415292220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{329597}}^1$

素因数の和:329619

約数の個数: 72

約数和(自身を含む): 1439684064

約数和(自身を除く): 1024391844

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 329597, 659194, 988791, 1318388, 1647985, 1977582, 2307179, 2966373, 3295970, 3955164, 4614358, 4943955, 5932746, 6591940, 6921537, 9228716, 9887910, 11535895, 11865492, 13843074, 14831865, 19775820, 20764611, 23071790, 27686148, 29663730, 34607685, 41529222, 46143580, 59327460, 69215370, 83058444, 103823055, 138430740, 207646110, 415292220]

約数ペア:

[(1, 415292220), (2, 207646110), (3, 138430740), (4, 103823055), (5, 83058444), (6, 69215370), (7, 59327460), (9, 46143580), (10, 41529222), (12, 34607685), (14, 29663730), (15, 27686148), (18, 23071790), (20, 20764611), (21, 19775820), (28, 14831865), (30, 13843074), (35, 11865492), (36, 11535895), (42, 9887910), (45, 9228716), (60, 6921537), (63, 6591940), (70, 5932746), (84, 4943955), (90, 4614358), (105, 3955164), (126, 3295970), (140, 2966373), (180, 2307179), (210, 1977582), (252, 1647985), (315, 1318388), (420, 988791), (630, 659194), (1260, 329597)]