677059320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{806023}}^1$

素因数の和:806044

約数の個数: 64

約数和(自身を含む): 2321349120

約数和(自身を除く): 1644289800

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, 806023, 1612046, 2418069, 3224092, 4030115, 4836138, 5642161, 6448184, 8060230, 9672276, 11284322, 12090345, 16120460, 16926483, 19344552, 22568644, 24180690, 28210805, 32240920, 33852966, 45137288, 48361380, 56421610, 67705932, 84632415, 96722760, 112843220, 135411864, 169264830, 225686440, 338529660, 677059320]

約数ペア:

[(1, 677059320), (2, 338529660), (3, 225686440), (4, 169264830), (5, 135411864), (6, 112843220), (7, 96722760), (8, 84632415), (10, 67705932), (12, 56421610), (14, 48361380), (15, 45137288), (20, 33852966), (21, 32240920), (24, 28210805), (28, 24180690), (30, 22568644), (35, 19344552), (40, 16926483), (42, 16120460), (56, 12090345), (60, 11284322), (70, 9672276), (84, 8060230), (105, 6448184), (120, 5642161), (140, 4836138), (168, 4030115), (210, 3224092), (280, 2418069), (420, 1612046), (840, 806023)]