| 약수 |
1,
2,
4,
5,
7,
8,
10,
14,
16,
20,
28,
32,
35,
40,
49,
56,
64,
70,
80,
98,
112,
128,
140,
160,
196,
224,
245,
280,
320,
392,
448,
490,
560,
640,
784,
896,
980,
1120,
1568,
1960,
2240,
3136,
3920,
4480,
6272,
7840,
8543,
15680,
17086,
31360,
34172,
42715,
59801,
68344,
85430,
119602,
136688,
170860,
239204,
273376,
299005,
341720,
418607,
478408,
546752,
598010,
683440,
837214,
956816,
1093504,
1196020,
1366880,
1674428,
1913632,
2093035,
2392040,
2733760,
3348856,
3827264,
4186070,
4784080,
5467520,
6697712,
7654528,
8372140,
9568160,
13395424,
16744280,
19136320,
26790848,
33488560,
38272640,
53581696,
66977120,
133954240,
267908480
|