166876920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{66221}}^1$

素因数の和:66245

約数の個数: 96

約数和(自身を含む): 619837920

約数和(自身を除く): 452961000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 66221, 132442, 198663, 264884, 331105, 397326, 463547, 529768, 595989, 662210, 794652, 927094, 993315, 1191978, 1324420, 1390641, 1589304, 1854188, 1986630, 2317735, 2383956, 2648840, 2781282, 2979945, 3708376, 3973260, 4171923, 4635470, 4767912, 5562564, 5959890, 6953205, 7946520, 8343846, 9270940, 11125128, 11919780, 13906410, 16687692, 18541880, 20859615, 23839560, 27812820, 33375384, 41719230, 55625640, 83438460, 166876920]

約数ペア:

[(1, 166876920), (2, 83438460), (3, 55625640), (4, 41719230), (5, 33375384), (6, 27812820), (7, 23839560), (8, 20859615), (9, 18541880), (10, 16687692), (12, 13906410), (14, 11919780), (15, 11125128), (18, 9270940), (20, 8343846), (21, 7946520), (24, 6953205), (28, 5959890), (30, 5562564), (35, 4767912), (36, 4635470), (40, 4171923), (42, 3973260), (45, 3708376), (56, 2979945), (60, 2781282), (63, 2648840), (70, 2383956), (72, 2317735), (84, 1986630), (90, 1854188), (105, 1589304), (120, 1390641), (126, 1324420), (140, 1191978), (168, 993315), (180, 927094), (210, 794652), (252, 662210), (280, 595989), (315, 529768), (360, 463547), (420, 397326), (504, 331105), (630, 264884), (840, 198663), (1260, 132442), (2520, 66221)]