1427804580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{719}}^1\times {\mathrm{1439}}^1$

素因数の和:2193

約数の個数: 96

約数和(自身を含む): 4180377600

約数和(自身を除く): 2752573020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 719, 1380, 1438, 1439, 2157, 2876, 2878, 3595, 4314, 4317, 5756, 7190, 7195, 8628, 8634, 10785, 14380, 14390, 16537, 17268, 21570, 21585, 28780, 33074, 33097, 43140, 43170, 49611, 66148, 66194, 82685, 86340, 99222, 99291, 132388, 165370, 165485, 198444, 198582, 248055, 330740, 330970, 397164, 496110, 496455, 661940, 992220, 992910, 1034641, 1985820, 2069282, 3103923, 4138564, 5173205, 6207846, 10346410, 12415692, 15519615, 20692820, 23796743, 31039230, 47593486, 62078460, 71390229, 95186972, 118983715, 142780458, 237967430, 285560916, 356951145, 475934860, 713902290, 1427804580]

約数ペア:

[(1, 1427804580), (2, 713902290), (3, 475934860), (4, 356951145), (5, 285560916), (6, 237967430), (10, 142780458), (12, 118983715), (15, 95186972), (20, 71390229), (23, 62078460), (30, 47593486), (46, 31039230), (60, 23796743), (69, 20692820), (92, 15519615), (115, 12415692), (138, 10346410), (230, 6207846), (276, 5173205), (345, 4138564), (460, 3103923), (690, 2069282), (719, 1985820), (1380, 1034641), (1438, 992910), (1439, 992220), (2157, 661940), (2876, 496455), (2878, 496110), (3595, 397164), (4314, 330970), (4317, 330740), (5756, 248055), (7190, 198582), (7195, 198444), (8628, 165485), (8634, 165370), (10785, 132388), (14380, 99291), (14390, 99222), (16537, 86340), (17268, 82685), (21570, 66194), (21585, 66148), (28780, 49611), (33074, 43170), (33097, 43140)]