229225080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{272887}}^1$

素因数の和:272908

約数の個数: 64

約数和(自身を含む): 785917440

約数和(自身を除く): 556692360

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, 272887, 545774, 818661, 1091548, 1364435, 1637322, 1910209, 2183096, 2728870, 3274644, 3820418, 4093305, 5457740, 5730627, 6549288, 7640836, 8186610, 9551045, 10915480, 11461254, 15281672, 16373220, 19102090, 22922508, 28653135, 32746440, 38204180, 45845016, 57306270, 76408360, 114612540, 229225080]

約数ペア:

[(1, 229225080), (2, 114612540), (3, 76408360), (4, 57306270), (5, 45845016), (6, 38204180), (7, 32746440), (8, 28653135), (10, 22922508), (12, 19102090), (14, 16373220), (15, 15281672), (20, 11461254), (21, 10915480), (24, 9551045), (28, 8186610), (30, 7640836), (35, 6549288), (40, 5730627), (42, 5457740), (56, 4093305), (60, 3820418), (70, 3274644), (84, 2728870), (105, 2183096), (120, 1910209), (140, 1637322), (168, 1364435), (210, 1091548), (280, 818661), (420, 545774), (840, 272887)]