443810220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{773}}^1\times {\mathrm{1367}}^1$

素因数の和:2159

約数の個数: 96

約数和(自身を含む): 1423070208

約数和(自身を除く): 979259988

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, 773, 1367, 1546, 2319, 2734, 3092, 3865, 4101, 4638, 5411, 5468, 6835, 7730, 8202, 9276, 9569, 10822, 11595, 13670, 15460, 16233, 16404, 19138, 20505, 21644, 23190, 27055, 27340, 28707, 32466, 38276, 41010, 46380, 47845, 54110, 57414, 64932, 81165, 82020, 95690, 108220, 114828, 143535, 162330, 191380, 287070, 324660, 574140, 1056691, 2113382, 3170073, 4226764, 5283455, 6340146, 7396837, 10566910, 12680292, 14793674, 15850365, 21133820, 22190511, 29587348, 31700730, 36984185, 44381022, 63401460, 73968370, 88762044, 110952555, 147936740, 221905110, 443810220]

約数ペア:

[(1, 443810220), (2, 221905110), (3, 147936740), (4, 110952555), (5, 88762044), (6, 73968370), (7, 63401460), (10, 44381022), (12, 36984185), (14, 31700730), (15, 29587348), (20, 22190511), (21, 21133820), (28, 15850365), (30, 14793674), (35, 12680292), (42, 10566910), (60, 7396837), (70, 6340146), (84, 5283455), (105, 4226764), (140, 3170073), (210, 2113382), (420, 1056691), (773, 574140), (1367, 324660), (1546, 287070), (2319, 191380), (2734, 162330), (3092, 143535), (3865, 114828), (4101, 108220), (4638, 95690), (5411, 82020), (5468, 81165), (6835, 64932), (7730, 57414), (8202, 54110), (9276, 47845), (9569, 46380), (10822, 41010), (11595, 38276), (13670, 32466), (15460, 28707), (16233, 27340), (16404, 27055), (19138, 23190), (20505, 21644)]