16956297960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{20186069}}^1$

素因数の和:20186090

約数の個数: 64

約数和(自身を含む): 58135881600

約数和(自身を除く): 41179583640

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, 20186069, 40372138, 60558207, 80744276, 100930345, 121116414, 141302483, 161488552, 201860690, 242232828, 282604966, 302791035, 403721380, 423907449, 484465656, 565209932, 605582070, 706512415, 807442760, 847814898, 1130419864, 1211164140, 1413024830, 1695629796, 2119537245, 2422328280, 2826049660, 3391259592, 4239074490, 5652099320, 8478148980, 16956297960]

約数ペア:

[(1, 16956297960), (2, 8478148980), (3, 5652099320), (4, 4239074490), (5, 3391259592), (6, 2826049660), (7, 2422328280), (8, 2119537245), (10, 1695629796), (12, 1413024830), (14, 1211164140), (15, 1130419864), (20, 847814898), (21, 807442760), (24, 706512415), (28, 605582070), (30, 565209932), (35, 484465656), (40, 423907449), (42, 403721380), (56, 302791035), (60, 282604966), (70, 242232828), (84, 201860690), (105, 161488552), (120, 141302483), (140, 121116414), (168, 100930345), (210, 80744276), (280, 60558207), (420, 40372138), (840, 20186069)]