213197901960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3677}}^1\times {\mathrm{483179}}^1$

素因数の和:486870

約数の個数: 64

約数和(自身を含む): 639768974400

約数和(自身を除く): 426571072440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3677, 7354, 11031, 14708, 18385, 22062, 29416, 36770, 44124, 55155, 73540, 88248, 110310, 147080, 220620, 441240, 483179, 966358, 1449537, 1932716, 2415895, 2899074, 3865432, 4831790, 5798148, 7247685, 9663580, 11596296, 14495370, 19327160, 28990740, 57981480, 1776649183, 3553298366, 5329947549, 7106596732, 8883245915, 10659895098, 14213193464, 17766491830, 21319790196, 26649737745, 35532983660, 42639580392, 53299475490, 71065967320, 106598950980, 213197901960]

約数ペア:

[(1, 213197901960), (2, 106598950980), (3, 71065967320), (4, 53299475490), (5, 42639580392), (6, 35532983660), (8, 26649737745), (10, 21319790196), (12, 17766491830), (15, 14213193464), (20, 10659895098), (24, 8883245915), (30, 7106596732), (40, 5329947549), (60, 3553298366), (120, 1776649183), (3677, 57981480), (7354, 28990740), (11031, 19327160), (14708, 14495370), (18385, 11596296), (22062, 9663580), (29416, 7247685), (36770, 5798148), (44124, 4831790), (55155, 3865432), (73540, 2899074), (88248, 2415895), (110310, 1932716), (147080, 1449537), (220620, 966358), (441240, 483179)]