81318706560

素因数分解:

$2^7\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{599}}^1$

素因数の和:688

約数の個数: 1152

約数和(自身を含む): 361886616000

約数和(自身を除く): 280567909440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 37, 39, 40, 42, 45, 48, 49, 52, 56, 60, 63, 64, 65, 70, 72, 74, 78, 80, 84, 90, 91, 96, 98, 104, 105, 111, 112, 117, 120, 126, 128, 130, 140, 144, 147, 148, 156, 160, 168, 180, 182, 185, 192, 195, 196, 208, 210, 222, 224, 234, 240, 245, 252, 259, 260, 273, 280, 288, 294, 296, 312, 315, 320, 333, 336, 360, 364, 370, 384, 390, 392, 416, 420, 441, 444, 448, 455, 468, 480, 481, 490, 504, 518, 520, 546, 555, 560, 576, 585, 588, 592, 599, 624, 630, 637, 640, 666, 672, 720, 728, 735, 740, 777, 780, 784, 819, 832, 840, 882, 888, 896, 910, 936, 960, 962, 980, 1008, 1036, 1040, 1092, 1110, 1120, 1152, 1170, 1176, 1184, 1198, 1248, 1260, 1274, 1295, 1332, 1344, 1365, 1440, 1443, 1456, 1470, 1480, 1554, 1560, 1568, 1638, 1664, 1665, 1680, 1764, 1776, 1797, 1813, 1820, 1872, 1911, 1920, 1924, 1960, 2016, 2072, 2080, 2184, 2205, 2220, 2240, 2331, 2340, 2352, 2368, 2396, 2405, 2496, 2520, 2548, 2590, 2664, 2688, 2730, 2880, 2886, 2912, 2940, 2960, 2995, 3108, 3120, 3136, 3185, 3276, 3330, 3360, 3367, 3528, 3552, 3594, 3626, 3640, 3744, 3822, 3848, 3885, 3920, 4032, 4095, 4144, 4160, 4193, 4329, 4368, 4410, 4440, 4480, 4662, 4680, 4704, 4736, 4792, 4810, 4992, 5040, 5096, 5180, 5328, 5391, 5439, 5460, 5733, 5760, 5772, 5824, 5880, 5920, 5990, 6216, 6240, 6272, 6370, 6552, 6660, 6720, 6734, 7056, 7104, 7188, 7215, 7252, 7280, 7488, 7644, 7696, 7770, 7787, 7840, 8064, 8190, 8288, 8320, 8386, 8658, 8736, 8820, 8880, 8985, 9065, 9324, 9360, 9408, 9555, 9584, 9620, 10080, 10101, 10192, 10360, 10656, 10782, 10878, 10920, 11466, 11544, 11648, 11655, 11760, 11840, 11980, 12432, 12480, 12579, 12740, 13104, 13320, 13440, 13468, 14112, 14208, 14376, 14430, 14504, 14560, 14976, 15288, 15392, 15540, 15574, 15680, 16317, 16380, 16576, 16772, 16835, 17316, 17472, 17640, 17760, 17970, 18130, 18648, 18720, 18816, 19110, 19168, 19240, 20160, 20202, 20384, 20720, 20965, 21312, 21564, 21645, 21756, 21840, 22163, 22932, 23088, 23310, 23361, 23520, 23569, 23680, 23960, 24864, 24960, 25158, 25480, 26208, 26640, 26936, 26955, 27195, 28224, 28665, 28752, 28860, 29008, 29120, 29351, 30303, 30576, 30784, 31080, 31148, 31360, 32634, 32760, 33152, 33544, 33670, 34632, 34944, 35280, 35520, 35940, 36260, 37296, 37440, 37737, 38220, 38336, 38480, 38935, 40320, 40404, 40768, 41440, 41930, 42624, 43128, 43290, 43512, 43680, 44326, 45864, 46176, 46620, 46722, 47040, 47138, 47920, 49728, 50316, 50505, 50960, 52416, 53280, 53872, 53910, 54390, 54509, 56448, 57330, 57504, 57720, 58016, 58240, 58702, 60606, 61152, 61568, 62160, 62296, 62895, 65268, 65520, 66489, 67088, 67340, 69264, 70083, 70560, 70707, 71040, 71880, 72520, 74592, 74880, 75474, 76440, 76672, 76960, 77870, 80808, 81536, 81585, 82880, 83860, 86256, 86580, 87024, 87360, 88053, 88652, 91728, 92352, 93240, 93444, 94080, 94276, 95840, 99456, 100632, 101010, 101920, 104832, 106560, 107744, 107820, 108780, 109018, 110815, 114660, 115008, 115440, 116032, 116805, 117404, 117845, 121212, 122304, 124320, 124592, 125790, 130536, 131040, 132978, 134176, 134680, 138528, 140166, 141120, 141414, 143760, 145040, 146755, 149184, 150948, 151515, 152880, 153920, 155141, 155740, 161616, 163170, 163527, 165760, 167720, 172512, 173160, 174048, 174720, 176106, 177304, 183456, 184704, 186480, 186888, 188552, 188685, 191680, 199467, 201264, 202020, 203840, 212121, 213120, 215488, 215640, 217560, 218036, 221630, 229320, 230016, 230880, 232064, 233610, 234808, 235690, 242424, 244608, 248640, 249184, 251580, 261072, 262080, 264159, 265956, 268352, 269360, 272545, 277056, 280332, 282240, 282828, 287520, 288119, 290080, 293510, 298368, 301896, 303030, 305760, 307840, 310282, 311480, 323232, 326340, 327054, 332445, 335440, 345024, 346320, 348096, 350415, 352212, 353535, 354608, 366912, 372960, 373776, 377104, 377370, 381563, 383360, 398934, 402528, 404040, 407680, 424242, 430976, 431280, 435120, 436072, 440265, 443260, 458640, 461760, 465423, 467220, 469616, 471380, 484848, 490581, 497280, 498368, 503160, 522144, 524160, 528318, 531912, 536704, 538720, 545090, 554112, 560664, 565656, 575040, 576238, 580160, 587020, 603792, 606060, 611520, 620564, 622960, 646464, 652680, 654108, 664890, 670880, 690048, 692640, 696192, 700830, 704424, 707070, 709216, 733824, 745920, 747552, 754208, 754740, 763126, 775705, 797868, 805056, 808080, 817635, 848484, 862560, 864357, 870240, 872144, 880530, 886520, 917280, 923520, 930846, 934440, 939232, 942760, 969696, 981162, 996736, 997335, 1006320, 1044288, 1056636, 1060605, 1063824, 1077440, 1085987, 1090180, 1121328, 1131312, 1144689, 1150080, 1152476, 1160320, 1174040, 1207584, 1212120, 1223040, 1241128, 1245920, 1292928, 1305360, 1308216, 1320795, 1329780, 1341760, 1385280, 1396269, 1401660, 1408848, 1414140, 1418432, 1440595, 1491840, 1495104, 1508416, 1509480, 1526252, 1551410, 1595736, 1610112, 1616160, 1635270, 1696968, 1725120, 1728714, 1740480, 1744288, 1761060, 1773040, 1834560, 1861692, 1868880, 1878464, 1885520, 1907815, 1939392, 1962324, 1994670, 2012640, 2016833, 2088576, 2113272, 2121210, 2127648, 2154880, 2171974, 2180360, 2242656, 2262624, 2289378, 2304952, 2327115, 2348080, 2415168, 2424240, 2452905, 2482256, 2491840, 2593071, 2610720, 2616432, 2641590, 2659560, 2683520, 2770560, 2792538, 2803320, 2817696, 2828280, 2836864, 2881190, 2990208, 3016832, 3018960, 3052504, 3102820, 3191472, 3232320, 3257961, 3270540, 3393936, 3434067, 3450240, 3457428, 3480960, 3488576, 3522120, 3546080, 3669120, 3723384, 3737760, 3756928, 3771040, 3815630, 3878784, 3924648, 3989340, 4025280, 4033666, 4226544, 4242420, 4255296, 4321785, 4343948, 4360720, 4485312, 4525248, 4578756, 4609904, 4654230, 4696160, 4830336, 4848480, 4905810, 4964512, 4983680, 5186142, 5221440, 5232864, 5283180, 5319120, 5429935, 5585076, 5606640, 5635392, 5656560, 5723445, 5762380, 6037920, 6050499, 6105008, 6205640, 6382944, 6464640, 6515922, 6541080, 6787872, 6868134, 6914856, 6977152, 6981345, 7044240, 7092160, 7446768, 7475520, 7542080, 7631260, 7849296, 7978680, 8050560, 8067332, 8453088, 8484840, 8510592, 8643570, 8687896, 8721440, 8970624, 9050496, 9157512, 9219808, 9308460, 9392320, 9696960, 9773883, 9811620, 9929024, 10084165, 10372284, 10442880, 10465728, 10566360, 10638240, 10859870, 11170152, 11213280, 11270784, 11313120, 11446890, 11524760, 12075840, 12100998, 12210016, 12411280, 12765888, 12965355, 13031844, 13082160, 13575744, 13736268, 13829712, 13962690, 14088480, 14117831, 14184320, 14893536, 14951040, 15084160, 15262520, 15698592, 15957360, 16134664, 16289805, 16906176, 16969680, 17170335, 17287140, 17375792, 17442880, 18151497, 18315024, 18439616, 18616920, 18784640, 19393920, 19547766, 19623240, 19858048, 20168330, 20744568, 20931456, 21132720, 21276480, 21719740, 22340304, 22426560, 22626240, 22893780, 23049520, 24151680, 24201996, 24420032, 24822560, 25531776, 25930710, 26063688, 26164320, 27151488, 27472536, 27659424, 27925380, 28176960, 28235662, 29787072, 30252495, 30525040, 31397184, 31914720, 32269328, 32579610, 33812352, 33939360, 34340670, 34574280, 34751584, 34885760, 36302994, 36630048, 36879232, 37233840, 39095532, 39246480, 40336660, 41489136, 42265440, 42353493, 42552960, 43439480, 44680608, 44853120, 45252480, 45787560, 46099040, 48403992, 48840064, 48869415, 49645120, 51861420, 52127376, 52328640, 54945072, 55318848, 55850760, 56353920, 56471324, 59574144, 60504990, 61050080, 62794368, 63829440, 64538656, 65159220, 67878720, 68681340, 69148560, 69503168, 70589155, 72605988, 73260096, 74467680, 78191064, 78492960, 80673320, 82978272, 84530880, 84706986, 86878960, 89361216, 90757485, 91575120, 92198080, 96807984, 97738830, 99290240, 103722840, 104254752, 104657280, 109890144, 110637696, 111701520, 112942648, 121009980, 122100160, 127060479, 127658880, 129077312, 130318440, 135757440, 137362680, 138297120, 139006336, 141178310, 145211976, 146520192, 148935360, 156382128, 156985920, 161346640, 165956544, 169061760, 169413972, 173757920, 178722432, 181514970, 183150240, 184396160, 193615968, 195477660, 207445680, 208509504, 211767465, 219780288, 223403040, 225885296, 242019960, 244200320, 254120958, 258154624, 260636880, 274725360, 276594240, 282356620, 290423952, 297870720, 312764256, 313971840, 322693280, 331913088, 338827944, 347515840, 363029940, 366300480, 387231936, 390955320, 414891360, 417019008, 423534930, 439560576, 446806080, 451770592, 484039920, 508241916, 521273760, 549450720, 553188480, 564713240, 580847904, 625528512, 635302395, 645386560, 677655888, 695031680, 726059880, 732600960, 774463872, 781910640, 829782720, 847069860, 893612160, 903541184, 968079840, 1016483832, 1042547520, 1098901440, 1129426480, 1161695808, 1251057024, 1270604790, 1290773120, 1355311776, 1452119760, 1563821280, 1659565440, 1694139720, 1807082368, 1936159680, 2032967664, 2085095040, 2197802880, 2258852960, 2323391616, 2541209580, 2710623552, 2904239520, 3127642560, 3388279440, 3872319360, 4065935328, 4517705920, 5082419160, 5421247104, 5808479040, 6255285120, 6776558880, 8131870656, 9035411840, 10164838320, 11616958080, 13553117760, 16263741312, 20329676640, 27106235520, 40659353280, 81318706560]

約数ペア:

[(1, 81318706560), (2, 40659353280), (3, 27106235520), (4, 20329676640), (5, 16263741312), (6, 13553117760), (7, 11616958080), (8, 10164838320), (9, 9035411840), (10, 8131870656), (12, 6776558880), (13, 6255285120), (14, 5808479040), (15, 5421247104), (16, 5082419160), (18, 4517705920), (20, 4065935328), (21, 3872319360), (24, 3388279440), (26, 3127642560), (28, 2904239520), (30, 2710623552), (32, 2541209580), (35, 2323391616), (36, 2258852960), (37, 2197802880), (39, 2085095040), (40, 2032967664), (42, 1936159680), (45, 1807082368), (48, 1694139720), (49, 1659565440), (52, 1563821280), (56, 1452119760), (60, 1355311776), (63, 1290773120), (64, 1270604790), (65, 1251057024), (70, 1161695808), (72, 1129426480), (74, 1098901440), (78, 1042547520), (80, 1016483832), (84, 968079840), (90, 903541184), (91, 893612160), (96, 847069860), (98, 829782720), (104, 781910640), (105, 774463872), (111, 732600960), (112, 726059880), (117, 695031680), (120, 677655888), (126, 645386560), (128, 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146520192), (560, 145211976), (576, 141178310), (585, 139006336), (588, 138297120), (592, 137362680), (599, 135757440), (624, 130318440), (630, 129077312), (637, 127658880), (640, 127060479), (666, 122100160), (672, 121009980), (720, 112942648), (728, 111701520), (735, 110637696), (740, 109890144), (777, 104657280), (780, 104254752), (784, 103722840), (819, 99290240), (832, 97738830), (840, 96807984), (882, 92198080), (888, 91575120), (896, 90757485), (910, 89361216), (936, 86878960), (960, 84706986), (962, 84530880), (980, 82978272), (1008, 80673320), (1036, 78492960), (1040, 78191064), (1092, 74467680), (1110, 73260096), (1120, 72605988), (1152, 70589155), (1170, 69503168), (1176, 69148560), (1184, 68681340), (1198, 67878720), (1248, 65159220), (1260, 64538656), (1274, 63829440), (1295, 62794368), (1332, 61050080), (1344, 60504990), (1365, 59574144), (1440, 56471324), (1443, 56353920), (1456, 55850760), (1470, 55318848), (1480, 54945072), (1554, 52328640), (1560, 52127376), (1568, 51861420), (1638, 49645120), (1664, 48869415), (1665, 48840064), (1680, 48403992), (1764, 46099040), (1776, 45787560), (1797, 45252480), (1813, 44853120), (1820, 44680608), (1872, 43439480), (1911, 42552960), (1920, 42353493), (1924, 42265440), (1960, 41489136), (2016, 40336660), (2072, 39246480), (2080, 39095532), (2184, 37233840), (2205, 36879232), (2220, 36630048), (2240, 36302994), (2331, 34885760), (2340, 34751584), (2352, 34574280), (2368, 34340670), (2396, 33939360), (2405, 33812352), (2496, 32579610), (2520, 32269328), (2548, 31914720), (2590, 31397184), (2664, 30525040), (2688, 30252495), (2730, 29787072), (2880, 28235662), (2886, 28176960), (2912, 27925380), (2940, 27659424), (2960, 27472536), (2995, 27151488), (3108, 26164320), (3120, 26063688), (3136, 25930710), (3185, 25531776), (3276, 24822560), (3330, 24420032), (3360, 24201996), (3367, 24151680), (3528, 23049520), (3552, 22893780), (3594, 22626240), (3626, 22426560), (3640, 22340304), (3744, 21719740), (3822, 21276480), (3848, 21132720), (3885, 20931456), (3920, 20744568), (4032, 20168330), (4095, 19858048), (4144, 19623240), (4160, 19547766), (4193, 19393920), (4329, 18784640), (4368, 18616920), (4410, 18439616), (4440, 18315024), (4480, 18151497), (4662, 17442880), (4680, 17375792), (4704, 17287140), (4736, 17170335), (4792, 16969680), (4810, 16906176), (4992, 16289805), (5040, 16134664), (5096, 15957360), (5180, 15698592), (5328, 15262520), (5391, 15084160), (5439, 14951040), (5460, 14893536), (5733, 14184320), (5760, 14117831), (5772, 14088480), (5824, 13962690), (5880, 13829712), (5920, 13736268), (5990, 13575744), (6216, 13082160), (6240, 13031844), (6272, 12965355), (6370, 12765888), (6552, 12411280), (6660, 12210016), (6720, 12100998), (6734, 12075840), (7056, 11524760), (7104, 11446890), (7188, 11313120), (7215, 11270784), (7252, 11213280), (7280, 11170152), (7488, 10859870), (7644, 10638240), (7696, 10566360), (7770, 10465728), (7787, 10442880), (7840, 10372284), (8064, 10084165), (8190, 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