481427240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{16069}}^1$

素因数の和:16194

約数の個数: 64

約数和(自身を含む): 1249603200

約数和(自身を除く): 768175960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 107, 140, 214, 280, 428, 535, 749, 856, 1070, 1498, 2140, 2996, 3745, 4280, 5992, 7490, 14980, 16069, 29960, 32138, 64276, 80345, 112483, 128552, 160690, 224966, 321380, 449932, 562415, 642760, 899864, 1124830, 1719383, 2249660, 3438766, 4499320, 6877532, 8596915, 12035681, 13755064, 17193830, 24071362, 34387660, 48142724, 60178405, 68775320, 96285448, 120356810, 240713620, 481427240]

約数ペア:

[(1, 481427240), (2, 240713620), (4, 120356810), (5, 96285448), (7, 68775320), (8, 60178405), (10, 48142724), (14, 34387660), (20, 24071362), (28, 17193830), (35, 13755064), (40, 12035681), (56, 8596915), (70, 6877532), (107, 4499320), (140, 3438766), (214, 2249660), (280, 1719383), (428, 1124830), (535, 899864), (749, 642760), (856, 562415), (1070, 449932), (1498, 321380), (2140, 224966), (2996, 160690), (3745, 128552), (4280, 112483), (5992, 80345), (7490, 64276), (14980, 32138), (16069, 29960)]