15038476640

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{294641}}^1$

素因数の和:294696

約数の個数: 96

約数和(自身を含む): 40094883360

約数和(自身を除く): 25056406720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 32, 40, 44, 55, 58, 80, 88, 110, 116, 145, 160, 176, 220, 232, 290, 319, 352, 440, 464, 580, 638, 880, 928, 1160, 1276, 1595, 1760, 2320, 2552, 3190, 4640, 5104, 6380, 10208, 12760, 25520, 51040, 294641, 589282, 1178564, 1473205, 2357128, 2946410, 3241051, 4714256, 5892820, 6482102, 8544589, 9428512, 11785640, 12964204, 16205255, 17089178, 23571280, 25928408, 32410510, 34178356, 42722945, 47142560, 51856816, 64821020, 68356712, 85445890, 93990479, 103713632, 129642040, 136713424, 170891780, 187980958, 259284080, 273426848, 341783560, 375961916, 469952395, 518568160, 683567120, 751923832, 939904790, 1367134240, 1503847664, 1879809580, 3007695328, 3759619160, 7519238320, 15038476640]

約数ペア:

[(1, 15038476640), (2, 7519238320), (4, 3759619160), (5, 3007695328), (8, 1879809580), (10, 1503847664), (11, 1367134240), (16, 939904790), (20, 751923832), (22, 683567120), (29, 518568160), (32, 469952395), (40, 375961916), (44, 341783560), (55, 273426848), (58, 259284080), (80, 187980958), (88, 170891780), (110, 136713424), (116, 129642040), (145, 103713632), (160, 93990479), (176, 85445890), (220, 68356712), (232, 64821020), (290, 51856816), (319, 47142560), (352, 42722945), (440, 34178356), (464, 32410510), (580, 25928408), (638, 23571280), (880, 17089178), (928, 16205255), (1160, 12964204), (1276, 11785640), (1595, 9428512), (1760, 8544589), (2320, 6482102), (2552, 5892820), (3190, 4714256), (4640, 3241051), (5104, 2946410), (6380, 2357128), (10208, 1473205), (12760, 1178564), (25520, 589282), (51040, 294641)]