141865080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{168887}}^1$

素因数の和:168908

約数の個数: 64

約数和(自身を含む): 486397440

約数和(自身を除く): 344532360

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, 168887, 337774, 506661, 675548, 844435, 1013322, 1182209, 1351096, 1688870, 2026644, 2364418, 2533305, 3377740, 3546627, 4053288, 4728836, 5066610, 5911045, 6755480, 7093254, 9457672, 10133220, 11822090, 14186508, 17733135, 20266440, 23644180, 28373016, 35466270, 47288360, 70932540, 141865080]

約数ペア:

[(1, 141865080), (2, 70932540), (3, 47288360), (4, 35466270), (5, 28373016), (6, 23644180), (7, 20266440), (8, 17733135), (10, 14186508), (12, 11822090), (14, 10133220), (15, 9457672), (20, 7093254), (21, 6755480), (24, 5911045), (28, 5066610), (30, 4728836), (35, 4053288), (40, 3546627), (42, 3377740), (56, 2533305), (60, 2364418), (70, 2026644), (84, 1688870), (105, 1351096), (120, 1182209), (140, 1013322), (168, 844435), (210, 675548), (280, 506661), (420, 337774), (840, 168887)]