68537644.000000000

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{64997}}^1$

素因数の和:65020

約数の個数: 80

約数和(自身を含む): 386868096

約数和(自身を除く): 277673136

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, 64997, 129994, 194991, 259988, 324985, 389982, 454979, 519976, 649970, 779964, 909958, 974955, 1039952, 1299940, 1364937, 1559928, 1819916, 1949910, 2274895, 2599880, 2729874, 3119856, 3639832, 3899820, 4549790, 5199760, 5459748, 6824685, 7279664, 7799640, 9099580, 10919496, 13649370, 15599280, 18199160, 21838992, 27298740, 36398320, 54597480, 109194960]

約数ペア:

[(1, 109194960), (2, 54597480), (3, 36398320), (4, 27298740), (5, 21838992), (6, 18199160), (7, 15599280), (8, 13649370), (10, 10919496), (12, 9099580), (14, 7799640), (15, 7279664), (16, 6824685), (20, 5459748), (21, 5199760), (24, 4549790), (28, 3899820), (30, 3639832), (35, 3119856), (40, 2729874), (42, 2599880), (48, 2274895), (56, 1949910), (60, 1819916), (70, 1559928), (80, 1364937), (84, 1299940), (105, 1039952), (112, 974955), (120, 909958), (140, 779964), (168, 649970), (210, 519976), (240, 454979), (280, 389982), (336, 324985), (420, 259988), (560, 194991), (840, 129994), (1680, 64997)]