2023207680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{40529}}^1$

素因数の和:40566

約数の個数: 144

約数和(自身を含む): 6958838880

約数和(自身を除く): 4935631200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1560, 1664, 1920, 2080, 2496, 3120, 3328, 3840, 4160, 4992, 6240, 8320, 9984, 12480, 16640, 24960, 40529, 49920, 81058, 121587, 162116, 202645, 243174, 324232, 405290, 486348, 526877, 607935, 648464, 810580, 972696, 1053754, 1215870, 1296928, 1580631, 1621160, 1945392, 2107508, 2431740, 2593856, 2634385, 3161262, 3242320, 3890784, 4215016, 4863480, 5187712, 5268770, 6322524, 6484640, 7781568, 7903155, 8430032, 9726960, 10375424, 10537540, 12645048, 12969280, 15563136, 15806310, 16860064, 19453920, 21075080, 25290096, 25938560, 31126272, 31612620, 33720128, 38907840, 42150160, 50580192, 51877120, 63225240, 67440256, 77815680, 84300320, 101160384, 126450480, 134880512, 155631360, 168600640, 202320768, 252900960, 337201280, 404641536, 505801920, 674402560, 1011603840, 2023207680]

約数ペア:

[(1, 2023207680), (2, 1011603840), (3, 674402560), (4, 505801920), (5, 404641536), (6, 337201280), (8, 252900960), (10, 202320768), (12, 168600640), (13, 155631360), (15, 134880512), (16, 126450480), (20, 101160384), (24, 84300320), (26, 77815680), (30, 67440256), (32, 63225240), (39, 51877120), (40, 50580192), (48, 42150160), (52, 38907840), (60, 33720128), (64, 31612620), (65, 31126272), (78, 25938560), (80, 25290096), (96, 21075080), (104, 19453920), (120, 16860064), (128, 15806310), (130, 15563136), (156, 12969280), (160, 12645048), (192, 10537540), (195, 10375424), (208, 9726960), (240, 8430032), (256, 7903155), (260, 7781568), (312, 6484640), (320, 6322524), (384, 5268770), (390, 5187712), (416, 4863480), (480, 4215016), (520, 3890784), (624, 3242320), (640, 3161262), (768, 2634385), (780, 2593856), (832, 2431740), (960, 2107508), (1040, 1945392), (1248, 1621160), (1280, 1580631), (1560, 1296928), (1664, 1215870), (1920, 1053754), (2080, 972696), (2496, 810580), (3120, 648464), (3328, 607935), (3840, 526877), (4160, 486348), (4992, 405290), (6240, 324232), (8320, 243174), (9984, 202645), (12480, 162116), (16640, 121587), (24960, 81058), (40529, 49920)]