267614880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3299}}^1$

素因数の和:3343

約数の個数: 144

約数和(自身を含む): 913096800

約数和(自身を除く): 645481920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 169, 195, 208, 240, 260, 312, 338, 390, 416, 480, 507, 520, 624, 676, 780, 845, 1014, 1040, 1248, 1352, 1560, 1690, 2028, 2080, 2535, 2704, 3120, 3299, 3380, 4056, 5070, 5408, 6240, 6598, 6760, 8112, 9897, 10140, 13196, 13520, 16224, 16495, 19794, 20280, 26392, 27040, 32990, 39588, 40560, 42887, 49485, 52784, 65980, 79176, 81120, 85774, 98970, 105568, 128661, 131960, 158352, 171548, 197940, 214435, 257322, 263920, 316704, 343096, 395880, 428870, 514644, 527840, 557531, 643305, 686192, 791760, 857740, 1029288, 1115062, 1286610, 1372384, 1583520, 1672593, 1715480, 2058576, 2230124, 2573220, 2787655, 3345186, 3430960, 4117152, 4460248, 5146440, 5575310, 6690372, 6861920, 8362965, 8920496, 10292880, 11150620, 13380744, 16725930, 17840992, 20585760, 22301240, 26761488, 33451860, 44602480, 53522976, 66903720, 89204960, 133807440, 267614880]

約数ペア:

[(1, 267614880), (2, 133807440), (3, 89204960), (4, 66903720), (5, 53522976), (6, 44602480), (8, 33451860), (10, 26761488), (12, 22301240), (13, 20585760), (15, 17840992), (16, 16725930), (20, 13380744), (24, 11150620), (26, 10292880), (30, 8920496), (32, 8362965), (39, 6861920), (40, 6690372), (48, 5575310), (52, 5146440), (60, 4460248), (65, 4117152), (78, 3430960), (80, 3345186), (96, 2787655), (104, 2573220), (120, 2230124), (130, 2058576), (156, 1715480), (160, 1672593), (169, 1583520), (195, 1372384), (208, 1286610), (240, 1115062), (260, 1029288), (312, 857740), (338, 791760), (390, 686192), (416, 643305), (480, 557531), (507, 527840), (520, 514644), (624, 428870), (676, 395880), (780, 343096), (845, 316704), (1014, 263920), (1040, 257322), (1248, 214435), (1352, 197940), (1560, 171548), (1690, 158352), (2028, 131960), (2080, 128661), (2535, 105568), (2704, 98970), (3120, 85774), (3299, 81120), (3380, 79176), (4056, 65980), (5070, 52784), (5408, 49485), (6240, 42887), (6598, 40560), (6760, 39588), (8112, 32990), (9897, 27040), (10140, 26392), (13196, 20280), (13520, 19794), (16224, 16495)]