159425640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1$

素因数の和:472

約数の個数: 192

約数和(自身を含む): 571484160

約数和(自身を除く): 412058520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 127, 132, 165, 180, 198, 220, 254, 264, 317, 330, 360, 381, 396, 440, 495, 508, 634, 635, 660, 762, 792, 951, 990, 1016, 1143, 1268, 1270, 1320, 1397, 1524, 1585, 1902, 1905, 1980, 2286, 2536, 2540, 2794, 2853, 3048, 3170, 3487, 3804, 3810, 3960, 4191, 4572, 4755, 5080, 5588, 5706, 5715, 6340, 6974, 6985, 7608, 7620, 8382, 9144, 9510, 10461, 11176, 11412, 11430, 12573, 12680, 13948, 13970, 14265, 15240, 16764, 17435, 19020, 20922, 20955, 22824, 22860, 25146, 27896, 27940, 28530, 31383, 33528, 34870, 38040, 40259, 41844, 41910, 45720, 50292, 52305, 55880, 57060, 62766, 62865, 69740, 80518, 83688, 83820, 100584, 104610, 114120, 120777, 125532, 125730, 139480, 156915, 161036, 167640, 201295, 209220, 241554, 251064, 251460, 313830, 322072, 362331, 402590, 418440, 442849, 483108, 502920, 603885, 627660, 724662, 805180, 885698, 966216, 1207770, 1255320, 1328547, 1449324, 1610360, 1771396, 1811655, 2214245, 2415540, 2657094, 2898648, 3542792, 3623310, 3985641, 4428490, 4831080, 5314188, 6642735, 7246620, 7971282, 8856980, 10628376, 13285470, 14493240, 15942564, 17713960, 19928205, 26570940, 31885128, 39856410, 53141880, 79712820, 159425640]

約数ペア:

[(1, 159425640), (2, 79712820), (3, 53141880), (4, 39856410), (5, 31885128), (6, 26570940), (8, 19928205), (9, 17713960), (10, 15942564), (11, 14493240), (12, 13285470), (15, 10628376), (18, 8856980), (20, 7971282), (22, 7246620), (24, 6642735), (30, 5314188), (33, 4831080), (36, 4428490), (40, 3985641), (44, 3623310), (45, 3542792), (55, 2898648), (60, 2657094), (66, 2415540), (72, 2214245), (88, 1811655), (90, 1771396), (99, 1610360), (110, 1449324), (120, 1328547), (127, 1255320), (132, 1207770), (165, 966216), (180, 885698), (198, 805180), (220, 724662), (254, 627660), (264, 603885), (317, 502920), (330, 483108), (360, 442849), (381, 418440), (396, 402590), (440, 362331), (495, 322072), (508, 313830), (634, 251460), (635, 251064), (660, 241554), (762, 209220), (792, 201295), (951, 167640), (990, 161036), (1016, 156915), (1143, 139480), (1268, 125730), (1270, 125532), (1320, 120777), (1397, 114120), (1524, 104610), (1585, 100584), (1902, 83820), (1905, 83688), (1980, 80518), (2286, 69740), (2536, 62865), (2540, 62766), (2794, 57060), (2853, 55880), (3048, 52305), (3170, 50292), (3487, 45720), (3804, 41910), (3810, 41844), (3960, 40259), (4191, 38040), (4572, 34870), (4755, 33528), (5080, 31383), (5588, 28530), (5706, 27940), (5715, 27896), (6340, 25146), (6974, 22860), (6985, 22824), (7608, 20955), (7620, 20922), (8382, 19020), (9144, 17435), (9510, 16764), (10461, 15240), (11176, 14265), (11412, 13970), (11430, 13948), (12573, 12680)]