81189630720

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{277}}^1$

素因数の和:578

約数の個数: 720

約数和(自身を含む): 319303198368

約数和(自身を除く): 238113567648

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 162, 165, 176, 180, 192, 198, 216, 220, 240, 256, 257, 264, 270, 277, 288, 297, 320, 324, 330, 352, 360, 384, 396, 405, 432, 440, 480, 495, 514, 528, 540, 554, 576, 594, 640, 648, 660, 704, 720, 768, 771, 792, 810, 831, 864, 880, 891, 960, 990, 1028, 1056, 1080, 1108, 1152, 1188, 1280, 1285, 1296, 1320, 1385, 1408, 1440, 1485, 1542, 1584, 1620, 1662, 1728, 1760, 1782, 1920, 1980, 2056, 2112, 2160, 2216, 2304, 2313, 2376, 2493, 2570, 2592, 2640, 2770, 2816, 2827, 2880, 2970, 3047, 3084, 3168, 3240, 3324, 3456, 3520, 3564, 3840, 3855, 3960, 4112, 4155, 4224, 4320, 4432, 4455, 4626, 4752, 4986, 5140, 5184, 5280, 5540, 5654, 5760, 5940, 6094, 6168, 6336, 6480, 6648, 6912, 6939, 7040, 7128, 7479, 7710, 7920, 8224, 8310, 8448, 8481, 8640, 8864, 8910, 9141, 9252, 9504, 9972, 10280, 10368, 10560, 11080, 11308, 11520, 11565, 11880, 12188, 12336, 12465, 12672, 12960, 13296, 13878, 14080, 14135, 14256, 14958, 15235, 15420, 15840, 16448, 16620, 16962, 17280, 17728, 17820, 18282, 18504, 19008, 19944, 20560, 20736, 20817, 21120, 22160, 22437, 22616, 23130, 23760, 24376, 24672, 24930, 25344, 25443, 25920, 26592, 27423, 27756, 28270, 28512, 29916, 30470, 30840, 31680, 32896, 33240, 33924, 34560, 34695, 35456, 35640, 36564, 37008, 37395, 38016, 39888, 41120, 41634, 42240, 42405, 44320, 44874, 45232, 45705, 46260, 47520, 48752, 49344, 49860, 50886, 51840, 53184, 54846, 55512, 56540, 57024, 59832, 60940, 61680, 63360, 65792, 66480, 67848, 69390, 70912, 71189, 71280, 73128, 74016, 74790, 76032, 76329, 79776, 82240, 82269, 83268, 84810, 88640, 89748, 90464, 91410, 92520, 95040, 97504, 98688, 99720, 101772, 103680, 104085, 106368, 109692, 111024, 112185, 113080, 114048, 119664, 121880, 123360, 126720, 127215, 132960, 135696, 137115, 138780, 142378, 142560, 146256, 148032, 149580, 152658, 159552, 164480, 164538, 166536, 169620, 177280, 179496, 180928, 182820, 185040, 190080, 195008, 197376, 199440, 203544, 208170, 212736, 213567, 219384, 222048, 224370, 226160, 228096, 228987, 239328, 243760, 246720, 246807, 254430, 265920, 271392, 274230, 277560, 284756, 285120, 292512, 296064, 299160, 305316, 319104, 328960, 329076, 333072, 339240, 354560, 355945, 358992, 361856, 365640, 370080, 380160, 381645, 390016, 398880, 407088, 411345, 416340, 427134, 438768, 444096, 448740, 452320, 457974, 478656, 487520, 493440, 493614, 508860, 531840, 542784, 548460, 555120, 569512, 570240, 585024, 592128, 598320, 610632, 638208, 640701, 658152, 666144, 678480, 711890, 717984, 723712, 731280, 740160, 763290, 780032, 783079, 797760, 814176, 822690, 832680, 854268, 877536, 888192, 897480, 904640, 915948, 957312, 975040, 986880, 987228, 1017720, 1063680, 1067835, 1085568, 1096920, 1110240, 1139024, 1140480, 1144935, 1170048, 1196640, 1221264, 1234035, 1281402, 1316304, 1332288, 1356960, 1423780, 1435968, 1462560, 1480320, 1526580, 1566158, 1595520, 1628352, 1645380, 1665360, 1708536, 1755072, 1776384, 1794960, 1809280, 1831896, 1914624, 1922103, 1950080, 1974456, 2035440, 2135670, 2171136, 2193840, 2220480, 2278048, 2289870, 2340096, 2349237, 2393280, 2442528, 2468070, 2562804, 2632608, 2664576, 2713920, 2847560, 2871936, 2925120, 2960640, 3053160, 3132316, 3191040, 3203505, 3256704, 3290760, 3330720, 3417072, 3510144, 3589920, 3618560, 3663792, 3844206, 3900160, 3915395, 3948912, 4070880, 4271340, 4387680, 4440960, 4556096, 4579740, 4698474, 4786560, 4885056, 4936140, 5125608, 5265216, 5329152, 5427840, 5695120, 5743872, 5766309, 5850240, 6106320, 6264632, 6407010, 6513408, 6581520, 6661440, 6834144, 7020288, 7047711, 7179840, 7327584, 7688412, 7830790, 7897824, 8141760, 8542680, 8775360, 8881920, 9112192, 9159480, 9396948, 9573120, 9610515, 9770112, 9872280, 10251216, 10530432, 10855680, 11390240, 11532618, 11700480, 11746185, 12212640, 12529264, 12814020, 13163040, 13322880, 13668288, 14095422, 14359680, 14655168, 15376824, 15661580, 15795648, 16283520, 17085360, 17550720, 18224384, 18318960, 18793896, 19221030, 19540224, 19744560, 20502432, 21060864, 21143133, 22780480, 23065236, 23492370, 24425280, 25058528, 25628040, 26326080, 26645760, 27336576, 28190844, 28719360, 28831545, 29310336, 30753648, 31323160, 31591296, 32567040, 34170720, 35101440, 35238555, 36637920, 37587792, 38442060, 39489120, 41004864, 42286266, 45560960, 46130472, 46984740, 48850560, 50117056, 51256080, 52652160, 54673152, 56381688, 57663090, 58620672, 61507296, 62646320, 63182592, 63429399, 68341440, 70477110, 73275840, 75175584, 76884120, 78978240, 82009728, 84572532, 91121920, 92260944, 93969480, 97701120, 100234112, 102512160, 105304320, 105715665, 112763376, 115326180, 123014592, 125292640, 126858798, 136682880, 140954220, 146551680, 150351168, 153768240, 157956480, 164019456, 169145064, 184521888, 187938960, 200468224, 205024320, 211431330, 225526752, 230652360, 246029184, 250585280, 253717596, 273365760, 281908440, 293103360, 300702336, 307536480, 315912960, 317146995, 338290128, 369043776, 375877920, 410048640, 422862660, 451053504, 461304720, 492058368, 501170560, 507435192, 563816880, 601404672, 615072960, 634293990, 676580256, 738087552, 751755840, 820097280, 845725320, 902107008, 922609440, 1002341120, 1014870384, 1127633760, 1230145920, 1268587980, 1353160512, 1476175104, 1503511680, 1691450640, 1804214016, 1845218880, 2029740768, 2255267520, 2460291840, 2537175960, 2706321024, 3007023360, 3382901280, 3690437760, 4059481536, 4510535040, 5074351920, 5412642048, 6765802560, 7380875520, 8118963072, 9021070080, 10148703840, 13531605120, 16237926144, 20297407680, 27063210240, 40594815360, 81189630720]

約数ペア:

[(1, 81189630720), (2, 40594815360), (3, 27063210240), (4, 20297407680), (5, 16237926144), (6, 13531605120), (8, 10148703840), (9, 9021070080), (10, 8118963072), (11, 7380875520), (12, 6765802560), (15, 5412642048), (16, 5074351920), (18, 4510535040), (20, 4059481536), (22, 3690437760), (24, 3382901280), (27, 3007023360), (30, 2706321024), (32, 2537175960), (33, 2460291840), (36, 2255267520), (40, 2029740768), (44, 1845218880), (45, 1804214016), (48, 1691450640), (54, 1503511680), (55, 1476175104), (60, 1353160512), (64, 1268587980), (66, 1230145920), (72, 1127633760), (80, 1014870384), (81, 1002341120), (88, 922609440), (90, 902107008), (96, 845725320), (99, 820097280), (108, 751755840), (110, 738087552), (120, 676580256), (128, 634293990), (132, 615072960), (135, 601404672), (144, 563816880), (160, 507435192), (162, 501170560), (165, 492058368), (176, 461304720), (180, 451053504), (192, 422862660), (198, 410048640), (216, 375877920), (220, 369043776), (240, 338290128), (256, 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(1620, 50117056), (1662, 48850560), (1728, 46984740), (1760, 46130472), (1782, 45560960), (1920, 42286266), (1980, 41004864), (2056, 39489120), (2112, 38442060), (2160, 37587792), (2216, 36637920), (2304, 35238555), (2313, 35101440), (2376, 34170720), (2493, 32567040), (2570, 31591296), (2592, 31323160), (2640, 30753648), (2770, 29310336), (2816, 28831545), (2827, 28719360), (2880, 28190844), (2970, 27336576), (3047, 26645760), (3084, 26326080), (3168, 25628040), (3240, 25058528), (3324, 24425280), (3456, 23492370), (3520, 23065236), (3564, 22780480), (3840, 21143133), (3855, 21060864), (3960, 20502432), (4112, 19744560), (4155, 19540224), (4224, 19221030), (4320, 18793896), (4432, 18318960), (4455, 18224384), (4626, 17550720), (4752, 17085360), (4986, 16283520), (5140, 15795648), (5184, 15661580), (5280, 15376824), (5540, 14655168), (5654, 14359680), (5760, 14095422), (5940, 13668288), (6094, 13322880), (6168, 13163040), (6336, 12814020), (6480, 12529264), (6648, 12212640), (6912, 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(67848, 1196640), (69390, 1170048), (70912, 1144935), (71189, 1140480), (71280, 1139024), (73128, 1110240), (74016, 1096920), (74790, 1085568), (76032, 1067835), (76329, 1063680), (79776, 1017720), (82240, 987228), (82269, 986880), (83268, 975040), (84810, 957312), (88640, 915948), (89748, 904640), (90464, 897480), (91410, 888192), (92520, 877536), (95040, 854268), (97504, 832680), (98688, 822690), (99720, 814176), (101772, 797760), (103680, 783079), (104085, 780032), (106368, 763290), (109692, 740160), (111024, 731280), (112185, 723712), (113080, 717984), (114048, 711890), (119664, 678480), (121880, 666144), (123360, 658152), (126720, 640701), (127215, 638208), (132960, 610632), (135696, 598320), (137115, 592128), (138780, 585024), (142378, 570240), (142560, 569512), (146256, 555120), (148032, 548460), (149580, 542784), (152658, 531840), (159552, 508860), (164480, 493614), (164538, 493440), (166536, 487520), (169620, 478656), (177280, 457974), (179496, 452320), (180928, 448740), (182820, 444096), (185040, 438768), (190080, 427134), (195008, 416340), (197376, 411345), (199440, 407088), (203544, 398880), (208170, 390016), (212736, 381645), (213567, 380160), (219384, 370080), (222048, 365640), (224370, 361856), (226160, 358992), (228096, 355945), (228987, 354560), (239328, 339240), (243760, 333072), (246720, 329076), (246807, 328960), (254430, 319104), (265920, 305316), (271392, 299160), (274230, 296064), (277560, 292512), (284756, 285120)]