159176640

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{23687}}^1$

素因数の和:23714

約数の個数: 112

約数和(自身を含む): 577608192

約数和(自身を除く): 418431552

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 23687, 47374, 71061, 94748, 118435, 142122, 165809, 189496, 236870, 284244, 331618, 355305, 378992, 473740, 497427, 568488, 663236, 710610, 757984, 829045, 947480, 994854, 1136976, 1326472, 1421220, 1515968, 1658090, 1894960, 1989708, 2273952, 2487135, 2652944, 2842440, 3316180, 3789920, 3979416, 4547904, 4974270, 5305888, 5684880, 6632360, 7579840, 7958832, 9948540, 10611776, 11369760, 13264720, 15917664, 19897080, 22739520, 26529440, 31835328, 39794160, 53058880, 79588320, 159176640]

約数ペア:

[(1, 159176640), (2, 79588320), (3, 53058880), (4, 39794160), (5, 31835328), (6, 26529440), (7, 22739520), (8, 19897080), (10, 15917664), (12, 13264720), (14, 11369760), (15, 10611776), (16, 9948540), (20, 7958832), (21, 7579840), (24, 6632360), (28, 5684880), (30, 5305888), (32, 4974270), (35, 4547904), (40, 3979416), (42, 3789920), (48, 3316180), (56, 2842440), (60, 2652944), (64, 2487135), (70, 2273952), (80, 1989708), (84, 1894960), (96, 1658090), (105, 1515968), (112, 1421220), (120, 1326472), (140, 1136976), (160, 994854), (168, 947480), (192, 829045), (210, 757984), (224, 710610), (240, 663236), (280, 568488), (320, 497427), (336, 473740), (420, 378992), (448, 355305), (480, 331618), (560, 284244), (672, 236870), (840, 189496), (960, 165809), (1120, 142122), (1344, 118435), (1680, 94748), (2240, 71061), (3360, 47374), (6720, 23687)]