261326520000

素因数分解:

$2^6\times 3^3\times 5^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2659}}^1$

素因数の和:2720

約数の個数: 1120

約数和(自身を含む): 1181991641600

約数和(自身を除く): 920665121600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 25, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 50, 52, 54, 56, 60, 63, 64, 65, 70, 72, 75, 78, 80, 84, 90, 91, 96, 100, 104, 105, 108, 112, 117, 120, 125, 126, 130, 135, 140, 144, 150, 156, 160, 168, 175, 180, 182, 189, 192, 195, 200, 208, 210, 216, 224, 225, 234, 240, 250, 252, 260, 270, 273, 280, 288, 300, 312, 315, 320, 325, 336, 350, 351, 360, 364, 375, 378, 390, 400, 416, 420, 432, 448, 450, 455, 468, 480, 500, 504, 520, 525, 540, 546, 560, 576, 585, 600, 624, 625, 630, 650, 672, 675, 700, 702, 720, 728, 750, 756, 780, 800, 819, 832, 840, 864, 875, 900, 910, 936, 945, 960, 975, 1000, 1008, 1040, 1050, 1080, 1092, 1120, 1125, 1170, 1200, 1248, 1250, 1260, 1300, 1344, 1350, 1365, 1400, 1404, 1440, 1456, 1500, 1512, 1560, 1575, 1600, 1625, 1638, 1680, 1728, 1750, 1755, 1800, 1820, 1872, 1875, 1890, 1950, 2000, 2016, 2080, 2100, 2160, 2184, 2240, 2250, 2275, 2340, 2400, 2457, 2496, 2500, 2520, 2600, 2625, 2659, 2700, 2730, 2800, 2808, 2880, 2912, 2925, 3000, 3024, 3120, 3150, 3250, 3276, 3360, 3375, 3500, 3510, 3600, 3640, 3744, 3750, 3780, 3900, 4000, 4032, 4095, 4160, 4200, 4320, 4368, 4375, 4500, 4550, 4680, 4725, 4800, 4875, 4914, 5000, 5040, 5200, 5250, 5318, 5400, 5460, 5600, 5616, 5625, 5824, 5850, 6000, 6048, 6240, 6300, 6500, 6552, 6720, 6750, 6825, 7000, 7020, 7200, 7280, 7488, 7500, 7560, 7800, 7875, 7977, 8000, 8125, 8190, 8400, 8640, 8736, 8750, 8775, 9000, 9100, 9360, 9450, 9750, 9828, 10000, 10080, 10400, 10500, 10636, 10800, 10920, 11200, 11232, 11250, 11375, 11700, 12000, 12096, 12285, 12480, 12600, 13000, 13104, 13125, 13295, 13500, 13650, 14000, 14040, 14400, 14560, 14625, 15000, 15120, 15600, 15750, 15954, 16250, 16380, 16800, 16875, 17472, 17500, 17550, 18000, 18200, 18613, 18720, 18900, 19500, 19656, 20000, 20160, 20475, 20800, 21000, 21272, 21600, 21840, 22464, 22500, 22750, 23400, 23625, 23931, 24000, 24375, 24570, 25200, 26000, 26208, 26250, 26590, 27000, 27300, 28000, 28080, 29120, 29250, 30000, 30240, 31200, 31500, 31908, 32500, 32760, 33600, 33750, 34125, 34567, 35000, 35100, 36000, 36400, 37226, 37440, 37800, 39000, 39312, 39375, 39885, 40000, 40950, 42000, 42544, 43200, 43680, 43875, 45000, 45500, 46800, 47250, 47862, 48750, 49140, 50400, 52000, 52416, 52500, 53180, 54000, 54600, 55839, 56000, 56160, 56875, 58500, 60000, 60480, 61425, 62400, 63000, 63816, 65000, 65520, 66475, 67500, 68250, 69134, 70000, 70200, 71793, 72000, 72800, 73125, 74452, 75600, 78000, 78624, 78750, 79770, 81900, 84000, 85088, 87360, 87750, 90000, 91000, 93065, 93600, 94500, 95724, 97500, 98280, 100800, 102375, 103701, 104000, 105000, 106360, 108000, 109200, 111678, 112320, 113750, 117000, 118125, 119655, 120000, 122850, 126000, 127632, 130000, 131040, 132950, 135000, 136500, 138268, 140000, 140400, 143586, 145600, 146250, 148904, 151200, 156000, 157248, 157500, 159540, 163800, 167517, 168000, 170176, 170625, 172835, 175500, 180000, 182000, 186130, 187200, 189000, 191448, 195000, 196560, 199425, 204750, 207402, 210000, 212720, 216000, 218400, 219375, 223356, 227500, 234000, 236250, 239310, 241969, 245700, 252000, 255264, 260000, 262080, 265900, 270000, 273000, 276536, 279195, 280000, 280800, 287172, 292500, 297808, 302400, 307125, 311103, 312000, 315000, 319080, 327600, 332375, 335034, 341250, 345670, 351000, 358965, 360000, 364000, 372260, 378000, 382896, 390000, 393120, 398850, 409500, 414804, 420000, 425440, 436800, 438750, 446712, 455000, 465325, 468000, 472500, 478620, 483938, 491400, 502551, 504000, 510528, 511875, 518505, 520000, 531800, 540000, 546000, 553072, 558390, 561600, 574344, 585000, 595616, 598275, 614250, 622206, 630000, 638160, 655200, 664750, 670068, 682500, 691340, 702000, 717930, 725907, 728000, 744520, 756000, 765792, 780000, 786240, 797700, 819000, 829608, 837585, 840000, 850880, 864175, 877500, 893424, 910000, 930650, 933309, 936000, 945000, 957240, 967876, 982800, 997125, 1005102, 1023750, 1037010, 1063600, 1080000, 1092000, 1106144, 1116780, 1148688, 1170000, 1191232, 1196550, 1209845, 1228500, 1244412, 1260000, 1276320, 1310400, 1329500, 1340136, 1365000, 1382680, 1395975, 1404000, 1435860, 1451814, 1489040, 1512000, 1531584, 1535625, 1555515, 1560000, 1595400, 1638000, 1659216, 1661875, 1675170, 1728350, 1755000, 1786848, 1794825, 1820000, 1861300, 1866618, 1890000, 1914480, 1935752, 1965600, 1994250, 2010204, 2047500, 2074020, 2127200, 2177721, 2184000, 2212288, 2233560, 2297376, 2326625, 2340000, 2393100, 2419690, 2457000, 2488824, 2512755, 2520000, 2552640, 2592525, 2659000, 2680272, 2730000, 2765360, 2791950, 2808000, 2871720, 2903628, 2978080, 2991375, 3071250, 3111030, 3190800, 3276000, 3318432, 3323750, 3350340, 3456700, 3510000, 3573696, 3589650, 3629535, 3640000, 3722600, 3733236, 3780000, 3828960, 3871504, 3931200, 3988500, 4020408, 4095000, 4148040, 4187925, 4254400, 4320875, 4355442, 4467120, 4594752, 4653250, 4666545, 4680000, 4786200, 4839380, 4914000, 4977648, 4985625, 5025510, 5185050, 5318000, 5360544, 5460000, 5530720, 5583900, 5743440, 5807256, 5956160, 5982750, 6049225, 6142500, 6222060, 6381600, 6533163, 6552000, 6636864, 6647500, 6700680, 6913400, 6979875, 7020000, 7179300, 7259070, 7445200, 7466472, 7560000, 7657920, 7743008, 7777575, 7977000, 8040816, 8190000, 8296080, 8375850, 8641750, 8710884, 8934240, 8974125, 9306500, 9333090, 9572400, 9678760, 9828000, 9955296, 9971250, 10051020, 10370100, 10636000, 10721088, 10888605, 10920000, 11061440, 11167800, 11486880, 11614512, 11633125, 11965500, 12098450, 12285000, 12444120, 12563775, 12763200, 12962625, 13066326, 13295000, 13401360, 13826800, 13959750, 14040000, 14358600, 14518140, 14890400, 14932944, 14956875, 15486016, 15555150, 15954000, 16081632, 16380000, 16592160, 16751700, 17283500, 17421768, 17868480, 17948250, 18147675, 18613000, 18666180, 19144800, 19357520, 19656000, 19910592, 19942500, 20102040, 20740200, 20939625, 21272000, 21604375, 21777210, 22335600, 22973760, 23229024, 23266250, 23332725, 23931000, 24196900, 24570000, 24888240, 25127550, 25925250, 26132652, 26590000, 26802720, 27653600, 27919500, 28717200, 29036280, 29780800, 29865888, 29913750, 30246125, 31110300, 31908000, 32163264, 32665815, 32760000, 33184320, 33503400, 34567000, 34843536, 34899375, 35896500, 36295350, 37226000, 37332360, 38289600, 38715040, 38887875, 39885000, 40204080, 41480400, 41879250, 43208750, 43554420, 44671200, 44870625, 46458048, 46532500, 46665450, 47862000, 48393800, 49140000, 49776480, 50255100, 51850500, 52265304, 53180000, 53605440, 54443025, 55307200, 55839000, 57434400, 58072560, 59731776, 59827500, 60492250, 62220600, 62818875, 63816000, 64813125, 65331630, 67006800, 69134000, 69687072, 69798750, 71793000, 72590700, 74452000, 74664720, 77430080, 77775750, 79770000, 80408160, 82960800, 83758500, 86417500, 87108840, 89342400, 89741250, 90738375, 93065000, 93330900, 95724000, 96787600, 98280000, 99552960, 100510200, 103701000, 104530608, 104698125, 106360000, 108886050, 111678000, 114868800, 116145120, 116663625, 119655000, 120984500, 124441200, 125637750, 129626250, 130663260, 134013600, 138268000, 139374144, 139597500, 143586000, 145181400, 148904000, 149329440, 151230625, 155551500, 159540000, 160816320, 163329075, 165921600, 167517000, 172835000, 174217680, 179482500, 181476750, 186130000, 186661800, 191448000, 193575200, 194439375, 201020400, 207402000, 209061216, 209396250, 217772100, 223356000, 232290240, 233327250, 239310000, 241969000, 248882400, 251275500, 259252500, 261326520, 268027200, 272215125, 276536000, 279195000, 287172000, 290362800, 298658880, 302461250, 311103000, 314094375, 319080000, 326658150, 335034000, 345670000, 348435360, 358965000, 362953500, 372260000, 373323600, 387150400, 388878750, 402040800, 414804000, 418122432, 418792500, 435544200, 446712000, 453691875, 466654500, 478620000, 483938000, 497764800, 502551000, 518505000, 522653040, 544430250, 558390000, 574344000, 580725600, 583318125, 604922500, 622206000, 628188750, 653316300, 670068000, 691340000, 696870720, 717930000, 725907000, 744520000, 746647200, 777757500, 804081600, 816645375, 829608000, 837585000, 871088400, 907383750, 933309000, 957240000, 967876000, 1005102000, 1037010000, 1045306080, 1088860500, 1116780000, 1161451200, 1166636250, 1209845000, 1244412000, 1256377500, 1306632600, 1340136000, 1361075625, 1382680000, 1435860000, 1451814000, 1493294400, 1555515000, 1633290750, 1675170000, 1742176800, 1814767500, 1866618000, 1935752000, 2010204000, 2074020000, 2090612160, 2177721000, 2233560000, 2333272500, 2419690000, 2488824000, 2512755000, 2613265200, 2722151250, 2871720000, 2903628000, 3111030000, 3266581500, 3350340000, 3484353600, 3629535000, 3733236000, 4020408000, 4083226875, 4148040000, 4355442000, 4666545000, 4839380000, 5025510000, 5226530400, 5444302500, 5807256000, 6222060000, 6533163000, 6700680000, 7259070000, 7466472000, 8166453750, 8710884000, 9333090000, 9678760000, 10051020000, 10453060800, 10888605000, 12444120000, 13066326000, 14518140000, 16332907500, 17421768000, 18666180000, 20102040000, 21777210000, 26132652000, 29036280000, 32665815000, 37332360000, 43554420000, 52265304000, 65331630000, 87108840000, 130663260000, 261326520000]

約数ペア:

[(1, 261326520000), (2, 130663260000), (3, 87108840000), (4, 65331630000), (5, 52265304000), (6, 43554420000), (7, 37332360000), (8, 32665815000), (9, 29036280000), (10, 26132652000), (12, 21777210000), (13, 20102040000), (14, 18666180000), (15, 17421768000), (16, 16332907500), (18, 14518140000), (20, 13066326000), (21, 12444120000), (24, 10888605000), (25, 10453060800), (26, 10051020000), (27, 9678760000), (28, 9333090000), (30, 8710884000), (32, 8166453750), (35, 7466472000), (36, 7259070000), (39, 6700680000), (40, 6533163000), (42, 6222060000), (45, 5807256000), (48, 5444302500), (50, 5226530400), (52, 5025510000), (54, 4839380000), (56, 4666545000), (60, 4355442000), (63, 4148040000), (64, 4083226875), (65, 4020408000), (70, 3733236000), (72, 3629535000), (75, 3484353600), (78, 3350340000), (80, 3266581500), (84, 3111030000), (90, 2903628000), (91, 2871720000), (96, 2722151250), (100, 2613265200), (104, 2512755000), (105, 2488824000), (108, 2419690000), (112, 2333272500), (117, 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