20160179340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1116289}}^1$

素因数の和:1116351

約数の個数: 96

約数和(自身を含む): 66012925440

約数和(自身を除く): 45852746100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 70, 84, 86, 105, 129, 140, 172, 210, 215, 258, 301, 420, 430, 516, 602, 645, 860, 903, 1204, 1290, 1505, 1806, 2580, 3010, 3612, 4515, 6020, 9030, 18060, 1116289, 2232578, 3348867, 4465156, 5581445, 6697734, 7814023, 11162890, 13395468, 15628046, 16744335, 22325780, 23442069, 31256092, 33488670, 39070115, 46884138, 48000427, 66977340, 78140230, 93768276, 96000854, 117210345, 144001281, 156280460, 192001708, 234420690, 240002135, 288002562, 336002989, 468841380, 480004270, 576005124, 672005978, 720006405, 960008540, 1008008967, 1344011956, 1440012810, 1680014945, 2016017934, 2880025620, 3360029890, 4032035868, 5040044835, 6720059780, 10080089670, 20160179340]

約数ペア:

[(1, 20160179340), (2, 10080089670), (3, 6720059780), (4, 5040044835), (5, 4032035868), (6, 3360029890), (7, 2880025620), (10, 2016017934), (12, 1680014945), (14, 1440012810), (15, 1344011956), (20, 1008008967), (21, 960008540), (28, 720006405), (30, 672005978), (35, 576005124), (42, 480004270), (43, 468841380), (60, 336002989), (70, 288002562), (84, 240002135), (86, 234420690), (105, 192001708), (129, 156280460), (140, 144001281), (172, 117210345), (210, 96000854), (215, 93768276), (258, 78140230), (301, 66977340), (420, 48000427), (430, 46884138), (516, 39070115), (602, 33488670), (645, 31256092), (860, 23442069), (903, 22325780), (1204, 16744335), (1290, 15628046), (1505, 13395468), (1806, 11162890), (2580, 7814023), (3010, 6697734), (3612, 5581445), (4515, 4465156), (6020, 3348867), (9030, 2232578), (18060, 1116289)]