210885360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{125527}}^1$

素因数の和:125550

約数の個数: 80

約数和(自身を含む): 747142656

約数和(自身を除く): 536257296

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, 125527, 251054, 376581, 502108, 627635, 753162, 878689, 1004216, 1255270, 1506324, 1757378, 1882905, 2008432, 2510540, 2636067, 3012648, 3514756, 3765810, 4393445, 5021080, 5272134, 6025296, 7029512, 7531620, 8786890, 10042160, 10544268, 13180335, 14059024, 15063240, 17573780, 21088536, 26360670, 30126480, 35147560, 42177072, 52721340, 70295120, 105442680, 210885360]

約数ペア:

[(1, 210885360), (2, 105442680), (3, 70295120), (4, 52721340), (5, 42177072), (6, 35147560), (7, 30126480), (8, 26360670), (10, 21088536), (12, 17573780), (14, 15063240), (15, 14059024), (16, 13180335), (20, 10544268), (21, 10042160), (24, 8786890), (28, 7531620), (30, 7029512), (35, 6025296), (40, 5272134), (42, 5021080), (48, 4393445), (56, 3765810), (60, 3514756), (70, 3012648), (80, 2636067), (84, 2510540), (105, 2008432), (112, 1882905), (120, 1757378), (140, 1506324), (168, 1255270), (210, 1004216), (240, 878689), (280, 753162), (336, 627635), (420, 502108), (560, 376581), (840, 251054), (1680, 125527)]