84109440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{617}}^1$

素因数の和:710

約数の個数: 128

約数和(自身を含む): 272315520

約数和(自身を除く): 188206080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 160, 192, 213, 240, 284, 320, 355, 384, 426, 480, 568, 617, 640, 710, 852, 960, 1065, 1136, 1234, 1420, 1704, 1851, 1920, 2130, 2272, 2468, 2840, 3085, 3408, 3702, 4260, 4544, 4936, 5680, 6170, 6816, 7404, 8520, 9088, 9255, 9872, 11360, 12340, 13632, 14808, 17040, 18510, 19744, 22720, 24680, 27264, 29616, 34080, 37020, 39488, 43807, 45440, 49360, 59232, 68160, 74040, 78976, 87614, 98720, 118464, 131421, 136320, 148080, 175228, 197440, 219035, 236928, 262842, 296160, 350456, 394880, 438070, 525684, 592320, 657105, 700912, 876140, 1051368, 1184640, 1314210, 1401824, 1752280, 2102736, 2628420, 2803648, 3504560, 4205472, 5256840, 5607296, 7009120, 8410944, 10513680, 14018240, 16821888, 21027360, 28036480, 42054720, 84109440]

約数ペア:

[(1, 84109440), (2, 42054720), (3, 28036480), (4, 21027360), (5, 16821888), (6, 14018240), (8, 10513680), (10, 8410944), (12, 7009120), (15, 5607296), (16, 5256840), (20, 4205472), (24, 3504560), (30, 2803648), (32, 2628420), (40, 2102736), (48, 1752280), (60, 1401824), (64, 1314210), (71, 1184640), (80, 1051368), (96, 876140), (120, 700912), (128, 657105), (142, 592320), (160, 525684), (192, 438070), (213, 394880), (240, 350456), (284, 296160), (320, 262842), (355, 236928), (384, 219035), (426, 197440), (480, 175228), (568, 148080), (617, 136320), (640, 131421), (710, 118464), (852, 98720), (960, 87614), (1065, 78976), (1136, 74040), (1234, 68160), (1420, 59232), (1704, 49360), (1851, 45440), (1920, 43807), (2130, 39488), (2272, 37020), (2468, 34080), (2840, 29616), (3085, 27264), (3408, 24680), (3702, 22720), (4260, 19744), (4544, 18510), (4936, 17040), (5680, 14808), (6170, 13632), (6816, 12340), (7404, 11360), (8520, 9872), (9088, 9255)]