159349120

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{35569}}^1$

素因数の和:35595

約数の個数: 64

約数和(自身を含む): 435376800

約数和(自身を除く): 276027680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 35569, 71138, 142276, 177845, 248983, 284552, 355690, 497966, 569104, 711380, 995932, 1138208, 1244915, 1422760, 1991864, 2276416, 2489830, 2845520, 3983728, 4552832, 4979660, 5691040, 7967456, 9959320, 11382080, 15934912, 19918640, 22764160, 31869824, 39837280, 79674560, 159349120]

約数ペア:

[(1, 159349120), (2, 79674560), (4, 39837280), (5, 31869824), (7, 22764160), (8, 19918640), (10, 15934912), (14, 11382080), (16, 9959320), (20, 7967456), (28, 5691040), (32, 4979660), (35, 4552832), (40, 3983728), (56, 2845520), (64, 2489830), (70, 2276416), (80, 1991864), (112, 1422760), (128, 1244915), (140, 1138208), (160, 995932), (224, 711380), (280, 569104), (320, 497966), (448, 355690), (560, 284552), (640, 248983), (896, 177845), (1120, 142276), (2240, 71138), (4480, 35569)]