610140,
3220280,
6440560
|