138169232880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{82243591}}^1$

素因数の和:82243614

約数の個数: 80

約数和(自身を含む): 489513859584

約数和(自身を除く): 351344626704

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, 82243591, 164487182, 246730773, 328974364, 411217955, 493461546, 575705137, 657948728, 822435910, 986923092, 1151410274, 1233653865, 1315897456, 1644871820, 1727115411, 1973846184, 2302820548, 2467307730, 2878525685, 3289743640, 3454230822, 3947692368, 4605641096, 4934615460, 5757051370, 6579487280, 6908461644, 8635577055, 9211282192, 9869230920, 11514102740, 13816923288, 17271154110, 19738461840, 23028205480, 27633846576, 34542308220, 46056410960, 69084616440, 138169232880]

約数ペア:

[(1, 138169232880), (2, 69084616440), (3, 46056410960), (4, 34542308220), (5, 27633846576), (6, 23028205480), (7, 19738461840), (8, 17271154110), (10, 13816923288), (12, 11514102740), (14, 9869230920), (15, 9211282192), (16, 8635577055), (20, 6908461644), (21, 6579487280), (24, 5757051370), (28, 4934615460), (30, 4605641096), (35, 3947692368), (40, 3454230822), (42, 3289743640), (48, 2878525685), (56, 2467307730), (60, 2302820548), (70, 1973846184), (80, 1727115411), (84, 1644871820), (105, 1315897456), (112, 1233653865), (120, 1151410274), (140, 986923092), (168, 822435910), (210, 657948728), (240, 575705137), (280, 493461546), (336, 411217955), (420, 328974364), (560, 246730773), (840, 164487182), (1680, 82243591)]