166006680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{863}}^1$

素因数の和:1113

約数の個数: 128

約数和(自身を含む): 572313600

約数和(自身を除く): 406306920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 229, 280, 420, 458, 687, 840, 863, 916, 1145, 1374, 1603, 1726, 1832, 2290, 2589, 2748, 3206, 3435, 3452, 4315, 4580, 4809, 5178, 5496, 6041, 6412, 6870, 6904, 8015, 8630, 9160, 9618, 10356, 12082, 12824, 12945, 13740, 16030, 17260, 18123, 19236, 20712, 24045, 24164, 25890, 27480, 30205, 32060, 34520, 36246, 38472, 48090, 48328, 51780, 60410, 64120, 72492, 90615, 96180, 103560, 120820, 144984, 181230, 192360, 197627, 241640, 362460, 395254, 592881, 724920, 790508, 988135, 1185762, 1383389, 1581016, 1976270, 2371524, 2766778, 2964405, 3952540, 4150167, 4743048, 5533556, 5928810, 6916945, 7905080, 8300334, 11067112, 11857620, 13833890, 16600668, 20750835, 23715240, 27667780, 33201336, 41501670, 55335560, 83003340, 166006680]

約数ペア:

[(1, 166006680), (2, 83003340), (3, 55335560), (4, 41501670), (5, 33201336), (6, 27667780), (7, 23715240), (8, 20750835), (10, 16600668), (12, 13833890), (14, 11857620), (15, 11067112), (20, 8300334), (21, 7905080), (24, 6916945), (28, 5928810), (30, 5533556), (35, 4743048), (40, 4150167), (42, 3952540), (56, 2964405), (60, 2766778), (70, 2371524), (84, 1976270), (105, 1581016), (120, 1383389), (140, 1185762), (168, 988135), (210, 790508), (229, 724920), (280, 592881), (420, 395254), (458, 362460), (687, 241640), (840, 197627), (863, 192360), (916, 181230), (1145, 144984), (1374, 120820), (1603, 103560), (1726, 96180), (1832, 90615), (2290, 72492), (2589, 64120), (2748, 60410), (3206, 51780), (3435, 48328), (3452, 48090), (4315, 38472), (4580, 36246), (4809, 34520), (5178, 32060), (5496, 30205), (6041, 27480), (6412, 25890), (6870, 24164), (6904, 24045), (8015, 20712), (8630, 19236), (9160, 18123), (9618, 17260), (10356, 16030), (12082, 13740), (12824, 12945)]