1330841040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{78101}}^1$

素因数の和:78188

約数の個数: 80

約数和(自身を含む): 4183767936

約数和(自身を除く): 2852926896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2840, 3408, 4260, 5680, 8520, 17040, 78101, 156202, 234303, 312404, 390505, 468606, 624808, 781010, 937212, 1171515, 1249616, 1562020, 1874424, 2343030, 3124040, 3748848, 4686060, 5545171, 6248080, 9372120, 11090342, 16635513, 18744240, 22180684, 27725855, 33271026, 44361368, 55451710, 66542052, 83177565, 88722736, 110903420, 133084104, 166355130, 221806840, 266168208, 332710260, 443613680, 665420520, 1330841040]

約数ペア:

[(1, 1330841040), (2, 665420520), (3, 443613680), (4, 332710260), (5, 266168208), (6, 221806840), (8, 166355130), (10, 133084104), (12, 110903420), (15, 88722736), (16, 83177565), (20, 66542052), (24, 55451710), (30, 44361368), (40, 33271026), (48, 27725855), (60, 22180684), (71, 18744240), (80, 16635513), (120, 11090342), (142, 9372120), (213, 6248080), (240, 5545171), (284, 4686060), (355, 3748848), (426, 3124040), (568, 2343030), (710, 1874424), (852, 1562020), (1065, 1249616), (1136, 1171515), (1420, 937212), (1704, 781010), (2130, 624808), (2840, 468606), (3408, 390505), (4260, 312404), (5680, 234303), (8520, 156202), (17040, 78101)]