491428546560

素因数分解:

$2^{11}\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8191}}^1$

素因数の和:8265

約数の個数: 768

約数和(自身を含む): 2061080985600

約数和(自身を除く): 1569652439040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 105, 108, 112, 120, 124, 126, 128, 135, 140, 144, 155, 160, 168, 180, 186, 189, 192, 210, 216, 217, 224, 240, 248, 252, 256, 270, 279, 280, 288, 310, 315, 320, 336, 360, 372, 378, 384, 420, 432, 434, 448, 465, 480, 496, 504, 512, 540, 558, 560, 576, 620, 630, 640, 651, 672, 720, 744, 756, 768, 837, 840, 864, 868, 896, 930, 945, 960, 992, 1008, 1024, 1080, 1085, 1116, 1120, 1152, 1240, 1260, 1280, 1302, 1344, 1395, 1440, 1488, 1512, 1536, 1674, 1680, 1728, 1736, 1792, 1860, 1890, 1920, 1953, 1984, 2016, 2048, 2160, 2170, 2232, 2240, 2304, 2480, 2520, 2560, 2604, 2688, 2790, 2880, 2976, 3024, 3072, 3255, 3348, 3360, 3456, 3472, 3584, 3720, 3780, 3840, 3906, 3968, 4032, 4185, 4320, 4340, 4464, 4480, 4608, 4960, 5040, 5120, 5208, 5376, 5580, 5760, 5859, 5952, 6048, 6144, 6510, 6696, 6720, 6912, 6944, 7168, 7440, 7560, 7680, 7812, 7936, 8064, 8191, 8370, 8640, 8680, 8928, 8960, 9216, 9765, 9920, 10080, 10240, 10416, 10752, 11160, 11520, 11718, 11904, 12096, 13020, 13392, 13440, 13824, 13888, 14336, 14880, 15120, 15360, 15624, 15872, 16128, 16382, 16740, 17280, 17360, 17856, 17920, 18432, 19530, 19840, 20160, 20832, 21504, 22320, 23040, 23436, 23808, 24192, 24573, 26040, 26784, 26880, 27648, 27776, 29295, 29760, 30240, 30720, 31248, 31744, 32256, 32764, 33480, 34560, 34720, 35712, 35840, 39060, 39680, 40320, 40955, 41664, 43008, 44640, 46080, 46872, 47616, 48384, 49146, 52080, 53568, 53760, 55296, 55552, 57337, 58590, 59520, 60480, 62496, 63488, 64512, 65528, 66960, 69120, 69440, 71424, 71680, 73719, 78120, 79360, 80640, 81910, 83328, 89280, 92160, 93744, 95232, 96768, 98292, 104160, 107136, 107520, 111104, 114674, 117180, 119040, 120960, 122865, 124992, 129024, 131056, 133920, 138240, 138880, 142848, 147438, 156240, 158720, 161280, 163820, 166656, 172011, 178560, 187488, 190464, 193536, 196584, 208320, 214272, 215040, 221157, 222208, 229348, 234360, 238080, 241920, 245730, 249984, 253921, 262112, 267840, 276480, 277760, 285696, 286685, 294876, 312480, 317440, 322560, 327640, 333312, 344022, 357120, 368595, 374976, 387072, 393168, 416640, 428544, 442314, 444416, 458696, 468720, 476160, 483840, 491460, 499968, 507842, 516033, 524224, 535680, 555520, 571392, 573370, 589752, 624960, 645120, 655280, 666624, 688044, 714240, 737190, 749952, 761763, 786336, 833280, 857088, 860055, 884628, 917392, 937440, 952320, 967680, 982920, 999936, 1015684, 1032066, 1048448, 1071360, 1105785, 1111040, 1146740, 1179504, 1249920, 1269605, 1310560, 1333248, 1376088, 1428480, 1474380, 1499904, 1523526, 1548099, 1572672, 1666560, 1714176, 1720110, 1769256, 1777447, 1834784, 1874880, 1935360, 1965840, 1999872, 2031368, 2064132, 2096896, 2142720, 2211570, 2222080, 2285289, 2293480, 2359008, 2499840, 2539210, 2580165, 2621120, 2752176, 2856960, 2948760, 2999808, 3047052, 3096198, 3145344, 3333120, 3440220, 3538512, 3554894, 3669568, 3749760, 3808815, 3931680, 3999744, 4062736, 4128264, 4193792, 4285440, 4423140, 4570578, 4586960, 4718016, 4999680, 5078420, 5160330, 5242240, 5332341, 5504352, 5897520, 5999616, 6094104, 6192396, 6290688, 6666240, 6855867, 6880440, 7077024, 7109788, 7339136, 7499520, 7617630, 7740495, 7863360, 8125472, 8256528, 8387584, 8570880, 8846280, 8887235, 9141156, 9173920, 9436032, 9999360, 10156840, 10320660, 10484480, 10664682, 11008704, 11426445, 11795040, 11999232, 12188208, 12384792, 12581376, 13711734, 13760880, 14154048, 14219576, 14678272, 14999040, 15235260, 15480990, 15726720, 15997023, 16250944, 16513056, 16775168, 17692560, 17774470, 18282312, 18347840, 18872064, 19998720, 20313680, 20641320, 20968960, 21329364, 22017408, 22852890, 23590080, 24376416, 24769584, 25162752, 26661705, 27423468, 27521760, 28308096, 28439152, 29356544, 29998080, 30470520, 30961980, 31453440, 31994046, 32501888, 33026112, 34279335, 35385120, 35548940, 36564624, 36695680, 37744128, 40627360, 41282640, 41937920, 42658728, 44034816, 45705780, 47180160, 47991069, 48752832, 49539168, 50325504, 53323410, 54846936, 55043520, 56616192, 56878304, 58713088, 59996160, 60941040, 61923960, 62906880, 63988092, 65003776, 66052224, 68558670, 70770240, 71097880, 73129248, 73391360, 75488256, 79985115, 81254720, 82565280, 83875840, 85317456, 88069632, 91411560, 94360320, 95982138, 97505664, 99078336, 106646820, 109693872, 110087040, 113232384, 113756608, 117426176, 121882080, 123847920, 125813760, 127976184, 130007552, 132104448, 137117340, 141540480, 142195760, 146258496, 146782720, 150976512, 159970230, 162509440, 165130560, 170634912, 176139264, 182823120, 188720640, 191964276, 195011328, 198156672, 213293640, 219387744, 220174080, 226464768, 227513216, 239955345, 243764160, 247695840, 251627520, 255952368, 260015104, 264208896, 274234680, 283080960, 284391520, 292516992, 293565440, 319940460, 325018880, 330261120, 341269824, 352278528, 365646240, 377441280, 383928552, 390022656, 396313344, 426587280, 438775488, 440348160, 452929536, 455026432, 479910690, 487528320, 495391680, 511904736, 520030208, 528417792, 548469360, 566161920, 568783040, 585033984, 587130880, 639880920, 650037760, 660522240, 682539648, 731292480, 754882560, 767857104, 780045312, 792626688, 853174560, 877550976, 880696320, 910052864, 959821380, 975056640, 990783360, 1023809472, 1056835584, 1096938720, 1132323840, 1137566080, 1170067968, 1279761840, 1300075520, 1321044480, 1365079296, 1462584960, 1535714208, 1560090624, 1585253376, 1706349120, 1755101952, 1761392640, 1820105728, 1919642760, 1950113280, 1981566720, 2047618944, 2193877440, 2264647680, 2275132160, 2340135936, 2559523680, 2600151040, 2642088960, 2730158592, 2925169920, 3071428416, 3170506752, 3412698240, 3510203904, 3640211456, 3839285520, 3900226560, 3963133440, 4095237888, 4387754880, 4550264320, 4680271872, 5119047360, 5284177920, 5460317184, 5850339840, 6142856832, 6825396480, 7020407808, 7678571040, 7800453120, 7926266880, 8190475776, 8775509760, 9100528640, 10238094720, 10920634368, 11700679680, 12285713664, 13650792960, 14040815616, 15357142080, 15852533760, 16380951552, 17551019520, 18201057280, 20476189440, 23401359360, 24571427328, 27301585920, 30714284160, 32761903104, 35102039040, 40952378880, 49142854656, 54603171840, 61428568320, 70204078080, 81904757760, 98285709312, 122857136640, 163809515520, 245714273280, 491428546560]

約数ペア:

[(1, 491428546560), (2, 245714273280), (3, 163809515520), (4, 122857136640), (5, 98285709312), (6, 81904757760), (7, 70204078080), (8, 61428568320), (9, 54603171840), (10, 49142854656), (12, 40952378880), (14, 35102039040), (15, 32761903104), (16, 30714284160), (18, 27301585920), (20, 24571427328), (21, 23401359360), (24, 20476189440), (27, 18201057280), (28, 17551019520), (30, 16380951552), (31, 15852533760), (32, 15357142080), (35, 14040815616), (36, 13650792960), (40, 12285713664), (42, 11700679680), (45, 10920634368), (48, 10238094720), (54, 9100528640), (56, 8775509760), (60, 8190475776), (62, 7926266880), (63, 7800453120), (64, 7678571040), (70, 7020407808), (72, 6825396480), (80, 6142856832), (84, 5850339840), (90, 5460317184), (93, 5284177920), (96, 5119047360), (105, 4680271872), (108, 4550264320), (112, 4387754880), (120, 4095237888), (124, 3963133440), (126, 3900226560), (128, 3839285520), (135, 3640211456), (140, 3510203904), (144, 3412698240), (155, 3170506752), (160, 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(945, 520030208), (960, 511904736), (992, 495391680), (1008, 487528320), (1024, 479910690), (1080, 455026432), (1085, 452929536), (1116, 440348160), (1120, 438775488), (1152, 426587280), (1240, 396313344), (1260, 390022656), (1280, 383928552), (1302, 377441280), (1344, 365646240), (1395, 352278528), (1440, 341269824), (1488, 330261120), (1512, 325018880), (1536, 319940460), (1674, 293565440), (1680, 292516992), (1728, 284391520), (1736, 283080960), (1792, 274234680), (1860, 264208896), (1890, 260015104), (1920, 255952368), (1953, 251627520), (1984, 247695840), (2016, 243764160), (2048, 239955345), (2160, 227513216), (2170, 226464768), (2232, 220174080), (2240, 219387744), (2304, 213293640), (2480, 198156672), (2520, 195011328), (2560, 191964276), (2604, 188720640), (2688, 182823120), (2790, 176139264), (2880, 170634912), (2976, 165130560), (3024, 162509440), (3072, 159970230), (3255, 150976512), (3348, 146782720), (3360, 146258496), (3456, 142195760), (3472, 141540480), (3584, 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(43008, 11426445), (44640, 11008704), (46080, 10664682), (46872, 10484480), (47616, 10320660), (48384, 10156840), (49146, 9999360), (52080, 9436032), (53568, 9173920), (53760, 9141156), (55296, 8887235), (55552, 8846280), (57337, 8570880), (58590, 8387584), (59520, 8256528), (60480, 8125472), (62496, 7863360), (63488, 7740495), (64512, 7617630), (65528, 7499520), (66960, 7339136), (69120, 7109788), (69440, 7077024), (71424, 6880440), (71680, 6855867), (73719, 6666240), (78120, 6290688), (79360, 6192396), (80640, 6094104), (81910, 5999616), (83328, 5897520), (89280, 5504352), (92160, 5332341), (93744, 5242240), (95232, 5160330), (96768, 5078420), (98292, 4999680), (104160, 4718016), (107136, 4586960), (107520, 4570578), (111104, 4423140), (114674, 4285440), (117180, 4193792), (119040, 4128264), (120960, 4062736), (122865, 3999744), (124992, 3931680), (129024, 3808815), (131056, 3749760), (133920, 3669568), (138240, 3554894), (138880, 3538512), (142848, 3440220), (147438, 3333120), 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