231607680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1699}}^1$

素因数の和:1792

約数の個数: 128

約数和(自身を含む): 749088000

約数和(自身を除く): 517480320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 160, 192, 213, 240, 284, 320, 355, 384, 426, 480, 568, 640, 710, 852, 960, 1065, 1136, 1420, 1699, 1704, 1920, 2130, 2272, 2840, 3398, 3408, 4260, 4544, 5097, 5680, 6796, 6816, 8495, 8520, 9088, 10194, 11360, 13592, 13632, 16990, 17040, 20388, 22720, 25485, 27184, 27264, 33980, 34080, 40776, 45440, 50970, 54368, 67960, 68160, 81552, 101940, 108736, 120629, 135920, 136320, 163104, 203880, 217472, 241258, 271840, 326208, 361887, 407760, 482516, 543680, 603145, 652416, 723774, 815520, 965032, 1087360, 1206290, 1447548, 1631040, 1809435, 1930064, 2412580, 2895096, 3262080, 3618870, 3860128, 4825160, 5790192, 7237740, 7720256, 9650320, 11580384, 14475480, 15440512, 19300640, 23160768, 28950960, 38601280, 46321536, 57901920, 77202560, 115803840, 231607680]

約数ペア:

[(1, 231607680), (2, 115803840), (3, 77202560), (4, 57901920), (5, 46321536), (6, 38601280), (8, 28950960), (10, 23160768), (12, 19300640), (15, 15440512), (16, 14475480), (20, 11580384), (24, 9650320), (30, 7720256), (32, 7237740), (40, 5790192), (48, 4825160), (60, 3860128), (64, 3618870), (71, 3262080), (80, 2895096), (96, 2412580), (120, 1930064), (128, 1809435), (142, 1631040), (160, 1447548), (192, 1206290), (213, 1087360), (240, 965032), (284, 815520), (320, 723774), (355, 652416), (384, 603145), (426, 543680), (480, 482516), (568, 407760), (640, 361887), (710, 326208), (852, 271840), (960, 241258), (1065, 217472), (1136, 203880), (1420, 163104), (1699, 136320), (1704, 135920), (1920, 120629), (2130, 108736), (2272, 101940), (2840, 81552), (3398, 68160), (3408, 67960), (4260, 54368), (4544, 50970), (5097, 45440), (5680, 40776), (6796, 34080), (6816, 33980), (8495, 27264), (8520, 27184), (9088, 25485), (10194, 22720), (11360, 20388), (13592, 17040), (13632, 16990)]