13785240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{16411}}^1$

素因数の和:16432

約数の個数: 64

約数和(自身を含む): 47266560

約数和(自身を除く): 33481320

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, 16411, 32822, 49233, 65644, 82055, 98466, 114877, 131288, 164110, 196932, 229754, 246165, 328220, 344631, 393864, 459508, 492330, 574385, 656440, 689262, 919016, 984660, 1148770, 1378524, 1723155, 1969320, 2297540, 2757048, 3446310, 4595080, 6892620, 13785240]

約数ペア:

[(1, 13785240), (2, 6892620), (3, 4595080), (4, 3446310), (5, 2757048), (6, 2297540), (7, 1969320), (8, 1723155), (10, 1378524), (12, 1148770), (14, 984660), (15, 919016), (20, 689262), (21, 656440), (24, 574385), (28, 492330), (30, 459508), (35, 393864), (40, 344631), (42, 328220), (56, 246165), (60, 229754), (70, 196932), (84, 164110), (105, 131288), (120, 114877), (140, 98466), (168, 82055), (210, 65644), (280, 49233), (420, 32822), (840, 16411)]