76732640

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{587}}^1$

素因数の和:664

約数の個数: 96

約数和(自身を含む): 195592320

約数和(自身を除く): 118859680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 43, 76, 80, 86, 95, 152, 160, 172, 190, 215, 304, 344, 380, 430, 587, 608, 688, 760, 817, 860, 1174, 1376, 1520, 1634, 1720, 2348, 2935, 3040, 3268, 3440, 4085, 4696, 5870, 6536, 6880, 8170, 9392, 11153, 11740, 13072, 16340, 18784, 22306, 23480, 25241, 26144, 32680, 44612, 46960, 50482, 55765, 65360, 89224, 93920, 100964, 111530, 126205, 130720, 178448, 201928, 223060, 252410, 356896, 403856, 446120, 479579, 504820, 807712, 892240, 959158, 1009640, 1784480, 1918316, 2019280, 2397895, 3836632, 4038560, 4795790, 7673264, 9591580, 15346528, 19183160, 38366320, 76732640]

約数ペア:

[(1, 76732640), (2, 38366320), (4, 19183160), (5, 15346528), (8, 9591580), (10, 7673264), (16, 4795790), (19, 4038560), (20, 3836632), (32, 2397895), (38, 2019280), (40, 1918316), (43, 1784480), (76, 1009640), (80, 959158), (86, 892240), (95, 807712), (152, 504820), (160, 479579), (172, 446120), (190, 403856), (215, 356896), (304, 252410), (344, 223060), (380, 201928), (430, 178448), (587, 130720), (608, 126205), (688, 111530), (760, 100964), (817, 93920), (860, 89224), (1174, 65360), (1376, 55765), (1520, 50482), (1634, 46960), (1720, 44612), (2348, 32680), (2935, 26144), (3040, 25241), (3268, 23480), (3440, 22306), (4085, 18784), (4696, 16340), (5870, 13072), (6536, 11740), (6880, 11153), (8170, 9392)]