81047554560

素因数分解:

$2^9\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7283}}^1$

素因数の和:7345

約数の個数: 640

約数和(自身を含む): 343366594560

約数和(自身を除く): 262319040000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 54, 56, 60, 63, 64, 69, 70, 72, 80, 84, 90, 92, 96, 105, 108, 112, 115, 120, 126, 128, 135, 138, 140, 144, 160, 161, 168, 180, 184, 189, 192, 207, 210, 216, 224, 230, 240, 252, 256, 270, 276, 280, 288, 315, 320, 322, 336, 345, 360, 368, 378, 384, 414, 420, 432, 448, 460, 480, 483, 504, 512, 540, 552, 560, 576, 621, 630, 640, 644, 672, 690, 720, 736, 756, 768, 805, 828, 840, 864, 896, 920, 945, 960, 966, 1008, 1035, 1080, 1104, 1120, 1152, 1242, 1260, 1280, 1288, 1344, 1380, 1440, 1449, 1472, 1512, 1536, 1610, 1656, 1680, 1728, 1792, 1840, 1890, 1920, 1932, 2016, 2070, 2160, 2208, 2240, 2304, 2415, 2484, 2520, 2560, 2576, 2688, 2760, 2880, 2898, 2944, 3024, 3105, 3220, 3312, 3360, 3456, 3584, 3680, 3780, 3840, 3864, 4032, 4140, 4320, 4347, 4416, 4480, 4608, 4830, 4968, 5040, 5152, 5376, 5520, 5760, 5796, 5888, 6048, 6210, 6440, 6624, 6720, 6912, 7245, 7283, 7360, 7560, 7680, 7728, 8064, 8280, 8640, 8694, 8832, 8960, 9660, 9936, 10080, 10304, 10752, 11040, 11520, 11592, 11776, 12096, 12420, 12880, 13248, 13440, 13824, 14490, 14566, 14720, 15120, 15456, 16128, 16560, 17280, 17388, 17664, 17920, 19320, 19872, 20160, 20608, 21735, 21849, 22080, 23040, 23184, 24192, 24840, 25760, 26496, 26880, 28980, 29132, 29440, 30240, 30912, 32256, 33120, 34560, 34776, 35328, 36415, 38640, 39744, 40320, 41216, 43470, 43698, 44160, 46368, 48384, 49680, 50981, 51520, 52992, 53760, 57960, 58264, 58880, 60480, 61824, 65547, 66240, 69120, 69552, 72830, 77280, 79488, 80640, 82432, 86940, 87396, 88320, 92736, 96768, 99360, 101962, 103040, 105984, 109245, 115920, 116528, 120960, 123648, 131094, 132480, 139104, 145660, 152943, 154560, 158976, 161280, 167509, 173880, 174792, 176640, 185472, 196641, 198720, 203924, 206080, 218490, 231840, 233056, 241920, 247296, 254905, 262188, 264960, 278208, 291320, 305886, 309120, 317952, 327735, 335018, 347760, 349584, 370944, 393282, 397440, 407848, 412160, 436980, 458829, 463680, 466112, 483840, 502527, 509810, 524376, 529920, 556416, 582640, 611772, 618240, 655470, 670036, 695520, 699168, 741888, 764715, 786564, 794880, 815696, 837545, 873960, 917658, 927360, 932224, 983205, 1005054, 1019620, 1048752, 1112832, 1165280, 1172563, 1223544, 1236480, 1310940, 1340072, 1376487, 1391040, 1398336, 1507581, 1529430, 1573128, 1589760, 1631392, 1675090, 1747920, 1835316, 1854720, 1864448, 1966410, 2010108, 2039240, 2097504, 2225664, 2294145, 2330560, 2345126, 2447088, 2512635, 2621880, 2680144, 2752974, 2782080, 2796672, 3015162, 3058860, 3146256, 3262784, 3350180, 3495840, 3517689, 3670632, 3709440, 3728896, 3932820, 4020216, 4078480, 4195008, 4522743, 4588290, 4661120, 4690252, 4894176, 5025270, 5243760, 5360288, 5505948, 5564160, 5593344, 5862815, 6030324, 6117720, 6292512, 6525568, 6700360, 6882435, 6991680, 7035378, 7341264, 7537905, 7865640, 8040432, 8156960, 8390016, 9045486, 9176580, 9322240, 9380504, 9788352, 10050540, 10487520, 10553067, 10720576, 11011896, 11128320, 11186688, 11725630, 12060648, 12235440, 12585024, 13051136, 13400720, 13764870, 13983360, 14070756, 14682528, 15075810, 15731280, 16080864, 16313920, 16780032, 17588445, 18090972, 18353160, 18644480, 18761008, 19576704, 20101080, 20975040, 21106134, 21441152, 22023792, 22613715, 23451260, 24121296, 24470880, 25170048, 26102272, 26801440, 27529740, 27966720, 28141512, 29365056, 30151620, 31462560, 31659201, 32161728, 32627840, 33560064, 35176890, 36181944, 36706320, 37522016, 39153408, 40202160, 41950080, 42212268, 42882304, 44047584, 45227430, 46902520, 48242592, 48941760, 50340096, 52765335, 53602880, 55059480, 55933440, 56283024, 58730112, 60303240, 62925120, 63318402, 64323456, 65255680, 70353780, 72363888, 73412640, 75044032, 78306816, 80404320, 83900160, 84424536, 85764608, 88095168, 90454860, 93805040, 96485184, 97883520, 100680192, 105530670, 107205760, 110118960, 112566048, 117460224, 120606480, 125850240, 126636804, 128646912, 130511360, 140707560, 144727776, 146825280, 150088064, 158296005, 160808640, 167800320, 168849072, 176190336, 180909720, 187610080, 192970368, 195767040, 211061340, 214411520, 220237920, 225132096, 234920448, 241212960, 251700480, 253273608, 257293824, 281415120, 289455552, 293650560, 300176128, 316592010, 321617280, 337698144, 352380672, 361819440, 375220160, 385940736, 391534080, 422122680, 428823040, 440475840, 450264192, 482425920, 503400960, 506547216, 562830240, 578911104, 587301120, 600352256, 633184020, 643234560, 675396288, 704761344, 723638880, 750440320, 771881472, 844245360, 880951680, 900528384, 964851840, 1013094432, 1125660480, 1157822208, 1174602240, 1266368040, 1286469120, 1350792576, 1447277760, 1500880640, 1688490720, 1761903360, 1801056768, 1929703680, 2026188864, 2251320960, 2315644416, 2532736080, 2701585152, 2894555520, 3001761280, 3376981440, 3523806720, 3859407360, 4052377728, 4502641920, 5065472160, 5403170304, 5789111040, 6753962880, 8104755456, 9005283840, 10130944320, 11578222080, 13507925760, 16209510912, 20261888640, 27015851520, 40523777280, 81047554560]

約数ペア:

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(945, 85764608), (960, 84424536), (966, 83900160), (1008, 80404320), (1035, 78306816), (1080, 75044032), (1104, 73412640), (1120, 72363888), (1152, 70353780), (1242, 65255680), (1260, 64323456), (1280, 63318402), (1288, 62925120), (1344, 60303240), (1380, 58730112), (1440, 56283024), (1449, 55933440), (1472, 55059480), (1512, 53602880), (1536, 52765335), (1610, 50340096), (1656, 48941760), (1680, 48242592), (1728, 46902520), (1792, 45227430), (1840, 44047584), (1890, 42882304), (1920, 42212268), (1932, 41950080), (2016, 40202160), (2070, 39153408), (2160, 37522016), (2208, 36706320), (2240, 36181944), (2304, 35176890), (2415, 33560064), (2484, 32627840), (2520, 32161728), (2560, 31659201), (2576, 31462560), (2688, 30151620), (2760, 29365056), (2880, 28141512), (2898, 27966720), (2944, 27529740), (3024, 26801440), (3105, 26102272), (3220, 25170048), (3312, 24470880), (3360, 24121296), (3456, 23451260), (3584, 22613715), (3680, 22023792), (3780, 21441152), (3840, 21106134), (3864, 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(16560, 4894176), (17280, 4690252), (17388, 4661120), (17664, 4588290), (17920, 4522743), (19320, 4195008), (19872, 4078480), (20160, 4020216), (20608, 3932820), (21735, 3728896), (21849, 3709440), (22080, 3670632), (23040, 3517689), (23184, 3495840), (24192, 3350180), (24840, 3262784), (25760, 3146256), (26496, 3058860), (26880, 3015162), (28980, 2796672), (29132, 2782080), (29440, 2752974), (30240, 2680144), (30912, 2621880), (32256, 2512635), (33120, 2447088), (34560, 2345126), (34776, 2330560), (35328, 2294145), (36415, 2225664), (38640, 2097504), (39744, 2039240), (40320, 2010108), (41216, 1966410), (43470, 1864448), (43698, 1854720), (44160, 1835316), (46368, 1747920), (48384, 1675090), (49680, 1631392), (50981, 1589760), (51520, 1573128), (52992, 1529430), (53760, 1507581), (57960, 1398336), (58264, 1391040), (58880, 1376487), (60480, 1340072), (61824, 1310940), (65547, 1236480), (66240, 1223544), (69120, 1172563), (69552, 1165280), (72830, 1112832), (77280, 1048752), (79488, 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