198165840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{7307}}^1$

素因数の和:7436

約数の個数: 80

約数和(自身を含む): 619835328

約数和(自身を除く): 421669488

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, 7307, 9040, 13560, 14614, 21921, 27120, 29228, 36535, 43842, 58456, 73070, 87684, 109605, 116912, 146140, 175368, 219210, 292280, 350736, 438420, 584560, 825691, 876840, 1651382, 1753680, 2477073, 3302764, 4128455, 4954146, 6605528, 8256910, 9908292, 12385365, 13211056, 16513820, 19816584, 24770730, 33027640, 39633168, 49541460, 66055280, 99082920, 198165840]

約数ペア:

[(1, 198165840), (2, 99082920), (3, 66055280), (4, 49541460), (5, 39633168), (6, 33027640), (8, 24770730), (10, 19816584), (12, 16513820), (15, 13211056), (16, 12385365), (20, 9908292), (24, 8256910), (30, 6605528), (40, 4954146), (48, 4128455), (60, 3302764), (80, 2477073), (113, 1753680), (120, 1651382), (226, 876840), (240, 825691), (339, 584560), (452, 438420), (565, 350736), (678, 292280), (904, 219210), (1130, 175368), (1356, 146140), (1695, 116912), (1808, 109605), (2260, 87684), (2712, 73070), (3390, 58456), (4520, 43842), (5424, 36535), (6780, 29228), (7307, 27120), (9040, 21921), (13560, 14614)]