222726660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{1009}}^1$

素因数の和:1317

約数の個数: 96

約数和(自身を含む): 674647680

約数和(自身を除く): 451921020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 283, 390, 566, 780, 849, 1009, 1132, 1415, 1698, 2018, 2830, 3027, 3396, 3679, 4036, 4245, 5045, 5660, 6054, 7358, 8490, 10090, 11037, 12108, 13117, 14716, 15135, 16980, 18395, 20180, 22074, 26234, 30270, 36790, 39351, 44148, 52468, 55185, 60540, 65585, 73580, 78702, 110370, 131170, 157404, 196755, 220740, 262340, 285547, 393510, 571094, 787020, 856641, 1142188, 1427735, 1713282, 2855470, 3426564, 3712111, 4283205, 5710940, 7424222, 8566410, 11136333, 14848444, 17132820, 18560555, 22272666, 37121110, 44545332, 55681665, 74242220, 111363330, 222726660]

約数ペア:

[(1, 222726660), (2, 111363330), (3, 74242220), (4, 55681665), (5, 44545332), (6, 37121110), (10, 22272666), (12, 18560555), (13, 17132820), (15, 14848444), (20, 11136333), (26, 8566410), (30, 7424222), (39, 5710940), (52, 4283205), (60, 3712111), (65, 3426564), (78, 2855470), (130, 1713282), (156, 1427735), (195, 1142188), (260, 856641), (283, 787020), (390, 571094), (566, 393510), (780, 285547), (849, 262340), (1009, 220740), (1132, 196755), (1415, 157404), (1698, 131170), (2018, 110370), (2830, 78702), (3027, 73580), (3396, 65585), (3679, 60540), (4036, 55185), (4245, 52468), (5045, 44148), (5660, 39351), (6054, 36790), (7358, 30270), (8490, 26234), (10090, 22074), (11037, 20180), (12108, 18395), (13117, 16980), (14716, 15135)]