7386960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{4397}}^1$

素因数の和:4420

約数の個数: 80

約数和(自身を含む): 26176896

約数和(自身を除く): 18789936

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, 4397, 8794, 13191, 17588, 21985, 26382, 30779, 35176, 43970, 52764, 61558, 65955, 70352, 87940, 92337, 105528, 123116, 131910, 153895, 175880, 184674, 211056, 246232, 263820, 307790, 351760, 369348, 461685, 492464, 527640, 615580, 738696, 923370, 1055280, 1231160, 1477392, 1846740, 2462320, 3693480, 7386960]

約数ペア:

[(1, 7386960), (2, 3693480), (3, 2462320), (4, 1846740), (5, 1477392), (6, 1231160), (7, 1055280), (8, 923370), (10, 738696), (12, 615580), (14, 527640), (15, 492464), (16, 461685), (20, 369348), (21, 351760), (24, 307790), (28, 263820), (30, 246232), (35, 211056), (40, 184674), (42, 175880), (48, 153895), (56, 131910), (60, 123116), (70, 105528), (80, 92337), (84, 87940), (105, 70352), (112, 65955), (120, 61558), (140, 52764), (168, 43970), (210, 35176), (240, 30779), (280, 26382), (336, 21985), (420, 17588), (560, 13191), (840, 8794), (1680, 4397)]