15704826660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{156641}}^1$

素因数の和:157213

約数の個数: 72

約数和(自身を含む): 47723804856

約数和(自身を除く): 32018978196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 557, 1114, 1671, 2228, 2785, 3342, 5013, 5570, 6684, 8355, 10026, 11140, 16710, 20052, 25065, 33420, 50130, 100260, 156641, 313282, 469923, 626564, 783205, 939846, 1409769, 1566410, 1879692, 2349615, 2819538, 3132820, 4699230, 5639076, 7048845, 9398460, 14097690, 28195380, 87249037, 174498074, 261747111, 348996148, 436245185, 523494222, 785241333, 872490370, 1046988444, 1308735555, 1570482666, 1744980740, 2617471110, 3140965332, 3926206665, 5234942220, 7852413330, 15704826660]

約数ペア:

[(1, 15704826660), (2, 7852413330), (3, 5234942220), (4, 3926206665), (5, 3140965332), (6, 2617471110), (9, 1744980740), (10, 1570482666), (12, 1308735555), (15, 1046988444), (18, 872490370), (20, 785241333), (30, 523494222), (36, 436245185), (45, 348996148), (60, 261747111), (90, 174498074), (180, 87249037), (557, 28195380), (1114, 14097690), (1671, 9398460), (2228, 7048845), (2785, 5639076), (3342, 4699230), (5013, 3132820), (5570, 2819538), (6684, 2349615), (8355, 1879692), (10026, 1566410), (11140, 1409769), (16710, 939846), (20052, 783205), (25065, 626564), (33420, 469923), (50130, 313282), (100260, 156641)]