204215262720

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{677}}^1$

素因数の和:922

約数の個数: 640

約数和(自身を含む): 775582359552

約数和(自身を除く): 571367096832

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 128, 140, 155, 160, 168, 181, 186, 192, 210, 217, 224, 240, 248, 256, 280, 310, 320, 336, 362, 372, 384, 420, 434, 448, 465, 480, 496, 512, 543, 560, 620, 640, 651, 672, 677, 724, 744, 768, 840, 868, 896, 905, 930, 960, 992, 1085, 1086, 1120, 1240, 1267, 1280, 1302, 1344, 1354, 1448, 1488, 1536, 1680, 1736, 1792, 1810, 1860, 1920, 1984, 2031, 2170, 2172, 2240, 2480, 2534, 2560, 2604, 2688, 2708, 2715, 2896, 2976, 3255, 3360, 3385, 3472, 3584, 3620, 3720, 3801, 3840, 3968, 4062, 4340, 4344, 4480, 4739, 4960, 5068, 5208, 5376, 5416, 5430, 5611, 5792, 5952, 6335, 6510, 6720, 6770, 6944, 7240, 7440, 7602, 7680, 7936, 8124, 8680, 8688, 8960, 9478, 9920, 10136, 10155, 10416, 10752, 10832, 10860, 11222, 11584, 11904, 12670, 13020, 13440, 13540, 13888, 14217, 14480, 14880, 15204, 15872, 16248, 16833, 17360, 17376, 17920, 18956, 19005, 19840, 20272, 20310, 20832, 20987, 21664, 21720, 22444, 23168, 23695, 23808, 25340, 26040, 26880, 27080, 27776, 28055, 28434, 28960, 29760, 30408, 32496, 33666, 34720, 34752, 37912, 38010, 39277, 39680, 40544, 40620, 41664, 41974, 43328, 43440, 44888, 46336, 47390, 47616, 50680, 52080, 53760, 54160, 55552, 56110, 56868, 57920, 59520, 60816, 62961, 64992, 67332, 69440, 69504, 71085, 75824, 76020, 78554, 79360, 81088, 81240, 83328, 83948, 84165, 86656, 86880, 89776, 92672, 94780, 101360, 104160, 104935, 108320, 111104, 112220, 113736, 115840, 117831, 119040, 121632, 122537, 125922, 129984, 134664, 138880, 139008, 142170, 146909, 151648, 152040, 157108, 162176, 162480, 166656, 167896, 168330, 173312, 173760, 179552, 189560, 196385, 202720, 208320, 209870, 216640, 224440, 227472, 231680, 235662, 238080, 243264, 245074, 251844, 259968, 269328, 277760, 278016, 284340, 293818, 303296, 304080, 314216, 314805, 324352, 324960, 333312, 335792, 336660, 346624, 347520, 359104, 367611, 379120, 392770, 405440, 416640, 419740, 433280, 440727, 448880, 454944, 463360, 471324, 486528, 490148, 503688, 519936, 538656, 555520, 568680, 587636, 589155, 606592, 608160, 612685, 628432, 629610, 648704, 649920, 671584, 673320, 695040, 718208, 734545, 735222, 758240, 785540, 810880, 833280, 839480, 857759, 866560, 881454, 897760, 909888, 942648, 973056, 980296, 1007376, 1039872, 1077312, 1137360, 1175272, 1178310, 1213184, 1216320, 1225370, 1256864, 1259220, 1299840, 1343168, 1346640, 1390080, 1436416, 1469090, 1470444, 1516480, 1571080, 1621760, 1666560, 1678960, 1715518, 1733120, 1762908, 1795520, 1819776, 1838055, 1885296, 1946112, 1960592, 2014752, 2154624, 2203635, 2274720, 2350544, 2356620, 2426368, 2432640, 2450740, 2513728, 2518440, 2573277, 2599680, 2686336, 2693280, 2872832, 2938180, 2940888, 3032960, 3142160, 3243520, 3357920, 3431036, 3525816, 3591040, 3639552, 3676110, 3770592, 3798647, 3921184, 4029504, 4288795, 4309248, 4407270, 4549440, 4701088, 4713240, 4865280, 4901480, 5027456, 5036880, 5146554, 5199360, 5372672, 5386560, 5876360, 5881776, 6065920, 6284320, 6715840, 6862072, 7051632, 7182080, 7279104, 7352220, 7541184, 7597294, 7842368, 8059008, 8577590, 8618496, 8814540, 9098880, 9402176, 9426480, 9730560, 9802960, 10054912, 10073760, 10293108, 10745344, 10773120, 11395941, 11752720, 11763552, 12131840, 12568640, 12866385, 13431680, 13724144, 14103264, 14364160, 14704440, 15082368, 15194588, 15684736, 16118016, 17155180, 17629080, 18197760, 18804352, 18852960, 18993235, 19605920, 20109824, 20147520, 20586216, 21546240, 22791882, 23505440, 23527104, 25137280, 25732770, 26590529, 26863360, 27448288, 28206528, 29408880, 30164736, 30389176, 31369472, 32236032, 34310360, 35258160, 36395520, 37608704, 37705920, 37986470, 39211840, 40295040, 41172432, 43092480, 45583764, 47010880, 47054208, 50274560, 51465540, 53181058, 53726720, 54896576, 56413056, 56979705, 58817760, 60329472, 60778352, 62738944, 68620720, 70516320, 75217408, 75411840, 75972940, 78423680, 79771587, 80590080, 82344864, 91167528, 94021760, 94108416, 100549120, 102931080, 106362116, 109793152, 112826112, 113959410, 117635520, 121556704, 132952645, 137241440, 141032640, 150823680, 151945880, 156847360, 159543174, 161180160, 164689728, 182335056, 188043520, 188216832, 205862160, 212724232, 219586304, 225652224, 227918820, 235271040, 243113408, 265905290, 274482880, 282065280, 301647360, 303891760, 313694720, 319086348, 329379456, 364670112, 376087040, 398857935, 411724320, 425448464, 439172608, 455837640, 470542080, 486226816, 531810580, 548965760, 564130560, 607783520, 638172696, 658758912, 729340224, 797715870, 823448640, 850896928, 911675280, 941084160, 972453632, 1063621160, 1097931520, 1128261120, 1215567040, 1276345392, 1317517824, 1458680448, 1595431740, 1646897280, 1701793856, 1823350560, 1944907264, 2127242320, 2195863040, 2431134080, 2552690784, 2917360896, 3190863480, 3293794560, 3403587712, 3646701120, 4254484640, 4862268160, 5105381568, 5834721792, 6381726960, 6587589120, 6807175424, 7293402240, 8508969280, 9724536320, 10210763136, 12763453920, 13614350848, 14586804480, 17017938560, 20421526272, 25526907840, 29173608960, 34035877120, 40843052544, 51053815680, 68071754240, 102107631360, 204215262720]

約数ペア:

[(1, 204215262720), (2, 102107631360), (3, 68071754240), (4, 51053815680), (5, 40843052544), (6, 34035877120), (7, 29173608960), (8, 25526907840), (10, 20421526272), (12, 17017938560), (14, 14586804480), (15, 13614350848), (16, 12763453920), (20, 10210763136), (21, 9724536320), (24, 8508969280), (28, 7293402240), (30, 6807175424), (31, 6587589120), (32, 6381726960), (35, 5834721792), (40, 5105381568), (42, 4862268160), (48, 4254484640), (56, 3646701120), (60, 3403587712), (62, 3293794560), (64, 3190863480), (70, 2917360896), (80, 2552690784), (84, 2431134080), (93, 2195863040), (96, 2127242320), (105, 1944907264), (112, 1823350560), (120, 1701793856), (124, 1646897280), (128, 1595431740), (140, 1458680448), (155, 1317517824), (160, 1276345392), (168, 1215567040), (181, 1128261120), (186, 1097931520), (192, 1063621160), (210, 972453632), (217, 941084160), (224, 911675280), (240, 850896928), (248, 823448640), (256, 797715870), (280, 729340224), (310, 658758912), (320, 638172696), (336, 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78423680), (2688, 75972940), (2708, 75411840), (2715, 75217408), (2896, 70516320), (2976, 68620720), (3255, 62738944), (3360, 60778352), (3385, 60329472), (3472, 58817760), (3584, 56979705), (3620, 56413056), (3720, 54896576), (3801, 53726720), (3840, 53181058), (3968, 51465540), (4062, 50274560), (4340, 47054208), (4344, 47010880), (4480, 45583764), (4739, 43092480), (4960, 41172432), (5068, 40295040), (5208, 39211840), (5376, 37986470), (5416, 37705920), (5430, 37608704), (5611, 36395520), (5792, 35258160), (5952, 34310360), (6335, 32236032), (6510, 31369472), (6720, 30389176), (6770, 30164736), (6944, 29408880), (7240, 28206528), (7440, 27448288), (7602, 26863360), (7680, 26590529), (7936, 25732770), (8124, 25137280), (8680, 23527104), (8688, 23505440), (8960, 22791882), (9478, 21546240), (9920, 20586216), (10136, 20147520), (10155, 20109824), (10416, 19605920), (10752, 18993235), (10832, 18852960), (10860, 18804352), (11222, 18197760), (11584, 17629080), (11904, 17155180), (12670, 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