164930160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{9679}}^1$

素因数の和:9766

約数の個数: 80

約数和(自身を含む): 518538240

約数和(自身を除く): 353608080

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, 9679, 17040, 19358, 29037, 38716, 48395, 58074, 77432, 96790, 116148, 145185, 154864, 193580, 232296, 290370, 387160, 464592, 580740, 687209, 774320, 1161480, 1374418, 2061627, 2322960, 2748836, 3436045, 4123254, 5497672, 6872090, 8246508, 10308135, 10995344, 13744180, 16493016, 20616270, 27488360, 32986032, 41232540, 54976720, 82465080, 164930160]

約数ペア:

[(1, 164930160), (2, 82465080), (3, 54976720), (4, 41232540), (5, 32986032), (6, 27488360), (8, 20616270), (10, 16493016), (12, 13744180), (15, 10995344), (16, 10308135), (20, 8246508), (24, 6872090), (30, 5497672), (40, 4123254), (48, 3436045), (60, 2748836), (71, 2322960), (80, 2061627), (120, 1374418), (142, 1161480), (213, 774320), (240, 687209), (284, 580740), (355, 464592), (426, 387160), (568, 290370), (710, 232296), (852, 193580), (1065, 154864), (1136, 145185), (1420, 116148), (1704, 96790), (2130, 77432), (2840, 58074), (3408, 48395), (4260, 38716), (5680, 29037), (8520, 19358), (9679, 17040)]