127664320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{56993}}^1$

素因数の和:57017

約数の個数: 56

約数和(自身を含む): 347435424

約数和(自身を除く): 219771104

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 56993, 113986, 227972, 284965, 398951, 455944, 569930, 797902, 911888, 1139860, 1595804, 1823776, 1994755, 2279720, 3191608, 3647552, 3989510, 4559440, 6383216, 7979020, 9118880, 12766432, 15958040, 18237760, 25532864, 31916080, 63832160, 127664320]

約数ペア:

[(1, 127664320), (2, 63832160), (4, 31916080), (5, 25532864), (7, 18237760), (8, 15958040), (10, 12766432), (14, 9118880), (16, 7979020), (20, 6383216), (28, 4559440), (32, 3989510), (35, 3647552), (40, 3191608), (56, 2279720), (64, 1994755), (70, 1823776), (80, 1595804), (112, 1139860), (140, 911888), (160, 797902), (224, 569930), (280, 455944), (320, 398951), (448, 284965), (560, 227972), (1120, 113986), (2240, 56993)]