2655035880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{3160757}}^1$

素因数の和:3160778

約数の個数: 64

約数和(自身を含む): 9102983040

約数和(自身を除く): 6447947160

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, 3160757, 6321514, 9482271, 12643028, 15803785, 18964542, 22125299, 25286056, 31607570, 37929084, 44250598, 47411355, 63215140, 66375897, 75858168, 88501196, 94822710, 110626495, 126430280, 132751794, 177002392, 189645420, 221252990, 265503588, 331879485, 379290840, 442505980, 531007176, 663758970, 885011960, 1327517940, 2655035880]

約数ペア:

[(1, 2655035880), (2, 1327517940), (3, 885011960), (4, 663758970), (5, 531007176), (6, 442505980), (7, 379290840), (8, 331879485), (10, 265503588), (12, 221252990), (14, 189645420), (15, 177002392), (20, 132751794), (21, 126430280), (24, 110626495), (28, 94822710), (30, 88501196), (35, 75858168), (40, 66375897), (42, 63215140), (56, 47411355), (60, 44250598), (70, 37929084), (84, 31607570), (105, 25286056), (120, 22125299), (140, 18964542), (168, 15803785), (210, 12643028), (280, 9482271), (420, 6321514), (840, 3160757)]