22089480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{26297}}^1$

素因数の和:26318

約数の個数: 64

約数和(自身を含む): 75738240

約数和(自身を除く): 53648760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 26297, 52594, 78891, 105188, 131485, 157782, 184079, 210376, 262970, 315564, 368158, 394455, 525940, 552237, 631128, 736316, 788910, 920395, 1051880, 1104474, 1472632, 1577820, 1840790, 2208948, 2761185, 3155640, 3681580, 4417896, 5522370, 7363160, 11044740, 22089480]

約数ペア:

[(1, 22089480), (2, 11044740), (3, 7363160), (4, 5522370), (5, 4417896), (6, 3681580), (7, 3155640), (8, 2761185), (10, 2208948), (12, 1840790), (14, 1577820), (15, 1472632), (20, 1104474), (21, 1051880), (24, 920395), (28, 788910), (30, 736316), (35, 631128), (40, 552237), (42, 525940), (56, 394455), (60, 368158), (70, 315564), (84, 262970), (105, 210376), (120, 184079), (140, 157782), (168, 131485), (210, 105188), (280, 78891), (420, 52594), (840, 26297)]