159277020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{631}}^1$

素因数の和:1251

約数の個数: 96

約数和(自身を含む): 511343616

約数和(自身を除く): 352066596

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 601, 631, 1202, 1262, 1803, 1893, 2404, 2524, 3005, 3155, 3606, 3786, 4207, 4417, 6010, 6310, 7212, 7572, 8414, 8834, 9015, 9465, 12020, 12620, 12621, 13251, 16828, 17668, 18030, 18930, 21035, 22085, 25242, 26502, 36060, 37860, 42070, 44170, 50484, 53004, 63105, 66255, 84140, 88340, 126210, 132510, 252420, 265020, 379231, 758462, 1137693, 1516924, 1896155, 2275386, 2654617, 3792310, 4550772, 5309234, 5688465, 7584620, 7963851, 10618468, 11376930, 13273085, 15927702, 22753860, 26546170, 31855404, 39819255, 53092340, 79638510, 159277020]

約数ペア:

[(1, 159277020), (2, 79638510), (3, 53092340), (4, 39819255), (5, 31855404), (6, 26546170), (7, 22753860), (10, 15927702), (12, 13273085), (14, 11376930), (15, 10618468), (20, 7963851), (21, 7584620), (28, 5688465), (30, 5309234), (35, 4550772), (42, 3792310), (60, 2654617), (70, 2275386), (84, 1896155), (105, 1516924), (140, 1137693), (210, 758462), (420, 379231), (601, 265020), (631, 252420), (1202, 132510), (1262, 126210), (1803, 88340), (1893, 84140), (2404, 66255), (2524, 63105), (3005, 53004), (3155, 50484), (3606, 44170), (3786, 42070), (4207, 37860), (4417, 36060), (6010, 26502), (6310, 25242), (7212, 22085), (7572, 21035), (8414, 18930), (8834, 18030), (9015, 17668), (9465, 16828), (12020, 13251), (12620, 12621)]