7045080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{8387}}^1$

素因数の和:8408

約数の個数: 64

約数和(自身を含む): 24157440

約数和(自身を除く): 17112360

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, 8387, 16774, 25161, 33548, 41935, 50322, 58709, 67096, 83870, 100644, 117418, 125805, 167740, 176127, 201288, 234836, 251610, 293545, 335480, 352254, 469672, 503220, 587090, 704508, 880635, 1006440, 1174180, 1409016, 1761270, 2348360, 3522540, 7045080]

約数ペア:

[(1, 7045080), (2, 3522540), (3, 2348360), (4, 1761270), (5, 1409016), (6, 1174180), (7, 1006440), (8, 880635), (10, 704508), (12, 587090), (14, 503220), (15, 469672), (20, 352254), (21, 335480), (24, 293545), (28, 251610), (30, 234836), (35, 201288), (40, 176127), (42, 167740), (56, 125805), (60, 117418), (70, 100644), (84, 83870), (105, 67096), (120, 58709), (140, 50322), (168, 41935), (210, 33548), (280, 25161), (420, 16774), (840, 8387)]