2075654880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{110879}}^1$

素因数の和:110913

約数の個数: 144

約数和(自身を含む): 7628100480

約数和(自身を除く): 5552445600

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, 110879, 221758, 332637, 443516, 554395, 665274, 887032, 997911, 1108790, 1330548, 1441427, 1663185, 1774064, 1995822, 2217580, 2661096, 2882854, 3326370, 3548128, 3991644, 4324281, 4435160, 4989555, 5322192, 5765708, 6652740, 7207135, 7983288, 8648562, 8870320, 9979110, 10644384, 11531416, 12972843, 13305480, 14414270, 15966576, 17297124, 17740640, 19958220, 21621405, 23062832, 25945686, 26610960, 28828540, 31933152, 34594248, 39916440, 43242810, 46125664, 51891372, 53221920, 57657080, 64864215, 69188496, 79832880, 86485620, 103782744, 115314160, 129728430, 138376992, 159665760, 172971240, 207565488, 230628320, 259456860, 345942480, 415130976, 518913720, 691884960, 1037827440, 2075654880]

約数ペア:

[(1, 2075654880), (2, 1037827440), (3, 691884960), (4, 518913720), (5, 415130976), (6, 345942480), (8, 259456860), (9, 230628320), (10, 207565488), (12, 172971240), (13, 159665760), (15, 138376992), (16, 129728430), (18, 115314160), (20, 103782744), (24, 86485620), (26, 79832880), (30, 69188496), (32, 64864215), (36, 57657080), (39, 53221920), (40, 51891372), (45, 46125664), (48, 43242810), (52, 39916440), (60, 34594248), (65, 31933152), (72, 28828540), (78, 26610960), (80, 25945686), (90, 23062832), (96, 21621405), (104, 19958220), (117, 17740640), (120, 17297124), (130, 15966576), (144, 14414270), (156, 13305480), (160, 12972843), (180, 11531416), (195, 10644384), (208, 9979110), (234, 8870320), (240, 8648562), (260, 7983288), (288, 7207135), (312, 6652740), (360, 5765708), (390, 5322192), (416, 4989555), (468, 4435160), (480, 4324281), (520, 3991644), (585, 3548128), (624, 3326370), (720, 2882854), (780, 2661096), (936, 2217580), (1040, 1995822), (1170, 1774064), (1248, 1663185), (1440, 1441427), (1560, 1330548), (1872, 1108790), (2080, 997911), (2340, 887032), (3120, 665274), (3744, 554395), (4680, 443516), (6240, 332637), (9360, 221758), (18720, 110879)]