67184320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{337}}^1$

素因数の和:450

約数の個数: 112

約数和(自身を含む): 185440320

約数和(自身を除く): 118256000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 89, 112, 140, 160, 178, 224, 280, 320, 337, 356, 445, 448, 560, 623, 674, 712, 890, 1120, 1246, 1348, 1424, 1685, 1780, 2240, 2359, 2492, 2696, 2848, 3115, 3370, 3560, 4718, 4984, 5392, 5696, 6230, 6740, 7120, 9436, 9968, 10784, 11795, 12460, 13480, 14240, 18872, 19936, 21568, 23590, 24920, 26960, 28480, 29993, 37744, 39872, 47180, 49840, 53920, 59986, 75488, 94360, 99680, 107840, 119972, 149965, 150976, 188720, 199360, 209951, 239944, 299930, 377440, 419902, 479888, 599860, 754880, 839804, 959776, 1049755, 1199720, 1679608, 1919552, 2099510, 2399440, 3359216, 4199020, 4798880, 6718432, 8398040, 9597760, 13436864, 16796080, 33592160, 67184320]

約数ペア:

[(1, 67184320), (2, 33592160), (4, 16796080), (5, 13436864), (7, 9597760), (8, 8398040), (10, 6718432), (14, 4798880), (16, 4199020), (20, 3359216), (28, 2399440), (32, 2099510), (35, 1919552), (40, 1679608), (56, 1199720), (64, 1049755), (70, 959776), (80, 839804), (89, 754880), (112, 599860), (140, 479888), (160, 419902), (178, 377440), (224, 299930), (280, 239944), (320, 209951), (337, 199360), (356, 188720), (445, 150976), (448, 149965), (560, 119972), (623, 107840), (674, 99680), (712, 94360), (890, 75488), (1120, 59986), (1246, 53920), (1348, 49840), (1424, 47180), (1685, 39872), (1780, 37744), (2240, 29993), (2359, 28480), (2492, 26960), (2696, 24920), (2848, 23590), (3115, 21568), (3370, 19936), (3560, 18872), (4718, 14240), (4984, 13480), (5392, 12460), (5696, 11795), (6230, 10784), (6740, 9968), (7120, 9436)]