21794816160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1164253}}^1$

素因数の和:1164287

約数の個数: 144

約数和(自身を含む): 80096018184

約数和(自身を除く): 58301202024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 1164253, 2328506, 3492759, 4657012, 5821265, 6985518, 9314024, 10478277, 11642530, 13971036, 15135289, 17463795, 18628048, 20956554, 23285060, 27942072, 30270578, 34927590, 37256096, 41913108, 45405867, 46570120, 52391385, 55884144, 60541156, 69855180, 75676445, 83826216, 90811734, 93140240, 104782770, 111768288, 121082312, 136217601, 139710360, 151352890, 167652432, 181623468, 186280480, 209565540, 227029335, 242164624, 272435202, 279420720, 302705780, 335304864, 363246936, 419131080, 454058670, 484329248, 544870404, 558841440, 605411560, 681088005, 726493872, 838262160, 908117340, 1089740808, 1210823120, 1362176010, 1452987744, 1676524320, 1816234680, 2179481616, 2421646240, 2724352020, 3632469360, 4358963232, 5448704040, 7264938720, 10897408080, 21794816160]

約数ペア:

[(1, 21794816160), (2, 10897408080), (3, 7264938720), (4, 5448704040), (5, 4358963232), (6, 3632469360), (8, 2724352020), (9, 2421646240), (10, 2179481616), (12, 1816234680), (13, 1676524320), (15, 1452987744), (16, 1362176010), (18, 1210823120), (20, 1089740808), (24, 908117340), (26, 838262160), (30, 726493872), (32, 681088005), (36, 605411560), (39, 558841440), (40, 544870404), (45, 484329248), (48, 454058670), (52, 419131080), (60, 363246936), (65, 335304864), (72, 302705780), (78, 279420720), (80, 272435202), (90, 242164624), (96, 227029335), (104, 209565540), (117, 186280480), (120, 181623468), (130, 167652432), (144, 151352890), (156, 139710360), (160, 136217601), (180, 121082312), (195, 111768288), (208, 104782770), (234, 93140240), (240, 90811734), (260, 83826216), (288, 75676445), (312, 69855180), (360, 60541156), (390, 55884144), (416, 52391385), (468, 46570120), (480, 45405867), (520, 41913108), (585, 37256096), (624, 34927590), (720, 30270578), (780, 27942072), (936, 23285060), (1040, 20956554), (1170, 18628048), (1248, 17463795), (1440, 15135289), (1560, 13971036), (1872, 11642530), (2080, 10478277), (2340, 9314024), (3120, 6985518), (3744, 5821265), (4680, 4657012), (6240, 3492759), (9360, 2328506), (18720, 1164253)]