570100720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{827}}^1\times {\mathrm{1231}}^1$

素因数の和:2078

約数の個数: 80

約数和(自身を含む): 1517902848

約数和(自身を除く): 947802128

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 827, 1231, 1654, 2462, 3308, 4135, 4924, 5789, 6155, 6616, 8270, 8617, 9848, 11578, 12310, 13232, 16540, 17234, 19696, 23156, 24620, 28945, 33080, 34468, 43085, 46312, 49240, 57890, 66160, 68936, 86170, 92624, 98480, 115780, 137872, 172340, 231560, 344680, 463120, 689360, 1018037, 2036074, 4072148, 5090185, 7126259, 8144296, 10180370, 14252518, 16288592, 20360740, 28505036, 35631295, 40721480, 57010072, 71262590, 81442960, 114020144, 142525180, 285050360, 570100720]

約数ペア:

[(1, 570100720), (2, 285050360), (4, 142525180), (5, 114020144), (7, 81442960), (8, 71262590), (10, 57010072), (14, 40721480), (16, 35631295), (20, 28505036), (28, 20360740), (35, 16288592), (40, 14252518), (56, 10180370), (70, 8144296), (80, 7126259), (112, 5090185), (140, 4072148), (280, 2036074), (560, 1018037), (827, 689360), (1231, 463120), (1654, 344680), (2462, 231560), (3308, 172340), (4135, 137872), (4924, 115780), (5789, 98480), (6155, 92624), (6616, 86170), (8270, 68936), (8617, 66160), (9848, 57890), (11578, 49240), (12310, 46312), (13232, 43085), (16540, 34468), (17234, 33080), (19696, 28945), (23156, 24620)]