222645360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{132527}}^1$

素因数の和:132550

約数の個数: 80

約数和(自身を含む): 788806656

約数和(自身を除く): 566161296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 132527, 265054, 397581, 530108, 662635, 795162, 927689, 1060216, 1325270, 1590324, 1855378, 1987905, 2120432, 2650540, 2783067, 3180648, 3710756, 3975810, 4638445, 5301080, 5566134, 6361296, 7421512, 7951620, 9276890, 10602160, 11132268, 13915335, 14843024, 15903240, 18553780, 22264536, 27830670, 31806480, 37107560, 44529072, 55661340, 74215120, 111322680, 222645360]

約数ペア:

[(1, 222645360), (2, 111322680), (3, 74215120), (4, 55661340), (5, 44529072), (6, 37107560), (7, 31806480), (8, 27830670), (10, 22264536), (12, 18553780), (14, 15903240), (15, 14843024), (16, 13915335), (20, 11132268), (21, 10602160), (24, 9276890), (28, 7951620), (30, 7421512), (35, 6361296), (40, 5566134), (42, 5301080), (48, 4638445), (56, 3975810), (60, 3710756), (70, 3180648), (80, 2783067), (84, 2650540), (105, 2120432), (112, 1987905), (120, 1855378), (140, 1590324), (168, 1325270), (210, 1060216), (240, 927689), (280, 795162), (336, 662635), (420, 530108), (560, 397581), (840, 265054), (1680, 132527)]