139740128960

素因数分解:

$2^6\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1811983}}^1$

素因数の和:1812241

約数の個数: 56

約数和(自身を含む): 334137097536

約数和(自身を除く): 194396968576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 241, 320, 482, 964, 1205, 1928, 2410, 3856, 4820, 7712, 9640, 15424, 19280, 38560, 77120, 1811983, 3623966, 7247932, 9059915, 14495864, 18119830, 28991728, 36239660, 57983456, 72479320, 115966912, 144958640, 289917280, 436687903, 579834560, 873375806, 1746751612, 2183439515, 3493503224, 4366879030, 6987006448, 8733758060, 13974012896, 17467516120, 27948025792, 34935032240, 69870064480, 139740128960]

約数ペア:

[(1, 139740128960), (2, 69870064480), (4, 34935032240), (5, 27948025792), (8, 17467516120), (10, 13974012896), (16, 8733758060), (20, 6987006448), (32, 4366879030), (40, 3493503224), (64, 2183439515), (80, 1746751612), (160, 873375806), (241, 579834560), (320, 436687903), (482, 289917280), (964, 144958640), (1205, 115966912), (1928, 72479320), (2410, 57983456), (3856, 36239660), (4820, 28991728), (7712, 18119830), (9640, 14495864), (15424, 9059915), (19280, 7247932), (38560, 3623966), (77120, 1811983)]