81896209920

素因数分解:

$2^9\times 3^6\times 5^1\times 7^1\times {\mathrm{6269}}^1$

素因数の和:6317

約数の個数: 560

約数和(自身を含む): 336515113440

約数和(自身を除く): 254618903520

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, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 243, 252, 256, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 448, 480, 486, 504, 512, 540, 560, 567, 576, 630, 640, 648, 672, 720, 729, 756, 768, 810, 840, 864, 896, 945, 960, 972, 1008, 1080, 1120, 1134, 1152, 1215, 1260, 1280, 1296, 1344, 1440, 1458, 1512, 1536, 1620, 1680, 1701, 1728, 1792, 1890, 1920, 1944, 2016, 2160, 2240, 2268, 2304, 2430, 2520, 2560, 2592, 2688, 2835, 2880, 2916, 3024, 3240, 3360, 3402, 3456, 3584, 3645, 3780, 3840, 3888, 4032, 4320, 4480, 4536, 4608, 4860, 5040, 5103, 5184, 5376, 5670, 5760, 5832, 6048, 6269, 6480, 6720, 6804, 6912, 7290, 7560, 7680, 7776, 8064, 8505, 8640, 8960, 9072, 9720, 10080, 10206, 10368, 10752, 11340, 11520, 11664, 12096, 12538, 12960, 13440, 13608, 13824, 14580, 15120, 15552, 16128, 17010, 17280, 17920, 18144, 18807, 19440, 20160, 20412, 20736, 22680, 23040, 23328, 24192, 25076, 25515, 25920, 26880, 27216, 29160, 30240, 31104, 31345, 32256, 34020, 34560, 36288, 37614, 38880, 40320, 40824, 41472, 43883, 45360, 46656, 48384, 50152, 51030, 51840, 53760, 54432, 56421, 58320, 60480, 62208, 62690, 68040, 69120, 72576, 75228, 77760, 80640, 81648, 87766, 90720, 93312, 94035, 96768, 100304, 102060, 103680, 108864, 112842, 116640, 120960, 124416, 125380, 131649, 136080, 145152, 150456, 155520, 161280, 163296, 169263, 175532, 181440, 186624, 188070, 200608, 204120, 207360, 217728, 219415, 225684, 233280, 241920, 250760, 263298, 272160, 282105, 290304, 300912, 311040, 326592, 338526, 351064, 362880, 373248, 376140, 394947, 401216, 408240, 435456, 438830, 451368, 466560, 483840, 501520, 507789, 526596, 544320, 564210, 601824, 622080, 653184, 658245, 677052, 702128, 725760, 752280, 789894, 802432, 816480, 846315, 870912, 877660, 902736, 933120, 1003040, 1015578, 1053192, 1088640, 1128420, 1184841, 1203648, 1306368, 1316490, 1354104, 1404256, 1451520, 1504560, 1523367, 1579788, 1604864, 1632960, 1692630, 1755320, 1805472, 1866240, 1974735, 2006080, 2031156, 2106384, 2177280, 2256840, 2369682, 2407296, 2538945, 2612736, 2632980, 2708208, 2808512, 3009120, 3046734, 3159576, 3209728, 3265920, 3385260, 3510640, 3554523, 3610944, 3949470, 4012160, 4062312, 4212768, 4354560, 4513680, 4570101, 4739364, 4814592, 5077890, 5265960, 5416416, 5617024, 5924205, 6018240, 6093468, 6319152, 6531840, 6770520, 7021280, 7109046, 7221888, 7616835, 7898940, 8024320, 8124624, 8425536, 9027360, 9140202, 9478728, 9629184, 10155780, 10531920, 10663569, 10832832, 11234048, 11848410, 12036480, 12186936, 12638304, 13063680, 13541040, 14042560, 14218092, 14443776, 15233670, 15797880, 16048640, 16249248, 16851072, 17772615, 18054720, 18280404, 18957456, 20311560, 21063840, 21327138, 21665664, 22468096, 22850505, 23696820, 24072960, 24373872, 25276608, 27082080, 28085120, 28436184, 28887552, 30467340, 31595760, 31990707, 32498496, 33702144, 35545230, 36109440, 36560808, 37914912, 40623120, 42127680, 42654276, 43331328, 45701010, 47393640, 48145920, 48747744, 50553216, 53317845, 54164160, 56170240, 56872368, 60934680, 63191520, 63981414, 64996992, 67404288, 71090460, 72218880, 73121616, 75829824, 81246240, 84255360, 85308552, 86662656, 91402020, 94787280, 97495488, 101106432, 106635690, 108328320, 112340480, 113744736, 121869360, 126383040, 127962828, 129993984, 142180920, 144437760, 146243232, 151659648, 159953535, 162492480, 168510720, 170617104, 182804040, 189574560, 194990976, 202212864, 213271380, 216656640, 227489472, 243738720, 252766080, 255925656, 259987968, 284361840, 292486464, 303319296, 319907070, 324984960, 337021440, 341234208, 365608080, 379149120, 389981952, 426542760, 433313280, 454978944, 487477440, 505532160, 511851312, 568723680, 584972928, 606638592, 639814140, 649969920, 682468416, 731216160, 758298240, 779963904, 853085520, 909957888, 974954880, 1011064320, 1023702624, 1137447360, 1169945856, 1279628280, 1299939840, 1364936832, 1462432320, 1516596480, 1706171040, 1819915776, 1949909760, 2047405248, 2274894720, 2339891712, 2559256560, 2729873664, 2924864640, 3033192960, 3412342080, 3899819520, 4094810496, 4549789440, 5118513120, 5459747328, 5849729280, 6824684160, 8189620992, 9099578880, 10237026240, 11699458560, 13649368320, 16379241984, 20474052480, 27298736640, 40948104960, 81896209920]

約数ペア:

[(1, 81896209920), (2, 40948104960), (3, 27298736640), (4, 20474052480), (5, 16379241984), (6, 13649368320), (7, 11699458560), (8, 10237026240), (9, 9099578880), (10, 8189620992), (12, 6824684160), (14, 5849729280), (15, 5459747328), (16, 5118513120), (18, 4549789440), (20, 4094810496), (21, 3899819520), (24, 3412342080), (27, 3033192960), (28, 2924864640), (30, 2729873664), (32, 2559256560), (35, 2339891712), (36, 2274894720), (40, 2047405248), (42, 1949909760), (45, 1819915776), (48, 1706171040), (54, 1516596480), (56, 1462432320), (60, 1364936832), (63, 1299939840), (64, 1279628280), (70, 1169945856), (72, 1137447360), (80, 1023702624), (81, 1011064320), (84, 974954880), (90, 909957888), (96, 853085520), (105, 779963904), (108, 758298240), (112, 731216160), (120, 682468416), (126, 649969920), (128, 639814140), (135, 606638592), (140, 584972928), (144, 568723680), (160, 511851312), (162, 505532160), (168, 487477440), (180, 454978944), (189, 433313280), (192, 426542760), (210, 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(45360, 1805472), (46656, 1755320), (48384, 1692630), (50152, 1632960), (51030, 1604864), (51840, 1579788), (53760, 1523367), (54432, 1504560), (56421, 1451520), (58320, 1404256), (60480, 1354104), (62208, 1316490), (62690, 1306368), (68040, 1203648), (69120, 1184841), (72576, 1128420), (75228, 1088640), (77760, 1053192), (80640, 1015578), (81648, 1003040), (87766, 933120), (90720, 902736), (93312, 877660), (94035, 870912), (96768, 846315), (100304, 816480), (102060, 802432), (103680, 789894), (108864, 752280), (112842, 725760), (116640, 702128), (120960, 677052), (124416, 658245), (125380, 653184), (131649, 622080), (136080, 601824), (145152, 564210), (150456, 544320), (155520, 526596), (161280, 507789), (163296, 501520), (169263, 483840), (175532, 466560), (181440, 451368), (186624, 438830), (188070, 435456), (200608, 408240), (204120, 401216), (207360, 394947), (217728, 376140), (219415, 373248), (225684, 362880), (233280, 351064), (241920, 338526), (250760, 326592), (263298, 311040), (272160, 300912), (282105, 290304)]