21899478120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14038127}}^1$

素因数の和:14038154

約数の個数: 64

約数和(自身を含む): 70752165120

約数和(自身を除く): 48852687000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 14038127, 28076254, 42114381, 56152508, 70190635, 84228762, 112305016, 140381270, 168457524, 182495651, 210571905, 280762540, 336915048, 364991302, 421143810, 547486953, 561525080, 729982604, 842287620, 912478255, 1094973906, 1459965208, 1684575240, 1824956510, 2189947812, 2737434765, 3649913020, 4379895624, 5474869530, 7299826040, 10949739060, 21899478120]

約数ペア:

[(1, 21899478120), (2, 10949739060), (3, 7299826040), (4, 5474869530), (5, 4379895624), (6, 3649913020), (8, 2737434765), (10, 2189947812), (12, 1824956510), (13, 1684575240), (15, 1459965208), (20, 1094973906), (24, 912478255), (26, 842287620), (30, 729982604), (39, 561525080), (40, 547486953), (52, 421143810), (60, 364991302), (65, 336915048), (78, 280762540), (104, 210571905), (120, 182495651), (130, 168457524), (156, 140381270), (195, 112305016), (260, 84228762), (312, 70190635), (390, 56152508), (520, 42114381), (780, 28076254), (1560, 14038127)]