125980960

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{16069}}^1$

素因数の和:16098

約数の個数: 72

約数和(自身を含む): 346244220

約数和(自身を除く): 220263260

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 7840, 16069, 32138, 64276, 80345, 112483, 128552, 160690, 224966, 257104, 321380, 449932, 514208, 562415, 642760, 787381, 899864, 1124830, 1285520, 1574762, 1799728, 2249660, 2571040, 3149524, 3599456, 3936905, 4499320, 6299048, 7873810, 8998640, 12598096, 15747620, 17997280, 25196192, 31495240, 62990480, 125980960]

約数ペア:

[(1, 125980960), (2, 62990480), (4, 31495240), (5, 25196192), (7, 17997280), (8, 15747620), (10, 12598096), (14, 8998640), (16, 7873810), (20, 6299048), (28, 4499320), (32, 3936905), (35, 3599456), (40, 3149524), (49, 2571040), (56, 2249660), (70, 1799728), (80, 1574762), (98, 1285520), (112, 1124830), (140, 899864), (160, 787381), (196, 642760), (224, 562415), (245, 514208), (280, 449932), (392, 321380), (490, 257104), (560, 224966), (784, 160690), (980, 128552), (1120, 112483), (1568, 80345), (1960, 64276), (3920, 32138), (7840, 16069)]