252040740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{20693}}^1$

素因数の和:20741

約数の個数: 96

約数和(自身を含む): 834382080

約数和(自身を除く): 582341340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 140, 145, 174, 203, 210, 290, 348, 406, 420, 435, 580, 609, 812, 870, 1015, 1218, 1740, 2030, 2436, 3045, 4060, 6090, 12180, 20693, 41386, 62079, 82772, 103465, 124158, 144851, 206930, 248316, 289702, 310395, 413860, 434553, 579404, 600097, 620790, 724255, 869106, 1200194, 1241580, 1448510, 1738212, 1800291, 2172765, 2400388, 2897020, 3000485, 3600582, 4200679, 4345530, 6000970, 7201164, 8401358, 8691060, 9001455, 12001940, 12602037, 16802716, 18002910, 21003395, 25204074, 36005820, 42006790, 50408148, 63010185, 84013580, 126020370, 252040740]

約数ペア:

[(1, 252040740), (2, 126020370), (3, 84013580), (4, 63010185), (5, 50408148), (6, 42006790), (7, 36005820), (10, 25204074), (12, 21003395), (14, 18002910), (15, 16802716), (20, 12602037), (21, 12001940), (28, 9001455), (29, 8691060), (30, 8401358), (35, 7201164), (42, 6000970), (58, 4345530), (60, 4200679), (70, 3600582), (84, 3000485), (87, 2897020), (105, 2400388), (116, 2172765), (140, 1800291), (145, 1738212), (174, 1448510), (203, 1241580), (210, 1200194), (290, 869106), (348, 724255), (406, 620790), (420, 600097), (435, 579404), (580, 434553), (609, 413860), (812, 310395), (870, 289702), (1015, 248316), (1218, 206930), (1740, 144851), (2030, 124158), (2436, 103465), (3045, 82772), (4060, 62079), (6090, 41386), (12180, 20693)]