2108498640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{77747}}^1$

素因数の和:77876

約数の個数: 80

約数和(自身を含む): 6594274368

約数和(自身を除く): 4485775728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 113, 120, 226, 240, 339, 452, 565, 678, 904, 1130, 1356, 1695, 1808, 2260, 2712, 3390, 4520, 5424, 6780, 9040, 13560, 27120, 77747, 155494, 233241, 310988, 388735, 466482, 621976, 777470, 932964, 1166205, 1243952, 1554940, 1865928, 2332410, 3109880, 3731856, 4664820, 6219760, 8785411, 9329640, 17570822, 18659280, 26356233, 35141644, 43927055, 52712466, 70283288, 87854110, 105424932, 131781165, 140566576, 175708220, 210849864, 263562330, 351416440, 421699728, 527124660, 702832880, 1054249320, 2108498640]

約数ペア:

[(1, 2108498640), (2, 1054249320), (3, 702832880), (4, 527124660), (5, 421699728), (6, 351416440), (8, 263562330), (10, 210849864), (12, 175708220), (15, 140566576), (16, 131781165), (20, 105424932), (24, 87854110), (30, 70283288), (40, 52712466), (48, 43927055), (60, 35141644), (80, 26356233), (113, 18659280), (120, 17570822), (226, 9329640), (240, 8785411), (339, 6219760), (452, 4664820), (565, 3731856), (678, 3109880), (904, 2332410), (1130, 1865928), (1356, 1554940), (1695, 1243952), (1808, 1166205), (2260, 932964), (2712, 777470), (3390, 621976), (4520, 466482), (5424, 388735), (6780, 310988), (9040, 233241), (13560, 155494), (27120, 77747)]