134368640

素因数分解:

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

素因数の和:452

約数の個数: 128

約数和(自身を含む): 372340800

約数和(自身を除く): 237972160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 89, 112, 128, 140, 160, 178, 224, 280, 320, 337, 356, 445, 448, 560, 623, 640, 674, 712, 890, 896, 1120, 1246, 1348, 1424, 1685, 1780, 2240, 2359, 2492, 2696, 2848, 3115, 3370, 3560, 4480, 4718, 4984, 5392, 5696, 6230, 6740, 7120, 9436, 9968, 10784, 11392, 11795, 12460, 13480, 14240, 18872, 19936, 21568, 23590, 24920, 26960, 28480, 29993, 37744, 39872, 43136, 47180, 49840, 53920, 56960, 59986, 75488, 79744, 94360, 99680, 107840, 119972, 149965, 150976, 188720, 199360, 209951, 215680, 239944, 299930, 301952, 377440, 398720, 419902, 479888, 599860, 754880, 839804, 959776, 1049755, 1199720, 1509760, 1679608, 1919552, 2099510, 2399440, 3359216, 3839104, 4199020, 4798880, 6718432, 8398040, 9597760, 13436864, 16796080, 19195520, 26873728, 33592160, 67184320, 134368640]

約数ペア:

[(1, 134368640), (2, 67184320), (4, 33592160), (5, 26873728), (7, 19195520), (8, 16796080), (10, 13436864), (14, 9597760), (16, 8398040), (20, 6718432), (28, 4798880), (32, 4199020), (35, 3839104), (40, 3359216), (56, 2399440), (64, 2099510), (70, 1919552), (80, 1679608), (89, 1509760), (112, 1199720), (128, 1049755), (140, 959776), (160, 839804), (178, 754880), (224, 599860), (280, 479888), (320, 419902), (337, 398720), (356, 377440), (445, 301952), (448, 299930), (560, 239944), (623, 215680), (640, 209951), (674, 199360), (712, 188720), (890, 150976), (896, 149965), (1120, 119972), (1246, 107840), (1348, 99680), (1424, 94360), (1685, 79744), (1780, 75488), (2240, 59986), (2359, 56960), (2492, 53920), (2696, 49840), (2848, 47180), (3115, 43136), (3370, 39872), (3560, 37744), (4480, 29993), (4718, 28480), (4984, 26960), (5392, 24920), (5696, 23590), (6230, 21568), (6740, 19936), (7120, 18872), (9436, 14240), (9968, 13480), (10784, 12460), (11392, 11795)]