1231587264960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32894959}}^1$

素因数の和:32894995

約数の個数: 168

約数和(自身を含む): 4562004632640

約数和(自身を除く): 3330417367680

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, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 6240, 7488, 9360, 12480, 18720, 37440, 32894959, 65789918, 98684877, 131579836, 164474795, 197369754, 263159672, 296054631, 328949590, 394739508, 427634467, 493424385, 526319344, 592109262, 657899180, 789479016, 855268934, 986848770, 1052638688, 1184218524, 1282903401, 1315798360, 1480273155, 1578958032, 1710537868, 1973697540, 2105277376, 2138172335, 2368437048, 2565806802, 2631596720, 2960546310, 3157916064, 3421075736, 3848710203, 3947395080, 4276344670, 4736874096, 5131613604, 5263193440, 5921092620, 6315832128, 6414517005, 6842151472, 7697420406, 7894790160, 8552689340, 9473748192, 10263227208, 10526386880, 11842185240, 12829034010, 13684302944, 15394840812, 15789580320, 17105378680, 18947496384, 19243551015, 20526454416, 23684370480, 25658068020, 27368605888, 30789681624, 31579160640, 34210757360, 38487102030, 41052908832, 47368740960, 51316136040, 61579363248, 68421514720, 76974204060, 82105817664, 94737481920, 102632272080, 123158726496, 136843029440, 153948408120, 205264544160, 246317452992, 307896816240, 410529088320, 615793632480, 1231587264960]

約数ペア:

[(1, 1231587264960), (2, 615793632480), (3, 410529088320), (4, 307896816240), (5, 246317452992), (6, 205264544160), (8, 153948408120), (9, 136843029440), (10, 123158726496), (12, 102632272080), (13, 94737481920), (15, 82105817664), (16, 76974204060), (18, 68421514720), (20, 61579363248), (24, 51316136040), (26, 47368740960), (30, 41052908832), (32, 38487102030), (36, 34210757360), (39, 31579160640), (40, 30789681624), (45, 27368605888), (48, 25658068020), (52, 23684370480), (60, 20526454416), (64, 19243551015), (65, 18947496384), (72, 17105378680), (78, 15789580320), (80, 15394840812), (90, 13684302944), (96, 12829034010), (104, 11842185240), (117, 10526386880), (120, 10263227208), (130, 9473748192), (144, 8552689340), (156, 7894790160), (160, 7697420406), (180, 6842151472), (192, 6414517005), (195, 6315832128), (208, 5921092620), (234, 5263193440), (240, 5131613604), (260, 4736874096), (288, 4276344670), (312, 3947395080), (320, 3848710203), (360, 3421075736), (390, 3157916064), (416, 2960546310), (468, 2631596720), (480, 2565806802), (520, 2368437048), (576, 2138172335), (585, 2105277376), (624, 1973697540), (720, 1710537868), (780, 1578958032), (832, 1480273155), (936, 1315798360), (960, 1282903401), (1040, 1184218524), (1170, 1052638688), (1248, 986848770), (1440, 855268934), (1560, 789479016), (1872, 657899180), (2080, 592109262), (2340, 526319344), (2496, 493424385), (2880, 427634467), (3120, 394739508), (3744, 328949590), (4160, 296054631), (4680, 263159672), (6240, 197369754), (7488, 164474795), (9360, 131579836), (12480, 98684877), (18720, 65789918), (37440, 32894959)]