70670280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{3613}}^1$

素因数の和:3790

約数の個数: 64

約数和(自身を含む): 213370560

約数和(自身を除く): 142700280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 163, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 3260, 3613, 3912, 4890, 6520, 7226, 9780, 10839, 14452, 18065, 19560, 21678, 28904, 36130, 43356, 54195, 72260, 86712, 108390, 144520, 216780, 433560, 588919, 1177838, 1766757, 2355676, 2944595, 3533514, 4711352, 5889190, 7067028, 8833785, 11778380, 14134056, 17667570, 23556760, 35335140, 70670280]

約数ペア:

[(1, 70670280), (2, 35335140), (3, 23556760), (4, 17667570), (5, 14134056), (6, 11778380), (8, 8833785), (10, 7067028), (12, 5889190), (15, 4711352), (20, 3533514), (24, 2944595), (30, 2355676), (40, 1766757), (60, 1177838), (120, 588919), (163, 433560), (326, 216780), (489, 144520), (652, 108390), (815, 86712), (978, 72260), (1304, 54195), (1630, 43356), (1956, 36130), (2445, 28904), (3260, 21678), (3613, 19560), (3912, 18065), (4890, 14452), (6520, 10839), (7226, 9780)]