28848712320

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:297

約数の個数: 768

約数和(自身を含む): 111625862400

約数和(自身を除く): 82777150080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 30, 32, 36, 38, 40, 45, 46, 48, 57, 60, 64, 69, 72, 73, 76, 80, 90, 92, 95, 96, 114, 115, 120, 128, 138, 144, 146, 152, 157, 160, 171, 180, 184, 190, 192, 207, 219, 228, 230, 240, 276, 285, 288, 292, 304, 314, 320, 342, 345, 360, 365, 368, 380, 384, 414, 437, 438, 456, 460, 471, 480, 552, 570, 576, 584, 608, 628, 640, 657, 684, 690, 720, 730, 736, 760, 785, 828, 855, 874, 876, 912, 920, 942, 960, 1035, 1095, 1104, 1140, 1152, 1168, 1216, 1256, 1311, 1314, 1368, 1380, 1387, 1413, 1440, 1460, 1472, 1520, 1570, 1656, 1679, 1710, 1748, 1752, 1824, 1840, 1884, 1920, 2070, 2185, 2190, 2208, 2280, 2336, 2355, 2432, 2512, 2622, 2628, 2736, 2760, 2774, 2826, 2880, 2920, 2944, 2983, 3040, 3140, 3285, 3312, 3358, 3420, 3496, 3504, 3611, 3648, 3680, 3768, 3933, 4140, 4161, 4370, 4380, 4416, 4560, 4672, 4710, 5024, 5037, 5244, 5256, 5472, 5520, 5548, 5652, 5760, 5840, 5966, 6080, 6280, 6555, 6570, 6624, 6716, 6840, 6935, 6992, 7008, 7065, 7222, 7296, 7360, 7536, 7866, 8280, 8322, 8395, 8740, 8760, 8832, 8949, 9120, 9344, 9420, 10048, 10074, 10488, 10512, 10833, 10944, 11040, 11096, 11304, 11461, 11680, 11932, 12160, 12483, 12560, 13110, 13140, 13248, 13432, 13680, 13870, 13984, 14016, 14130, 14444, 14720, 14915, 15072, 15111, 15732, 16560, 16644, 16790, 17480, 17520, 17898, 18055, 18240, 18840, 19665, 20096, 20148, 20805, 20976, 21024, 21666, 21888, 22080, 22192, 22608, 22922, 23360, 23864, 24966, 25120, 25185, 26220, 26280, 26496, 26847, 26864, 27360, 27740, 27968, 28032, 28260, 28888, 29830, 30144, 30222, 31464, 31901, 32499, 33120, 33288, 33580, 34383, 34960, 35040, 35796, 36110, 36480, 37680, 39330, 40296, 41610, 41952, 42048, 43332, 44160, 44384, 44745, 45216, 45844, 46720, 47728, 49932, 50240, 50370, 52440, 52560, 53694, 53728, 54165, 54720, 55480, 55936, 56520, 57305, 57776, 59660, 60288, 60444, 62415, 62928, 63802, 64998, 66240, 66576, 67160, 68609, 68766, 69920, 70080, 71592, 72220, 75360, 75555, 78660, 80592, 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550128, 572736, 574218, 577760, 604440, 617481, 629280, 638020, 644736, 649980, 653277, 665760, 686090, 687660, 693312, 715920, 733504, 765624, 790809, 798912, 805920, 823308, 825192, 839040, 859104, 866640, 871036, 887680, 904320, 916880, 954560, 957030, 967104, 998640, 1020832, 1029135, 1031490, 1039968, 1054412, 1073880, 1074560, 1088795, 1097744, 1100256, 1145472, 1148436, 1155520, 1208880, 1234962, 1258560, 1276040, 1299960, 1306554, 1318015, 1331520, 1372180, 1375320, 1386624, 1431840, 1435545, 1467008, 1531248, 1581618, 1597824, 1611840, 1646616, 1650384, 1718208, 1733280, 1742072, 1833760, 1909120, 1914060, 1934208, 1959831, 1997280, 2041664, 2058270, 2062980, 2079936, 2108824, 2147760, 2177590, 2195488, 2200512, 2296872, 2311040, 2372427, 2417760, 2469924, 2517120, 2552080, 2599920, 2613108, 2636030, 2663040, 2744360, 2750640, 2863680, 2871090, 3062496, 3087405, 3163236, 3223680, 3266385, 3293232, 3300768, 3436416, 3466560, 3484144, 3667520, 3828120, 3919662, 3954045, 3994560, 4083328, 4116540, 4125960, 4159872, 4217648, 4295520, 4355180, 4390976, 4401024, 4593744, 4744854, 4835520, 4939848, 5008457, 5104160, 5199840, 5226216, 5272060, 5488720, 5501280, 5727360, 5742180, 6124992, 6174810, 6326472, 6532770, 6586464, 6601536, 6933120, 6968288, 7335040, 7656240, 7839324, 7908090, 7989120, 8233080, 8251920, 8435296, 8591040, 8710360, 8781952, 9187488, 9489708, 9671040, 9799155, 9879696, 10016914, 10208320, 10399680, 10452432, 10544120, 10977440, 11002560, 11484360, 11862135, 12249984, 12349620, 12652944, 13065540, 13172928, 13203072, 13936576, 15025371, 15312480, 15678648, 15816180, 16466160, 16503840, 16870592, 17182080, 17420720, 18374976, 18979416, 19598310, 19759392, 20033828, 20416640, 20799360, 20904864, 21088240, 21954880, 22005120, 22968720, 23724270, 24699240, 25042285, 25305888, 26131080, 26345856, 27873152, 30050742, 30624960, 31357296, 31632360, 32932320, 33007680, 33741184, 34841440, 36749952, 37958832, 39196620, 39518784, 40067656, 41809728, 42176480, 43909760, 45076113, 45937440, 47448540, 49398480, 50084570, 50611776, 52262160, 60101484, 61249920, 62714592, 63264720, 65864640, 66015360, 69682880, 75126855, 75917664, 78393240, 79037568, 80135312, 83619456, 84352960, 90152226, 91874880, 94897080, 98796960, 100169140, 101223552, 104524320, 120202968, 125429184, 126529440, 131729280, 139365760, 150253710, 151835328, 156786480, 160270624, 168705920, 180304452, 183749760, 189794160, 197593920, 200338280, 209048640, 225380565, 240405936, 250858368, 253058880, 300507420, 303670656, 313572960, 320541248, 360608904, 379588320, 395187840, 400676560, 418097280, 450761130, 480811872, 506117760, 601014840, 627145920, 641082496, 721217808, 759176640, 801353120, 901522260, 961623744, 1202029680, 1254291840, 1442435616, 1518353280, 1602706240, 1803044520, 1923247488, 2404059360, 2884871232, 3205412480, 3606089040, 4808118720, 5769742464, 7212178080, 9616237440, 14424356160, 28848712320]

約数ペア:

[(1, 28848712320), (2, 14424356160), (3, 9616237440), (4, 7212178080), (5, 5769742464), (6, 4808118720), (8, 3606089040), (9, 3205412480), (10, 2884871232), (12, 2404059360), (15, 1923247488), (16, 1803044520), (18, 1602706240), (19, 1518353280), (20, 1442435616), (23, 1254291840), (24, 1202029680), (30, 961623744), (32, 901522260), (36, 801353120), (38, 759176640), (40, 721217808), (45, 641082496), (46, 627145920), (48, 601014840), (57, 506117760), (60, 480811872), (64, 450761130), (69, 418097280), (72, 400676560), (73, 395187840), (76, 379588320), (80, 360608904), (90, 320541248), (92, 313572960), (95, 303670656), (96, 300507420), (114, 253058880), (115, 250858368), (120, 240405936), (128, 225380565), (138, 209048640), (144, 200338280), (146, 197593920), (152, 189794160), (157, 183749760), (160, 180304452), (171, 168705920), (180, 160270624), (184, 156786480), (190, 151835328), (192, 150253710), (207, 139365760), (219, 131729280), (228, 126529440), (230, 125429184), (240, 120202968), 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