64137360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{38177}}^1$

素因数の和:38200

約数の個数: 80

約数和(自身を含む): 227235456

約数和(自身を除く): 163098096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 38177, 76354, 114531, 152708, 190885, 229062, 267239, 305416, 381770, 458124, 534478, 572655, 610832, 763540, 801717, 916248, 1068956, 1145310, 1336195, 1527080, 1603434, 1832496, 2137912, 2290620, 2672390, 3054160, 3206868, 4008585, 4275824, 4581240, 5344780, 6413736, 8017170, 9162480, 10689560, 12827472, 16034340, 21379120, 32068680, 64137360]

約数ペア:

[(1, 64137360), (2, 32068680), (3, 21379120), (4, 16034340), (5, 12827472), (6, 10689560), (7, 9162480), (8, 8017170), (10, 6413736), (12, 5344780), (14, 4581240), (15, 4275824), (16, 4008585), (20, 3206868), (21, 3054160), (24, 2672390), (28, 2290620), (30, 2137912), (35, 1832496), (40, 1603434), (42, 1527080), (48, 1336195), (56, 1145310), (60, 1068956), (70, 916248), (80, 801717), (84, 763540), (105, 610832), (112, 572655), (120, 534478), (140, 458124), (168, 381770), (210, 305416), (240, 267239), (280, 229062), (336, 190885), (420, 152708), (560, 114531), (840, 76354), (1680, 38177)]