66781532160

素因数分解:

$2^{12}\times 3^8\times 5^1\times 7^1\times {\mathrm{71}}^1$

素因数の和:131

約数の個数: 936

約数和(自身を含む): 278579972736

約数和(自身を除く): 211798440576

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 71, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 142, 144, 160, 162, 168, 180, 189, 192, 210, 213, 216, 224, 240, 243, 252, 256, 270, 280, 284, 288, 315, 320, 324, 336, 355, 360, 378, 384, 405, 420, 426, 432, 448, 480, 486, 497, 504, 512, 540, 560, 567, 568, 576, 630, 639, 640, 648, 672, 710, 720, 729, 756, 768, 810, 840, 852, 864, 896, 945, 960, 972, 994, 1008, 1024, 1065, 1080, 1120, 1134, 1136, 1152, 1215, 1260, 1278, 1280, 1296, 1344, 1420, 1440, 1458, 1491, 1512, 1536, 1620, 1680, 1701, 1704, 1728, 1792, 1890, 1917, 1920, 1944, 1988, 2016, 2048, 2130, 2160, 2187, 2240, 2268, 2272, 2304, 2430, 2485, 2520, 2556, 2560, 2592, 2688, 2835, 2840, 2880, 2916, 2982, 3024, 3072, 3195, 3240, 3360, 3402, 3408, 3456, 3584, 3645, 3780, 3834, 3840, 3888, 3976, 4032, 4096, 4260, 4320, 4374, 4473, 4480, 4536, 4544, 4608, 4860, 4970, 5040, 5103, 5112, 5120, 5184, 5376, 5670, 5680, 5751, 5760, 5832, 5964, 6048, 6144, 6390, 6480, 6561, 6720, 6804, 6816, 6912, 7168, 7290, 7455, 7560, 7668, 7680, 7776, 7952, 8064, 8505, 8520, 8640, 8748, 8946, 8960, 9072, 9088, 9216, 9585, 9720, 9940, 10080, 10206, 10224, 10240, 10368, 10752, 10935, 11340, 11360, 11502, 11520, 11664, 11928, 12096, 12288, 12780, 12960, 13122, 13419, 13440, 13608, 13632, 13824, 14336, 14580, 14910, 15120, 15309, 15336, 15360, 15552, 15904, 16128, 17010, 17040, 17253, 17280, 17496, 17892, 17920, 18144, 18176, 18432, 19170, 19440, 19880, 20160, 20412, 20448, 20480, 20736, 21504, 21870, 22365, 22680, 22720, 23004, 23040, 23328, 23856, 24192, 25515, 25560, 25920, 26244, 26838, 26880, 27216, 27264, 27648, 28672, 28755, 29160, 29820, 30240, 30618, 30672, 30720, 31104, 31808, 32256, 32805, 34020, 34080, 34506, 34560, 34992, 35784, 35840, 36288, 36352, 36864, 38340, 38880, 39760, 40257, 40320, 40824, 40896, 41472, 43008, 43740, 44730, 45360, 45440, 45927, 46008, 46080, 46656, 47712, 48384, 51030, 51120, 51759, 51840, 52488, 53676, 53760, 54432, 54528, 55296, 57510, 58320, 59640, 60480, 61236, 61344, 61440, 62208, 63616, 64512, 65610, 67095, 68040, 68160, 69012, 69120, 69984, 71568, 71680, 72576, 72704, 76545, 76680, 77760, 79520, 80514, 80640, 81648, 81792, 82944, 86016, 86265, 87480, 89460, 90720, 90880, 91854, 92016, 92160, 93312, 95424, 96768, 102060, 102240, 103518, 103680, 104976, 107352, 107520, 108864, 109056, 110592, 115020, 116640, 119280, 120771, 120960, 122472, 122688, 124416, 127232, 129024, 131220, 134190, 136080, 136320, 138024, 138240, 139968, 143136, 143360, 145152, 145408, 153090, 153360, 155277, 155520, 159040, 161028, 161280, 163296, 163584, 165888, 172530, 174960, 178920, 181440, 181760, 183708, 184032, 184320, 186624, 190848, 193536, 201285, 204120, 204480, 207036, 207360, 209952, 214704, 215040, 217728, 218112, 229635, 230040, 233280, 238560, 241542, 241920, 244944, 245376, 248832, 254464, 258048, 258795, 262440, 268380, 272160, 272640, 276048, 276480, 279936, 286272, 290304, 290816, 306180, 306720, 310554, 311040, 318080, 322056, 322560, 326592, 327168, 331776, 345060, 349920, 357840, 362313, 362880, 363520, 367416, 368064, 373248, 381696, 387072, 402570, 408240, 408960, 414072, 414720, 419904, 429408, 430080, 435456, 436224, 459270, 460080, 465831, 466560, 477120, 483084, 483840, 489888, 490752, 497664, 508928, 517590, 524880, 536760, 544320, 545280, 552096, 552960, 559872, 572544, 580608, 603855, 612360, 613440, 621108, 622080, 636160, 644112, 645120, 653184, 654336, 690120, 699840, 715680, 724626, 725760, 727040, 734832, 736128, 746496, 763392, 774144, 776385, 805140, 816480, 817920, 828144, 829440, 839808, 858816, 870912, 872448, 918540, 920160, 931662, 933120, 954240, 966168, 967680, 979776, 981504, 995328, 1017856, 1035180, 1049760, 1073520, 1086939, 1088640, 1090560, 1104192, 1119744, 1145088, 1161216, 1207710, 1224720, 1226880, 1242216, 1244160, 1272320, 1288224, 1290240, 1306368, 1308672, 1380240, 1399680, 1431360, 1449252, 1451520, 1454080, 1469664, 1472256, 1492992, 1526784, 1552770, 1610280, 1632960, 1635840, 1656288, 1658880, 1679616, 1717632, 1741824, 1811565, 1837080, 1840320, 1863324, 1866240, 1908480, 1932336, 1935360, 1959552, 1963008, 2035712, 2070360, 2099520, 2147040, 2173878, 2177280, 2181120, 2208384, 2239488, 2290176, 2322432, 2329155, 2415420, 2449440, 2453760, 2484432, 2488320, 2544640, 2576448, 2612736, 2617344, 2760480, 2799360, 2862720, 2898504, 2903040, 2939328, 2944512, 2985984, 3053568, 3105540, 3220560, 3260817, 3265920, 3271680, 3312576, 3359232, 3435264, 3483648, 3623130, 3674160, 3680640, 3726648, 3732480, 3816960, 3864672, 3870720, 3919104, 3926016, 4140720, 4199040, 4294080, 4347756, 4354560, 4362240, 4416768, 4478976, 4580352, 4658310, 4830840, 4898880, 4907520, 4968864, 4976640, 5089280, 5152896, 5225472, 5434695, 5520960, 5598720, 5725440, 5797008, 5806080, 5878656, 5889024, 6107136, 6211080, 6441120, 6521634, 6531840, 6543360, 6625152, 6718464, 6870528, 6967296, 7246260, 7348320, 7361280, 7453296, 7464960, 7633920, 7729344, 7838208, 7852032, 8281440, 8398080, 8588160, 8695512, 8709120, 8833536, 8957952, 9160704, 9316620, 9661680, 9797760, 9815040, 9937728, 10178560, 10305792, 10450944, 10869390, 11041920, 11197440, 11450880, 11594016, 11612160, 11757312, 11778048, 12422160, 12882240, 13043268, 13063680, 13086720, 13250304, 13436928, 13741056, 14492520, 14696640, 14722560, 14906592, 14929920, 15267840, 15458688, 15676416, 16304085, 16562880, 16796160, 17176320, 17391024, 17418240, 17667072, 18321408, 18633240, 19323360, 19595520, 19630080, 19875456, 20611584, 20901888, 21738780, 22083840, 22394880, 22901760, 23188032, 23514624, 23556096, 24844320, 25764480, 26086536, 26127360, 26500608, 26873856, 27482112, 28985040, 29393280, 29445120, 29813184, 30535680, 30917376, 31352832, 32608170, 33125760, 33592320, 34352640, 34782048, 34836480, 35334144, 37266480, 38646720, 39191040, 39260160, 39750912, 41223168, 43477560, 44167680, 44789760, 45803520, 46376064, 47029248, 49688640, 51528960, 52173072, 52254720, 53001216, 54964224, 57970080, 58786560, 58890240, 59626368, 61834752, 62705664, 65216340, 66251520, 67184640, 68705280, 69564096, 70668288, 74532960, 77293440, 78382080, 79501824, 82446336, 86955120, 88335360, 91607040, 92752128, 94058496, 99377280, 103057920, 104346144, 104509440, 106002432, 115940160, 117573120, 117780480, 119252736, 123669504, 130432680, 132503040, 134369280, 137410560, 139128192, 149065920, 154586880, 156764160, 159003648, 164892672, 173910240, 176670720, 185504256, 188116992, 198754560, 206115840, 208692288, 212004864, 231880320, 235146240, 238505472, 247339008, 260865360, 265006080, 274821120, 278256384, 298131840, 309173760, 313528320, 318007296, 347820480, 353341440, 371008512, 397509120, 412231680, 417384576, 463760640, 470292480, 477010944, 494678016, 521730720, 530012160, 556512768, 596263680, 618347520, 636014592, 695640960, 742017024, 795018240, 824463360, 834769152, 927521280, 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約数ペア:

[(1, 66781532160), (2, 33390766080), (3, 22260510720), (4, 16695383040), (5, 13356306432), (6, 11130255360), (7, 9540218880), (8, 8347691520), (9, 7420170240), (10, 6678153216), (12, 5565127680), (14, 4770109440), (15, 4452102144), (16, 4173845760), (18, 3710085120), (20, 3339076608), (21, 3180072960), (24, 2782563840), (27, 2473390080), (28, 2385054720), (30, 2226051072), (32, 2086922880), (35, 1908043776), (36, 1855042560), (40, 1669538304), (42, 1590036480), (45, 1484034048), (48, 1391281920), (54, 1236695040), (56, 1192527360), (60, 1113025536), (63, 1060024320), (64, 1043461440), (70, 954021888), (71, 940584960), (72, 927521280), (80, 834769152), (81, 824463360), (84, 795018240), (90, 742017024), (96, 695640960), (105, 636014592), (108, 618347520), (112, 596263680), (120, 556512768), (126, 530012160), (128, 521730720), (135, 494678016), (140, 477010944), (142, 470292480), (144, 463760640), (160, 417384576), (162, 412231680), (168, 397509120), (180, 371008512), (189, 353341440), (192, 347820480), (210, 318007296), (213, 313528320), (216, 309173760), (224, 298131840), (240, 278256384), (243, 274821120), (252, 265006080), (256, 260865360), (270, 247339008), (280, 238505472), (284, 235146240), (288, 231880320), (315, 212004864), (320, 208692288), (324, 206115840), (336, 198754560), (355, 188116992), (360, 185504256), (378, 176670720), (384, 173910240), (405, 164892672), (420, 159003648), (426, 156764160), (432, 154586880), (448, 149065920), (480, 139128192), (486, 137410560), (497, 134369280), (504, 132503040), (512, 130432680), (540, 123669504), (560, 119252736), (567, 117780480), (568, 117573120), (576, 115940160), (630, 106002432), (639, 104509440), (640, 104346144), (648, 103057920), (672, 99377280), (710, 94058496), (720, 92752128), (729, 91607040), (756, 88335360), (768, 86955120), (810, 82446336), (840, 79501824), (852, 78382080), (864, 77293440), (896, 74532960), (945, 70668288), (960, 69564096), (972, 68705280), (994, 67184640), (1008, 66251520), (1024, 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(3402, 19630080), (3408, 19595520), (3456, 19323360), (3584, 18633240), (3645, 18321408), (3780, 17667072), (3834, 17418240), (3840, 17391024), (3888, 17176320), (3976, 16796160), (4032, 16562880), (4096, 16304085), (4260, 15676416), (4320, 15458688), (4374, 15267840), (4473, 14929920), (4480, 14906592), (4536, 14722560), (4544, 14696640), (4608, 14492520), (4860, 13741056), (4970, 13436928), (5040, 13250304), (5103, 13086720), (5112, 13063680), (5120, 13043268), (5184, 12882240), (5376, 12422160), (5670, 11778048), (5680, 11757312), (5751, 11612160), (5760, 11594016), (5832, 11450880), (5964, 11197440), (6048, 11041920), (6144, 10869390), (6390, 10450944), (6480, 10305792), (6561, 10178560), (6720, 9937728), (6804, 9815040), (6816, 9797760), (6912, 9661680), (7168, 9316620), (7290, 9160704), (7455, 8957952), (7560, 8833536), (7668, 8709120), (7680, 8695512), (7776, 8588160), (7952, 8398080), (8064, 8281440), (8505, 7852032), (8520, 7838208), (8640, 7729344), (8748, 7633920), (8946, 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(45440, 1469664), (45927, 1454080), (46008, 1451520), (46080, 1449252), (46656, 1431360), (47712, 1399680), (48384, 1380240), (51030, 1308672), (51120, 1306368), (51759, 1290240), (51840, 1288224), (52488, 1272320), (53676, 1244160), (53760, 1242216), (54432, 1226880), (54528, 1224720), (55296, 1207710), (57510, 1161216), (58320, 1145088), (59640, 1119744), (60480, 1104192), (61236, 1090560), (61344, 1088640), (61440, 1086939), (62208, 1073520), (63616, 1049760), (64512, 1035180), (65610, 1017856), (67095, 995328), (68040, 981504), (68160, 979776), (69012, 967680), (69120, 966168), (69984, 954240), (71568, 933120), (71680, 931662), (72576, 920160), (72704, 918540), (76545, 872448), (76680, 870912), (77760, 858816), (79520, 839808), (80514, 829440), (80640, 828144), (81648, 817920), (81792, 816480), (82944, 805140), (86016, 776385), (86265, 774144), (87480, 763392), (89460, 746496), (90720, 736128), (90880, 734832), (91854, 727040), (92016, 725760), (92160, 724626), (93312, 715680), (95424, 699840), (96768, 690120), (102060, 654336), (102240, 653184), (103518, 645120), (103680, 644112), (104976, 636160), (107352, 622080), (107520, 621108), (108864, 613440), (109056, 612360), (110592, 603855), (115020, 580608), (116640, 572544), (119280, 559872), (120771, 552960), (120960, 552096), (122472, 545280), (122688, 544320), (124416, 536760), (127232, 524880), (129024, 517590), (131220, 508928), (134190, 497664), (136080, 490752), (136320, 489888), (138024, 483840), (138240, 483084), (139968, 477120), (143136, 466560), (143360, 465831), (145152, 460080), (145408, 459270), (153090, 436224), (153360, 435456), (155277, 430080), (155520, 429408), (159040, 419904), (161028, 414720), (161280, 414072), (163296, 408960), (163584, 408240), (165888, 402570), (172530, 387072), (174960, 381696), (178920, 373248), (181440, 368064), (181760, 367416), (183708, 363520), (184032, 362880), (184320, 362313), (186624, 357840), (190848, 349920), (193536, 345060), (201285, 331776), (204120, 327168), (204480, 326592), (207036, 322560), (207360, 322056), (209952, 318080), (214704, 311040), (215040, 310554), (217728, 306720), (218112, 306180), (229635, 290816), (230040, 290304), (233280, 286272), (238560, 279936), (241542, 276480), (241920, 276048), (244944, 272640), (245376, 272160), (248832, 268380), (254464, 262440), (258048, 258795)]