146121920

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{9319}}^1$

素因数の和:9350

約数の個数: 84

約数和(自身を含む): 404804880

約数和(自身を除く): 258682960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3920, 7840, 9319, 15680, 18638, 37276, 46595, 65233, 74552, 93190, 130466, 149104, 186380, 260932, 298208, 326165, 372760, 456631, 521864, 596416, 652330, 745520, 913262, 1043728, 1304660, 1491040, 1826524, 2087456, 2283155, 2609320, 2982080, 3653048, 4174912, 4566310, 5218640, 7306096, 9132620, 10437280, 14612192, 18265240, 20874560, 29224384, 36530480, 73060960, 146121920]

約数ペア:

[(1, 146121920), (2, 73060960), (4, 36530480), (5, 29224384), (7, 20874560), (8, 18265240), (10, 14612192), (14, 10437280), (16, 9132620), (20, 7306096), (28, 5218640), (32, 4566310), (35, 4174912), (40, 3653048), (49, 2982080), (56, 2609320), (64, 2283155), (70, 2087456), (80, 1826524), (98, 1491040), (112, 1304660), (140, 1043728), (160, 913262), (196, 745520), (224, 652330), (245, 596416), (280, 521864), (320, 456631), (392, 372760), (448, 326165), (490, 298208), (560, 260932), (784, 186380), (980, 149104), (1120, 130466), (1568, 93190), (1960, 74552), (2240, 65233), (3136, 46595), (3920, 37276), (7840, 18638), (9319, 15680)]