67371920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10937}}^1$

素因数の和:10968

約数の個数: 80

約数和(自身を含む): 195308928

約数和(自身を除く): 127937008

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 10937, 21874, 43748, 54685, 76559, 87496, 109370, 120307, 153118, 174992, 218740, 240614, 306236, 382795, 437480, 481228, 601535, 612472, 765590, 842149, 874960, 962456, 1203070, 1224944, 1531180, 1684298, 1924912, 2406140, 3062360, 3368596, 4210745, 4812280, 6124720, 6737192, 8421490, 9624560, 13474384, 16842980, 33685960, 67371920]

約数ペア:

[(1, 67371920), (2, 33685960), (4, 16842980), (5, 13474384), (7, 9624560), (8, 8421490), (10, 6737192), (11, 6124720), (14, 4812280), (16, 4210745), (20, 3368596), (22, 3062360), (28, 2406140), (35, 1924912), (40, 1684298), (44, 1531180), (55, 1224944), (56, 1203070), (70, 962456), (77, 874960), (80, 842149), (88, 765590), (110, 612472), (112, 601535), (140, 481228), (154, 437480), (176, 382795), (220, 306236), (280, 240614), (308, 218740), (385, 174992), (440, 153118), (560, 120307), (616, 109370), (770, 87496), (880, 76559), (1232, 54685), (1540, 43748), (3080, 21874), (6160, 10937)]