84345240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{100411}}^1$

素因数の和:100432

約数の個数: 64

約数和(自身を含む): 289186560

約数和(自身を除く): 204841320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 100411, 200822, 301233, 401644, 502055, 602466, 702877, 803288, 1004110, 1204932, 1405754, 1506165, 2008220, 2108631, 2409864, 2811508, 3012330, 3514385, 4016440, 4217262, 5623016, 6024660, 7028770, 8434524, 10543155, 12049320, 14057540, 16869048, 21086310, 28115080, 42172620, 84345240]

約数ペア:

[(1, 84345240), (2, 42172620), (3, 28115080), (4, 21086310), (5, 16869048), (6, 14057540), (7, 12049320), (8, 10543155), (10, 8434524), (12, 7028770), (14, 6024660), (15, 5623016), (20, 4217262), (21, 4016440), (24, 3514385), (28, 3012330), (30, 2811508), (35, 2409864), (40, 2108631), (42, 2008220), (56, 1506165), (60, 1405754), (70, 1204932), (84, 1004110), (105, 803288), (120, 702877), (140, 602466), (168, 502055), (210, 401644), (280, 301233), (420, 200822), (840, 100411)]