16285080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19387}}^1$

素因数の和:19408

約数の個数: 64

約数和(自身を含む): 55837440

約数和(自身を除く): 39552360

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, 19387, 38774, 58161, 77548, 96935, 116322, 135709, 155096, 193870, 232644, 271418, 290805, 387740, 407127, 465288, 542836, 581610, 678545, 775480, 814254, 1085672, 1163220, 1357090, 1628508, 2035635, 2326440, 2714180, 3257016, 4071270, 5428360, 8142540, 16285080]

約数ペア:

[(1, 16285080), (2, 8142540), (3, 5428360), (4, 4071270), (5, 3257016), (6, 2714180), (7, 2326440), (8, 2035635), (10, 1628508), (12, 1357090), (14, 1163220), (15, 1085672), (20, 814254), (21, 775480), (24, 678545), (28, 581610), (30, 542836), (35, 465288), (40, 407127), (42, 387740), (56, 290805), (60, 271418), (70, 232644), (84, 193870), (105, 155096), (120, 135709), (140, 116322), (168, 96935), (210, 77548), (280, 58161), (420, 38774), (840, 19387)]