3996144.00000000

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{109519}}^1$

素因数の和:109540

約数の個数: 64

約数和(自身を含む): 315417600

約数和(自身を除く): 223421640

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, 109519, 219038, 328557, 438076, 547595, 657114, 766633, 876152, 1095190, 1314228, 1533266, 1642785, 2190380, 2299899, 2628456, 3066532, 3285570, 3833165, 4380760, 4599798, 6133064, 6571140, 7666330, 9199596, 11499495, 13142280, 15332660, 18399192, 22998990, 30665320, 45997980, 91995960]

約数ペア:

[(1, 91995960), (2, 45997980), (3, 30665320), (4, 22998990), (5, 18399192), (6, 15332660), (7, 13142280), (8, 11499495), (10, 9199596), (12, 7666330), (14, 6571140), (15, 6133064), (20, 4599798), (21, 4380760), (24, 3833165), (28, 3285570), (30, 3066532), (35, 2628456), (40, 2299899), (42, 2190380), (56, 1642785), (60, 1533266), (70, 1314228), (84, 1095190), (105, 876152), (120, 766633), (140, 657114), (168, 547595), (210, 438076), (280, 328557), (420, 219038), (840, 109519)]