267244740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{212099}}^1$

素因数の和:212121

約数の個数: 72

約数和(自身を含む): 926452800

約数和(自身を除く): 659208060

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, 212099, 424198, 636297, 848396, 1060495, 1272594, 1484693, 1908891, 2120990, 2545188, 2969386, 3181485, 3817782, 4241980, 4454079, 5938772, 6362970, 7423465, 7635564, 8908158, 9544455, 12725940, 13362237, 14846930, 17816316, 19088910, 22270395, 26724474, 29693860, 38177820, 44540790, 53448948, 66811185, 89081580, 133622370, 267244740]

約数ペア:

[(1, 267244740), (2, 133622370), (3, 89081580), (4, 66811185), (5, 53448948), (6, 44540790), (7, 38177820), (9, 29693860), (10, 26724474), (12, 22270395), (14, 19088910), (15, 17816316), (18, 14846930), (20, 13362237), (21, 12725940), (28, 9544455), (30, 8908158), (35, 7635564), (36, 7423465), (42, 6362970), (45, 5938772), (60, 4454079), (63, 4241980), (70, 3817782), (84, 3181485), (90, 2969386), (105, 2545188), (126, 2120990), (140, 1908891), (180, 1484693), (210, 1272594), (252, 1060495), (315, 848396), (420, 636297), (630, 424198), (1260, 212099)]