143900960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{128483}}^1$

素因数の和:128505

約数の個数: 48

約数和(自身を含む): 388535616

約数和(自身を除く): 244634656

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 128483, 256966, 513932, 642415, 899381, 1027864, 1284830, 1798762, 2055728, 2569660, 3597524, 4111456, 4496905, 5139320, 7195048, 8993810, 10278640, 14390096, 17987620, 20557280, 28780192, 35975240, 71950480, 143900960]

約数ペア:

[(1, 143900960), (2, 71950480), (4, 35975240), (5, 28780192), (7, 20557280), (8, 17987620), (10, 14390096), (14, 10278640), (16, 8993810), (20, 7195048), (28, 5139320), (32, 4496905), (35, 4111456), (40, 3597524), (56, 2569660), (70, 2055728), (80, 1798762), (112, 1284830), (140, 1027864), (160, 899381), (224, 642415), (280, 513932), (560, 256966), (1120, 128483)]