1566654960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{502133}}^1$

素因数の和:502162

約数の個数: 80

約数和(自身を含む): 5230227744

約数和(自身を除く): 3663572784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 502133, 1004266, 1506399, 2008532, 2510665, 3012798, 4017064, 5021330, 6025596, 6527729, 7531995, 8034128, 10042660, 12051192, 13055458, 15063990, 19583187, 20085320, 24102384, 26110916, 30127980, 32638645, 39166374, 40170640, 52221832, 60255960, 65277290, 78332748, 97915935, 104443664, 120511920, 130554580, 156665496, 195831870, 261109160, 313330992, 391663740, 522218320, 783327480, 1566654960]

約数ペア:

[(1, 1566654960), (2, 783327480), (3, 522218320), (4, 391663740), (5, 313330992), (6, 261109160), (8, 195831870), (10, 156665496), (12, 130554580), (13, 120511920), (15, 104443664), (16, 97915935), (20, 78332748), (24, 65277290), (26, 60255960), (30, 52221832), (39, 40170640), (40, 39166374), (48, 32638645), (52, 30127980), (60, 26110916), (65, 24102384), (78, 20085320), (80, 19583187), (104, 15063990), (120, 13055458), (130, 12051192), (156, 10042660), (195, 8034128), (208, 7531995), (240, 6527729), (260, 6025596), (312, 5021330), (390, 4017064), (520, 3012798), (624, 2510665), (780, 2008532), (1040, 1506399), (1560, 1004266), (3120, 502133)]