206896920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{7529}}^1$

素因数の和:7772

約数の個数: 64

約数和(自身を含む): 623484000

約数和(自身を除く): 416587080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 229, 458, 687, 916, 1145, 1374, 1832, 2290, 2748, 3435, 4580, 5496, 6870, 7529, 9160, 13740, 15058, 22587, 27480, 30116, 37645, 45174, 60232, 75290, 90348, 112935, 150580, 180696, 225870, 301160, 451740, 903480, 1724141, 3448282, 5172423, 6896564, 8620705, 10344846, 13793128, 17241410, 20689692, 25862115, 34482820, 41379384, 51724230, 68965640, 103448460, 206896920]

約数ペア:

[(1, 206896920), (2, 103448460), (3, 68965640), (4, 51724230), (5, 41379384), (6, 34482820), (8, 25862115), (10, 20689692), (12, 17241410), (15, 13793128), (20, 10344846), (24, 8620705), (30, 6896564), (40, 5172423), (60, 3448282), (120, 1724141), (229, 903480), (458, 451740), (687, 301160), (916, 225870), (1145, 180696), (1374, 150580), (1832, 112935), (2290, 90348), (2748, 75290), (3435, 60232), (4580, 45174), (5496, 37645), (6870, 30116), (7529, 27480), (9160, 22587), (13740, 15058)]