68831560680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{30189281}}^1$

素因数の和:30189314

約数の個数: 64

約数和(自身を含む): 217362830400

約数和(自身を除く): 148531269720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 30189281, 60378562, 90567843, 120757124, 150946405, 181135686, 241514248, 301892810, 362271372, 452839215, 573596339, 603785620, 724542744, 905678430, 1147192678, 1207571240, 1720789017, 1811356860, 2294385356, 2867981695, 3441578034, 3622713720, 4588770712, 5735963390, 6883156068, 8603945085, 11471926780, 13766312136, 17207890170, 22943853560, 34415780340, 68831560680]

約数ペア:

[(1, 68831560680), (2, 34415780340), (3, 22943853560), (4, 17207890170), (5, 13766312136), (6, 11471926780), (8, 8603945085), (10, 6883156068), (12, 5735963390), (15, 4588770712), (19, 3622713720), (20, 3441578034), (24, 2867981695), (30, 2294385356), (38, 1811356860), (40, 1720789017), (57, 1207571240), (60, 1147192678), (76, 905678430), (95, 724542744), (114, 603785620), (120, 573596339), (152, 452839215), (190, 362271372), (228, 301892810), (285, 241514248), (380, 181135686), (456, 150946405), (570, 120757124), (760, 90567843), (1140, 60378562), (2280, 30189281)]