222434880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{881}}^1$

素因数の和:1164

約数の個数: 112

約数和(自身を含む): 709720704

約数和(自身を除く): 487285824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 263, 320, 480, 526, 789, 881, 960, 1052, 1315, 1578, 1762, 2104, 2630, 2643, 3156, 3524, 3945, 4208, 4405, 5260, 5286, 6312, 7048, 7890, 8416, 8810, 10520, 10572, 12624, 13215, 14096, 15780, 16832, 17620, 21040, 21144, 25248, 26430, 28192, 31560, 35240, 42080, 42288, 50496, 52860, 56384, 63120, 70480, 84160, 84576, 105720, 126240, 140960, 169152, 211440, 231703, 252480, 281920, 422880, 463406, 695109, 845760, 926812, 1158515, 1390218, 1853624, 2317030, 2780436, 3475545, 3707248, 4634060, 5560872, 6951090, 7414496, 9268120, 11121744, 13902180, 14828992, 18536240, 22243488, 27804360, 37072480, 44486976, 55608720, 74144960, 111217440, 222434880]

約数ペア:

[(1, 222434880), (2, 111217440), (3, 74144960), (4, 55608720), (5, 44486976), (6, 37072480), (8, 27804360), (10, 22243488), (12, 18536240), (15, 14828992), (16, 13902180), (20, 11121744), (24, 9268120), (30, 7414496), (32, 6951090), (40, 5560872), (48, 4634060), (60, 3707248), (64, 3475545), (80, 2780436), (96, 2317030), (120, 1853624), (160, 1390218), (192, 1158515), (240, 926812), (263, 845760), (320, 695109), (480, 463406), (526, 422880), (789, 281920), (881, 252480), (960, 231703), (1052, 211440), (1315, 169152), (1578, 140960), (1762, 126240), (2104, 105720), (2630, 84576), (2643, 84160), (3156, 70480), (3524, 63120), (3945, 56384), (4208, 52860), (4405, 50496), (5260, 42288), (5286, 42080), (6312, 35240), (7048, 31560), (7890, 28192), (8416, 26430), (8810, 25248), (10520, 21144), (10572, 21040), (12624, 17620), (13215, 16832), (14096, 15780)]