187132960

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{23869}}^1$

素因数の和:23898

約数の個数: 72

約数和(自身を含む): 514303020

約数和(自身を除く): 327170060

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, 23869, 47738, 95476, 119345, 167083, 190952, 238690, 334166, 381904, 477380, 668332, 763808, 835415, 954760, 1169581, 1336664, 1670830, 1909520, 2339162, 2673328, 3341660, 3819040, 4678324, 5346656, 5847905, 6683320, 9356648, 11695810, 13366640, 18713296, 23391620, 26733280, 37426592, 46783240, 93566480, 187132960]

約数ペア:

[(1, 187132960), (2, 93566480), (4, 46783240), (5, 37426592), (7, 26733280), (8, 23391620), (10, 18713296), (14, 13366640), (16, 11695810), (20, 9356648), (28, 6683320), (32, 5847905), (35, 5346656), (40, 4678324), (49, 3819040), (56, 3341660), (70, 2673328), (80, 2339162), (98, 1909520), (112, 1670830), (140, 1336664), (160, 1169581), (196, 954760), (224, 835415), (245, 763808), (280, 668332), (392, 477380), (490, 381904), (560, 334166), (784, 238690), (980, 190952), (1120, 167083), (1568, 119345), (1960, 95476), (3920, 47738), (7840, 23869)]