57608040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{68581}}^1$

素因数の和:68602

約数の個数: 64

約数和(自身を含む): 197516160

約数和(自身を除く): 139908120

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, 68581, 137162, 205743, 274324, 342905, 411486, 480067, 548648, 685810, 822972, 960134, 1028715, 1371620, 1440201, 1645944, 1920268, 2057430, 2400335, 2743240, 2880402, 3840536, 4114860, 4800670, 5760804, 7201005, 8229720, 9601340, 11521608, 14402010, 19202680, 28804020, 57608040]

約数ペア:

[(1, 57608040), (2, 28804020), (3, 19202680), (4, 14402010), (5, 11521608), (6, 9601340), (7, 8229720), (8, 7201005), (10, 5760804), (12, 4800670), (14, 4114860), (15, 3840536), (20, 2880402), (21, 2743240), (24, 2400335), (28, 2057430), (30, 1920268), (35, 1645944), (40, 1440201), (42, 1371620), (56, 1028715), (60, 960134), (70, 822972), (84, 685810), (105, 548648), (120, 480067), (140, 411486), (168, 342905), (210, 274324), (280, 205743), (420, 137162), (840, 68581)]