141282120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{168193}}^1$

素因数の和:168214

約数の個数: 64

約数和(自身を含む): 484398720

約数和(自身を除く): 343116600

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, 168193, 336386, 504579, 672772, 840965, 1009158, 1177351, 1345544, 1681930, 2018316, 2354702, 2522895, 3363860, 3532053, 4036632, 4709404, 5045790, 5886755, 6727720, 7064106, 9418808, 10091580, 11773510, 14128212, 17660265, 20183160, 23547020, 28256424, 35320530, 47094040, 70641060, 141282120]

約数ペア:

[(1, 141282120), (2, 70641060), (3, 47094040), (4, 35320530), (5, 28256424), (6, 23547020), (7, 20183160), (8, 17660265), (10, 14128212), (12, 11773510), (14, 10091580), (15, 9418808), (20, 7064106), (21, 6727720), (24, 5886755), (28, 5045790), (30, 4709404), (35, 4036632), (40, 3532053), (42, 3363860), (56, 2522895), (60, 2354702), (70, 2018316), (84, 1681930), (105, 1345544), (120, 1177351), (140, 1009158), (168, 840965), (210, 672772), (280, 504579), (420, 336386), (840, 168193)]