1922922120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{2289193}}^1$

素因数の和:2289214

約数の個数: 64

約数和(自身を含む): 6592878720

約数和(自身を除く): 4669956600

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, 2289193, 4578386, 6867579, 9156772, 11445965, 13735158, 16024351, 18313544, 22891930, 27470316, 32048702, 34337895, 45783860, 48073053, 54940632, 64097404, 68675790, 80121755, 91567720, 96146106, 128194808, 137351580, 160243510, 192292212, 240365265, 274703160, 320487020, 384584424, 480730530, 640974040, 961461060, 1922922120]

約数ペア:

[(1, 1922922120), (2, 961461060), (3, 640974040), (4, 480730530), (5, 384584424), (6, 320487020), (7, 274703160), (8, 240365265), (10, 192292212), (12, 160243510), (14, 137351580), (15, 128194808), (20, 96146106), (21, 91567720), (24, 80121755), (28, 68675790), (30, 64097404), (35, 54940632), (40, 48073053), (42, 45783860), (56, 34337895), (60, 32048702), (70, 27470316), (84, 22891930), (105, 18313544), (120, 16024351), (140, 13735158), (168, 11445965), (210, 9156772), (280, 6867579), (420, 4578386), (840, 2289193)]