426765360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{254027}}^1$

素因数の和:254050

約数の個数: 80

約数和(自身を含む): 1511974656

約数和(自身を除く): 1085209296

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, 254027, 508054, 762081, 1016108, 1270135, 1524162, 1778189, 2032216, 2540270, 3048324, 3556378, 3810405, 4064432, 5080540, 5334567, 6096648, 7112756, 7620810, 8890945, 10161080, 10669134, 12193296, 14225512, 15241620, 17781890, 20322160, 21338268, 26672835, 28451024, 30483240, 35563780, 42676536, 53345670, 60966480, 71127560, 85353072, 106691340, 142255120, 213382680, 426765360]

約数ペア:

[(1, 426765360), (2, 213382680), (3, 142255120), (4, 106691340), (5, 85353072), (6, 71127560), (7, 60966480), (8, 53345670), (10, 42676536), (12, 35563780), (14, 30483240), (15, 28451024), (16, 26672835), (20, 21338268), (21, 20322160), (24, 17781890), (28, 15241620), (30, 14225512), (35, 12193296), (40, 10669134), (42, 10161080), (48, 8890945), (56, 7620810), (60, 7112756), (70, 6096648), (80, 5334567), (84, 5080540), (105, 4064432), (112, 3810405), (120, 3556378), (140, 3048324), (168, 2540270), (210, 2032216), (240, 1778189), (280, 1524162), (336, 1270135), (420, 1016108), (560, 762081), (840, 508054), (1680, 254027)]