223768560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{21683}}^1$

素因数の和:21742

約数の個数: 80

約数和(自身を含む): 709847424

約数和(自身を除く): 486078864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 10320, 21683, 43366, 65049, 86732, 108415, 130098, 173464, 216830, 260196, 325245, 346928, 433660, 520392, 650490, 867320, 932369, 1040784, 1300980, 1734640, 1864738, 2601960, 2797107, 3729476, 4661845, 5203920, 5594214, 7458952, 9323690, 11188428, 13985535, 14917904, 18647380, 22376856, 27971070, 37294760, 44753712, 55942140, 74589520, 111884280, 223768560]

約数ペア:

[(1, 223768560), (2, 111884280), (3, 74589520), (4, 55942140), (5, 44753712), (6, 37294760), (8, 27971070), (10, 22376856), (12, 18647380), (15, 14917904), (16, 13985535), (20, 11188428), (24, 9323690), (30, 7458952), (40, 5594214), (43, 5203920), (48, 4661845), (60, 3729476), (80, 2797107), (86, 2601960), (120, 1864738), (129, 1734640), (172, 1300980), (215, 1040784), (240, 932369), (258, 867320), (344, 650490), (430, 520392), (516, 433660), (645, 346928), (688, 325245), (860, 260196), (1032, 216830), (1290, 173464), (1720, 130098), (2064, 108415), (2580, 86732), (3440, 65049), (5160, 43366), (10320, 21683)]