194596080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{115831}}^1$

素因数の和:115854

約数の個数: 80

約数和(自身を含む): 689432064

約数和(自身を除く): 494835984

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, 115831, 231662, 347493, 463324, 579155, 694986, 810817, 926648, 1158310, 1389972, 1621634, 1737465, 1853296, 2316620, 2432451, 2779944, 3243268, 3474930, 4054085, 4633240, 4864902, 5559888, 6486536, 6949860, 8108170, 9266480, 9729804, 12162255, 12973072, 13899720, 16216340, 19459608, 24324510, 27799440, 32432680, 38919216, 48649020, 64865360, 97298040, 194596080]

約数ペア:

[(1, 194596080), (2, 97298040), (3, 64865360), (4, 48649020), (5, 38919216), (6, 32432680), (7, 27799440), (8, 24324510), (10, 19459608), (12, 16216340), (14, 13899720), (15, 12973072), (16, 12162255), (20, 9729804), (21, 9266480), (24, 8108170), (28, 6949860), (30, 6486536), (35, 5559888), (40, 4864902), (42, 4633240), (48, 4054085), (56, 3474930), (60, 3243268), (70, 2779944), (80, 2432451), (84, 2316620), (105, 1853296), (112, 1737465), (120, 1621634), (140, 1389972), (168, 1158310), (210, 926648), (240, 810817), (280, 694986), (336, 579155), (420, 463324), (560, 347493), (840, 231662), (1680, 115831)]