19010160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{677}}^1$

素因数の和:712

約数の個数: 160

約数和(自身を含む): 70620480

約数和(自身を除く): 51610320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 677, 702, 720, 780, 936, 1040, 1080, 1170, 1354, 1404, 1560, 1755, 1872, 2031, 2160, 2340, 2708, 2808, 3120, 3385, 3510, 4062, 4680, 5416, 5616, 6093, 6770, 7020, 8124, 8801, 9360, 10155, 10832, 12186, 13540, 14040, 16248, 17602, 18279, 20310, 24372, 26403, 27080, 28080, 30465, 32496, 35204, 36558, 40620, 44005, 48744, 52806, 54160, 60930, 70408, 73116, 79209, 81240, 88010, 91395, 97488, 105612, 121860, 132015, 140816, 146232, 158418, 162480, 176020, 182790, 211224, 237627, 243720, 264030, 292464, 316836, 352040, 365580, 396045, 422448, 475254, 487440, 528060, 633672, 704080, 731160, 792090, 950508, 1056120, 1188135, 1267344, 1462320, 1584180, 1901016, 2112240, 2376270, 3168360, 3802032, 4752540, 6336720, 9505080, 19010160]

約数ペア:

[(1, 19010160), (2, 9505080), (3, 6336720), (4, 4752540), (5, 3802032), (6, 3168360), (8, 2376270), (9, 2112240), (10, 1901016), (12, 1584180), (13, 1462320), (15, 1267344), (16, 1188135), (18, 1056120), (20, 950508), (24, 792090), (26, 731160), (27, 704080), (30, 633672), (36, 528060), (39, 487440), (40, 475254), (45, 422448), (48, 396045), (52, 365580), (54, 352040), (60, 316836), (65, 292464), (72, 264030), (78, 243720), (80, 237627), (90, 211224), (104, 182790), (108, 176020), (117, 162480), (120, 158418), (130, 146232), (135, 140816), (144, 132015), (156, 121860), (180, 105612), (195, 97488), (208, 91395), (216, 88010), (234, 81240), (240, 79209), (260, 73116), (270, 70408), (312, 60930), (351, 54160), (360, 52806), (390, 48744), (432, 44005), (468, 40620), (520, 36558), (540, 35204), (585, 32496), (624, 30465), (677, 28080), (702, 27080), (720, 26403), (780, 24372), (936, 20310), (1040, 18279), (1080, 17602), (1170, 16248), (1354, 14040), (1404, 13540), (1560, 12186), (1755, 10832), (1872, 10155), (2031, 9360), (2160, 8801), (2340, 8124), (2708, 7020), (2808, 6770), (3120, 6093), (3385, 5616), (3510, 5416), (4062, 4680)]