1258880160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1129}}^1$

素因数の和:1271

約数の個数: 192

約数和(自身を含む): 4182554880

約数和(自身を除く): 2923674720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 101, 115, 120, 138, 160, 184, 202, 230, 240, 276, 303, 345, 368, 404, 460, 480, 505, 552, 606, 690, 736, 808, 920, 1010, 1104, 1129, 1212, 1380, 1515, 1616, 1840, 2020, 2208, 2258, 2323, 2424, 2760, 3030, 3232, 3387, 3680, 4040, 4516, 4646, 4848, 5520, 5645, 6060, 6774, 6969, 8080, 9032, 9292, 9696, 11040, 11290, 11615, 12120, 13548, 13938, 16160, 16935, 18064, 18584, 22580, 23230, 24240, 25967, 27096, 27876, 33870, 34845, 36128, 37168, 45160, 46460, 48480, 51934, 54192, 55752, 67740, 69690, 74336, 77901, 90320, 92920, 103868, 108384, 111504, 114029, 129835, 135480, 139380, 155802, 180640, 185840, 207736, 223008, 228058, 259670, 270960, 278760, 311604, 342087, 371680, 389505, 415472, 456116, 519340, 541920, 557520, 570145, 623208, 684174, 779010, 830944, 912232, 1038680, 1115040, 1140290, 1246416, 1368348, 1558020, 1710435, 1824464, 2077360, 2280580, 2492832, 2622667, 2736696, 3116040, 3420870, 3648928, 4154720, 4561160, 5245334, 5473392, 6232080, 6841740, 7868001, 9122320, 10490668, 10946784, 12464160, 13113335, 13683480, 15736002, 18244640, 20981336, 26226670, 27366960, 31472004, 39340005, 41962672, 52453340, 54733920, 62944008, 78680010, 83925344, 104906680, 125888016, 157360020, 209813360, 251776032, 314720040, 419626720, 629440080, 1258880160]

約数ペア:

[(1, 1258880160), (2, 629440080), (3, 419626720), (4, 314720040), (5, 251776032), (6, 209813360), (8, 157360020), (10, 125888016), (12, 104906680), (15, 83925344), (16, 78680010), (20, 62944008), (23, 54733920), (24, 52453340), (30, 41962672), (32, 39340005), (40, 31472004), (46, 27366960), (48, 26226670), (60, 20981336), (69, 18244640), (80, 15736002), (92, 13683480), (96, 13113335), (101, 12464160), (115, 10946784), (120, 10490668), (138, 9122320), (160, 7868001), (184, 6841740), (202, 6232080), (230, 5473392), (240, 5245334), (276, 4561160), (303, 4154720), (345, 3648928), (368, 3420870), (404, 3116040), (460, 2736696), (480, 2622667), (505, 2492832), (552, 2280580), (606, 2077360), (690, 1824464), (736, 1710435), (808, 1558020), (920, 1368348), (1010, 1246416), (1104, 1140290), (1129, 1115040), (1212, 1038680), (1380, 912232), (1515, 830944), (1616, 779010), (1840, 684174), (2020, 623208), (2208, 570145), (2258, 557520), (2323, 541920), (2424, 519340), (2760, 456116), (3030, 415472), (3232, 389505), (3387, 371680), (3680, 342087), (4040, 311604), (4516, 278760), (4646, 270960), (4848, 259670), (5520, 228058), (5645, 223008), (6060, 207736), (6774, 185840), (6969, 180640), (8080, 155802), (9032, 139380), (9292, 135480), (9696, 129835), (11040, 114029), (11290, 111504), (11615, 108384), (12120, 103868), (13548, 92920), (13938, 90320), (16160, 77901), (16935, 74336), (18064, 69690), (18584, 67740), (22580, 55752), (23230, 54192), (24240, 51934), (25967, 48480), (27096, 46460), (27876, 45160), (33870, 37168), (34845, 36128)]