202063080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{15737}}^1$

素因数の和:15858

約数の個数: 64

約数和(自身を含む): 611893440

約数和(自身を除く): 409830360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2568, 3210, 4280, 6420, 12840, 15737, 31474, 47211, 62948, 78685, 94422, 125896, 157370, 188844, 236055, 314740, 377688, 472110, 629480, 944220, 1683859, 1888440, 3367718, 5051577, 6735436, 8419295, 10103154, 13470872, 16838590, 20206308, 25257885, 33677180, 40412616, 50515770, 67354360, 101031540, 202063080]

約数ペア:

[(1, 202063080), (2, 101031540), (3, 67354360), (4, 50515770), (5, 40412616), (6, 33677180), (8, 25257885), (10, 20206308), (12, 16838590), (15, 13470872), (20, 10103154), (24, 8419295), (30, 6735436), (40, 5051577), (60, 3367718), (107, 1888440), (120, 1683859), (214, 944220), (321, 629480), (428, 472110), (535, 377688), (642, 314740), (856, 236055), (1070, 188844), (1284, 157370), (1605, 125896), (2140, 94422), (2568, 78685), (3210, 62948), (4280, 47211), (6420, 31474), (12840, 15737)]