908375280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{3323}}^1$

素因数の和:3423

約数の個数: 160

約数和(自身を含む): 3027020544

約数和(自身を除く): 2118645264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 67, 68, 80, 85, 102, 120, 134, 136, 170, 201, 204, 240, 255, 268, 272, 335, 340, 402, 408, 510, 536, 670, 680, 804, 816, 1005, 1020, 1072, 1139, 1340, 1360, 1608, 2010, 2040, 2278, 2680, 3216, 3323, 3417, 4020, 4080, 4556, 5360, 5695, 6646, 6834, 8040, 9112, 9969, 11390, 13292, 13668, 16080, 16615, 17085, 18224, 19938, 22780, 26584, 27336, 33230, 34170, 39876, 45560, 49845, 53168, 54672, 56491, 66460, 68340, 79752, 91120, 99690, 112982, 132920, 136680, 159504, 169473, 199380, 222641, 225964, 265840, 273360, 282455, 338946, 398760, 445282, 451928, 564910, 667923, 677892, 797520, 847365, 890564, 903856, 1113205, 1129820, 1335846, 1355784, 1694730, 1781128, 2226410, 2259640, 2671692, 2711568, 3339615, 3389460, 3562256, 3784897, 4452820, 4519280, 5343384, 6679230, 6778920, 7569794, 8905640, 10686768, 11354691, 13358460, 13557840, 15139588, 17811280, 18924485, 22709382, 26716920, 30279176, 37848970, 45418764, 53433840, 56773455, 60558352, 75697940, 90837528, 113546910, 151395880, 181675056, 227093820, 302791760, 454187640, 908375280]

約数ペア:

[(1, 908375280), (2, 454187640), (3, 302791760), (4, 227093820), (5, 181675056), (6, 151395880), (8, 113546910), (10, 90837528), (12, 75697940), (15, 60558352), (16, 56773455), (17, 53433840), (20, 45418764), (24, 37848970), (30, 30279176), (34, 26716920), (40, 22709382), (48, 18924485), (51, 17811280), (60, 15139588), (67, 13557840), (68, 13358460), (80, 11354691), (85, 10686768), (102, 8905640), (120, 7569794), (134, 6778920), (136, 6679230), (170, 5343384), (201, 4519280), (204, 4452820), (240, 3784897), (255, 3562256), (268, 3389460), (272, 3339615), (335, 2711568), (340, 2671692), (402, 2259640), (408, 2226410), (510, 1781128), (536, 1694730), (670, 1355784), (680, 1335846), (804, 1129820), (816, 1113205), (1005, 903856), (1020, 890564), (1072, 847365), (1139, 797520), (1340, 677892), (1360, 667923), (1608, 564910), (2010, 451928), (2040, 445282), (2278, 398760), (2680, 338946), (3216, 282455), (3323, 273360), (3417, 265840), (4020, 225964), (4080, 222641), (4556, 199380), (5360, 169473), (5695, 159504), (6646, 136680), (6834, 132920), (8040, 112982), (9112, 99690), (9969, 91120), (11390, 79752), (13292, 68340), (13668, 66460), (16080, 56491), (16615, 54672), (17085, 53168), (18224, 49845), (19938, 45560), (22780, 39876), (26584, 34170), (27336, 33230)]