2865956880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1\times {\mathrm{839}}^1$

素因数の和:1229

約数の個数: 160

約数和(自身を含む): 9129415680

約数和(自身を除く): 6263458800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 331, 344, 430, 516, 645, 662, 688, 839, 860, 993, 1032, 1290, 1324, 1655, 1678, 1720, 1986, 2064, 2517, 2580, 2648, 3310, 3356, 3440, 3972, 4195, 4965, 5034, 5160, 5296, 6620, 6712, 7944, 8390, 9930, 10068, 10320, 12585, 13240, 13424, 14233, 15888, 16780, 19860, 20136, 25170, 26480, 28466, 33560, 36077, 39720, 40272, 42699, 50340, 56932, 67120, 71165, 72154, 79440, 85398, 100680, 108231, 113864, 142330, 144308, 170796, 180385, 201360, 213495, 216462, 227728, 277709, 284660, 288616, 341592, 360770, 426990, 432924, 541155, 555418, 569320, 577232, 683184, 721540, 833127, 853980, 865848, 1082310, 1110836, 1138640, 1388545, 1443080, 1666254, 1707960, 1731696, 2164620, 2221672, 2777090, 2886160, 3332508, 3415920, 4165635, 4329240, 4443344, 5554180, 6665016, 8331270, 8658480, 11108360, 11941487, 13330032, 16662540, 22216720, 23882974, 33325080, 35824461, 47765948, 59707435, 66650160, 71648922, 95531896, 119414870, 143297844, 179122305, 191063792, 238829740, 286595688, 358244610, 477659480, 573191376, 716489220, 955318960, 1432978440, 2865956880]

約数ペア:

[(1, 2865956880), (2, 1432978440), (3, 955318960), (4, 716489220), (5, 573191376), (6, 477659480), (8, 358244610), (10, 286595688), (12, 238829740), (15, 191063792), (16, 179122305), (20, 143297844), (24, 119414870), (30, 95531896), (40, 71648922), (43, 66650160), (48, 59707435), (60, 47765948), (80, 35824461), (86, 33325080), (120, 23882974), (129, 22216720), (172, 16662540), (215, 13330032), (240, 11941487), (258, 11108360), (331, 8658480), (344, 8331270), (430, 6665016), (516, 5554180), (645, 4443344), (662, 4329240), (688, 4165635), (839, 3415920), (860, 3332508), (993, 2886160), (1032, 2777090), (1290, 2221672), (1324, 2164620), (1655, 1731696), (1678, 1707960), (1720, 1666254), (1986, 1443080), (2064, 1388545), (2517, 1138640), (2580, 1110836), (2648, 1082310), (3310, 865848), (3356, 853980), (3440, 833127), (3972, 721540), (4195, 683184), (4965, 577232), (5034, 569320), (5160, 555418), (5296, 541155), (6620, 432924), (6712, 426990), (7944, 360770), (8390, 341592), (9930, 288616), (10068, 284660), (10320, 277709), (12585, 227728), (13240, 216462), (13424, 213495), (14233, 201360), (15888, 180385), (16780, 170796), (19860, 144308), (20136, 142330), (25170, 113864), (26480, 108231), (28466, 100680), (33560, 85398), (36077, 79440), (39720, 72154), (40272, 71165), (42699, 67120), (50340, 56932)]