81906065280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{47}}^1$

素因数の和:176

約数の個数: 1152

約数和(自身を含む): 338509342080

約数和(自身を除く): 256603276800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 32, 34, 36, 37, 39, 40, 45, 47, 48, 51, 52, 60, 64, 65, 68, 72, 74, 78, 80, 85, 90, 94, 96, 102, 104, 111, 117, 120, 128, 130, 136, 141, 144, 148, 153, 156, 160, 170, 180, 185, 188, 192, 195, 204, 208, 221, 222, 234, 235, 240, 255, 260, 272, 282, 288, 296, 306, 312, 320, 333, 340, 360, 370, 376, 384, 390, 408, 416, 423, 442, 444, 468, 470, 480, 481, 510, 520, 544, 555, 564, 576, 585, 592, 611, 612, 624, 629, 640, 663, 666, 680, 705, 720, 740, 752, 765, 780, 799, 816, 832, 846, 884, 888, 936, 940, 960, 962, 1020, 1040, 1088, 1105, 1110, 1128, 1152, 1170, 1184, 1222, 1224, 1248, 1258, 1326, 1332, 1360, 1369, 1410, 1440, 1443, 1480, 1504, 1530, 1560, 1598, 1632, 1664, 1665, 1692, 1739, 1768, 1776, 1833, 1872, 1880, 1887, 1920, 1924, 1989, 2040, 2080, 2115, 2176, 2210, 2220, 2256, 2340, 2368, 2397, 2405, 2444, 2448, 2496, 2516, 2652, 2664, 2720, 2738, 2820, 2880, 2886, 2960, 3008, 3055, 3060, 3120, 3145, 3196, 3264, 3315, 3330, 3384, 3478, 3536, 3552, 3666, 3744, 3760, 3774, 3848, 3978, 3995, 4080, 4107, 4160, 4230, 4329, 4420, 4440, 4512, 4680, 4736, 4794, 4810, 4888, 4896, 4992, 5032, 5217, 5304, 5328, 5440, 5476, 5499, 5640, 5661, 5760, 5772, 5920, 6016, 6110, 6120, 6240, 6290, 6392, 6528, 6630, 6660, 6768, 6845, 6956, 7072, 7104, 7191, 7215, 7332, 7488, 7520, 7548, 7696, 7956, 7990, 8160, 8177, 8214, 8320, 8460, 8658, 8695, 8840, 8880, 9024, 9165, 9360, 9435, 9588, 9620, 9776, 9792, 9945, 10064, 10387, 10434, 10608, 10656, 10880, 10952, 10998, 11280, 11322, 11544, 11840, 11985, 12220, 12240, 12321, 12480, 12580, 12784, 13260, 13320, 13536, 13690, 13912, 14144, 14208, 14382, 14430, 14664, 14976, 15040, 15096, 15392, 15651, 15912, 15980, 16320, 16354, 16428, 16920, 17316, 17390, 17680, 17760, 17797, 18048, 18330, 18720, 18870, 19176, 19240, 19552, 19584, 19890, 20128, 20535, 20774, 20868, 21216, 21312, 21645, 21904, 21996, 22560, 22607, 22644, 23088, 23273, 23680, 23970, 24440, 24480, 24531, 24642, 24960, 25160, 25568, 26085, 26520, 26640, 27072, 27380, 27495, 27824, 28288, 28305, 28764, 28860, 29328, 29563, 30080, 30192, 30784, 31161, 31302, 31824, 31960, 32640, 32708, 32856, 33840, 34632, 34780, 35360, 35520, 35594, 35955, 36660, 37440, 37740, 38352, 38480, 39104, 39780, 40256, 40885, 41070, 41548, 41736, 42432, 42624, 43290, 43808, 43992, 45120, 45214, 45288, 46176, 46546, 47940, 48880, 48960, 49062, 49284, 50320, 51136, 51935, 52170, 53040, 53280, 53391, 54144, 54760, 54990, 55648, 56610, 57528, 57720, 58656, 59126, 60384, 61568, 61605, 62322, 62604, 63648, 63920, 64343, 65416, 65712, 67680, 67821, 69264, 69560, 69819, 70720, 71040, 71188, 71910, 73320, 73593, 74880, 75480, 76704, 76960, 78208, 78255, 79560, 80512, 81770, 82140, 83096, 83472, 84864, 86580, 87616, 87984, 88689, 88985, 90240, 90428, 90576, 92352, 93092, 93483, 95880, 97760, 97920, 98124, 98568, 100640, 102272, 103870, 104340, 106080, 106560, 106782, 109520, 109980, 111296, 113035, 113220, 115056, 115440, 116365, 117312, 118252, 120768, 122655, 123210, 124644, 125208, 127296, 127840, 128686, 130832, 131424, 135360, 135642, 138528, 139120, 139638, 141440, 142376, 143820, 146640, 147186, 147815, 150960, 153408, 153920, 155805, 156510, 159120, 160173, 163540, 164280, 166192, 166944, 173160, 175232, 175968, 177378, 177970, 180856, 181152, 184704, 186184, 186966, 191760, 193029, 195520, 196248, 197136, 201280, 203463, 207740, 208680, 209457, 212160, 213120, 213564, 219040, 219960, 222592, 226070, 226440, 230112, 230880, 232730, 234624, 236504, 241536, 245310, 246420, 249288, 250416, 254592, 255680, 257372, 261664, 262848, 266067, 266955, 270720, 271284, 277056, 278240, 279276, 284752, 287640, 293280, 294372, 295630, 301920, 302549, 306816, 307840, 311610, 313020, 318240, 320346, 321715, 327080, 328560, 332384, 333888, 339105, 346320, 349095, 351936, 354756, 355940, 361712, 362304, 367965, 372368, 373932, 383520, 384319, 386058, 391040, 392496, 394272, 402560, 406926, 415480, 417360, 418914, 424320, 427128, 438080, 439920, 443445, 452140, 452880, 460224, 461760, 465460, 467415, 473008, 490620, 492840, 498576, 500832, 511360, 514744, 523328, 525696, 532134, 533910, 542568, 554112, 556480, 558552, 569504, 575280, 579087, 586560, 588744, 591260, 603840, 605098, 623220, 626040, 636480, 640692, 643430, 654160, 657120, 664768, 667776, 678210, 692640, 698190, 703872, 709512, 711880, 723424, 724608, 735930, 744736, 747864, 767040, 768638, 772116, 784992, 788544, 800865, 813852, 830960, 834720, 836459, 837828, 854256, 876160, 879840, 886890, 904280, 905760, 907647, 920448, 923520, 930920, 934830, 946016, 965145, 981240, 985680, 997152, 1001664, 1017315, 1029488, 1046656, 1047285, 1064268, 1067820, 1085136, 1093831, 1112960, 1117104, 1139008, 1150560, 1152957, 1158174, 1173120, 1177488, 1182520, 1207680, 1210196, 1246440, 1252080, 1272960, 1281384, 1286860, 1308320, 1314240, 1329536, 1330335, 1356420, 1385280, 1396380, 1419024, 1423760, 1446848, 1471860, 1489472, 1495728, 1512745, 1534080, 1537276, 1544232, 1569984, 1577088, 1601730, 1627704, 1661920, 1669440, 1672918, 1675656, 1708512, 1759680, 1773780, 1808560, 1811520, 1815294, 1861840, 1869660, 1892032, 1921595, 1930290, 1962480, 1971360, 1994304, 2003328, 2034630, 2058976, 2094570, 2128536, 2135640, 2170272, 2187662, 2234208, 2278016, 2301120, 2305914, 2316348, 2354976, 2365040, 2420392, 2492880, 2504160, 2509377, 2562768, 2573720, 2616640, 2628480, 2660670, 2712840, 2722941, 2770560, 2792760, 2838048, 2847520, 2893696, 2895435, 2943720, 2978944, 2991456, 3025490, 3074552, 3088464, 3139968, 3203460, 3255408, 3281493, 3323840, 3338880, 3345836, 3351312, 3417024, 3458871, 3519360, 3547560, 3617120, 3623040, 3630588, 3723680, 3739320, 3784064, 3843190, 3860580, 3924960, 3942720, 3988608, 4069260, 4117952, 4182295, 4189140, 4257072, 4271280, 4340544, 4375324, 4468416, 4538235, 4602240, 4611828, 4632696, 4709952, 4730080, 4840784, 4985760, 5008320, 5018754, 5125536, 5147440, 5233280, 5321340, 5425680, 5445882, 5469155, 5585520, 5676096, 5695040, 5764785, 5790870, 5887440, 5982912, 6050980, 6149104, 6176928, 6406920, 6510816, 6562986, 6647680, 6691672, 6702624, 6834048, 6917742, 7095120, 7234240, 7261176, 7447360, 7478640, 7528131, 7686380, 7721160, 7849920, 7885440, 8138520, 8235904, 8364590, 8378280, 8514144, 8542560, 8681088, 8750648, 8936832, 9076470, 9223656, 9265392, 9419904, 9460160, 9681568, 9844479, 9971520, 10016640, 10037508, 10251072, 10294880, 10642680, 10851360, 10891764, 10938310, 11171040, 11352192, 11390080, 11529570, 11581740, 11774880, 11965824, 12101960, 12298208, 12353856, 12546885, 12813840, 13021632, 13125972, 13383344, 13405248, 13614705, 13835484, 14190240, 14219803, 14468480, 14522352, 14894720, 14957280, 15056262, 15372760, 15442320, 15699840, 16277040, 16407465, 16729180, 16756560, 17028288, 17085120, 17294355, 17501296, 18152940, 18447312, 18530784, 18920320, 19363136, 19688958, 19943040, 20075016, 20502144, 20589760, 21285360, 21702720, 21783528, 21876620, 22342080, 23059140, 23163480, 23549760, 24203920, 24596416, 24707712, 25093770, 25627680, 26043264, 26251944, 26766688, 26810496, 27229410, 27670968, 28380480, 28439606, 29044704, 29914560, 30112524, 30745520, 30884640, 32554080, 32814930, 33458360, 33513120, 34056576, 34170240, 34588710, 35002592, 36305880, 36894624, 37061568, 37640655, 38726272, 39377916, 40150032, 41179520, 42570720, 42659409, 43405440, 43567056, 43753240, 44684160, 46118280, 46326960, 47099520, 48407840, 49192832, 49222395, 50187540, 51255360, 52503888, 53533376, 54458820, 55341936, 56760960, 56879212, 58089408, 59829120, 60225048, 61491040, 61769280, 65108160, 65629860, 66916720, 67026240, 69177420, 70005184, 71099015, 72611760, 73789248, 74123136, 75281310, 78755832, 80300064, 85141440, 85318818, 87134112, 87506480, 92236560, 92653920, 96815680, 98444790, 100375080, 102510720, 105007776, 107066752, 108917640, 110683872, 113758424, 116178816, 120450096, 122982080, 123538560, 127978227, 130216320, 131259720, 133833440, 134052480, 138354840, 140010368, 142198030, 145223520, 147578496, 150562620, 157511664, 160600128, 170282880, 170637636, 174268224, 175012960, 184473120, 185307840, 193631360, 196889580, 200750160, 210015552, 213297045, 217835280, 221367744, 227516848, 240900192, 245964160, 255956454, 262519440, 267666880, 276709680, 284396060, 290447040, 301125240, 315023328, 321200256, 341275272, 348536448, 350025920, 368946240, 370615680, 393779160, 401500320, 420031104, 426594090, 435670560, 442735488, 455033696, 481800384, 511912908, 525038880, 535333760, 553419360, 568792120, 580894080, 602250480, 630046656, 639891135, 682550544, 700051840, 737892480, 787558320, 803000640, 853188180, 871341120, 910067392, 963600768, 1023825816, 1050077760, 1106838720, 1137584240, 1204500960, 1260093312, 1279782270, 1365101088, 1575116640, 1606001280, 1706376360, 1742682240, 1820134784, 2047651632, 2100155520, 2213677440, 2275168480, 2409001920, 2559564540, 2730202176, 3150233280, 3412752720, 4095303264, 4550336960, 4818003840, 5119129080, 5460404352, 6300466560, 6825505440, 8190606528, 9100673920, 10238258160, 13651010880, 16381213056, 20476516320, 27302021760, 40953032640, 81906065280]

約数ペア:

[(1, 81906065280), (2, 40953032640), (3, 27302021760), (4, 20476516320), (5, 16381213056), (6, 13651010880), (8, 10238258160), (9, 9100673920), (10, 8190606528), (12, 6825505440), (13, 6300466560), (15, 5460404352), (16, 5119129080), (17, 4818003840), (18, 4550336960), (20, 4095303264), (24, 3412752720), (26, 3150233280), (30, 2730202176), (32, 2559564540), (34, 2409001920), (36, 2275168480), (37, 2213677440), (39, 2100155520), (40, 2047651632), (45, 1820134784), (47, 1742682240), (48, 1706376360), (51, 1606001280), (52, 1575116640), (60, 1365101088), (64, 1279782270), (65, 1260093312), (68, 1204500960), (72, 1137584240), (74, 1106838720), (78, 1050077760), (80, 1023825816), (85, 963600768), (90, 910067392), (94, 871341120), (96, 853188180), (102, 803000640), (104, 787558320), (111, 737892480), (117, 700051840), (120, 682550544), (128, 639891135), (130, 630046656), (136, 602250480), (141, 580894080), (144, 568792120), (148, 553419360), (153, 535333760), (156, 525038880), (160, 511912908), (170, 481800384), (180, 455033696), (185, 442735488), (188, 435670560), (192, 426594090), (195, 420031104), (204, 401500320), (208, 393779160), (221, 370615680), (222, 368946240), (234, 350025920), (235, 348536448), (240, 341275272), (255, 321200256), (260, 315023328), (272, 301125240), (282, 290447040), (288, 284396060), (296, 276709680), (306, 267666880), (312, 262519440), (320, 255956454), (333, 245964160), (340, 240900192), (360, 227516848), (370, 221367744), (376, 217835280), (384, 213297045), (390, 210015552), (408, 200750160), (416, 196889580), (423, 193631360), (442, 185307840), (444, 184473120), (468, 175012960), (470, 174268224), (480, 170637636), (481, 170282880), (510, 160600128), (520, 157511664), (544, 150562620), (555, 147578496), (564, 145223520), (576, 142198030), (585, 140010368), (592, 138354840), (611, 134052480), (612, 133833440), (624, 131259720), (629, 130216320), (640, 127978227), (663, 123538560), (666, 122982080), (680, 120450096), (705, 116178816), (720, 113758424), (740, 110683872), (752, 108917640), (765, 107066752), (780, 105007776), (799, 102510720), (816, 100375080), (832, 98444790), (846, 96815680), (884, 92653920), (888, 92236560), (936, 87506480), (940, 87134112), (960, 85318818), (962, 85141440), (1020, 80300064), (1040, 78755832), (1088, 75281310), (1105, 74123136), (1110, 73789248), (1128, 72611760), (1152, 71099015), (1170, 70005184), (1184, 69177420), (1222, 67026240), (1224, 66916720), (1248, 65629860), (1258, 65108160), (1326, 61769280), (1332, 61491040), (1360, 60225048), (1369, 59829120), (1410, 58089408), (1440, 56879212), (1443, 56760960), (1480, 55341936), (1504, 54458820), (1530, 53533376), (1560, 52503888), (1598, 51255360), (1632, 50187540), (1664, 49222395), (1665, 49192832), (1692, 48407840), (1739, 47099520), (1768, 46326960), (1776, 46118280), (1833, 44684160), (1872, 43753240), (1880, 43567056), (1887, 43405440), (1920, 42659409), (1924, 42570720), (1989, 41179520), (2040, 40150032), (2080, 39377916), (2115, 38726272), (2176, 37640655), (2210, 37061568), (2220, 36894624), (2256, 36305880), (2340, 35002592), (2368, 34588710), (2397, 34170240), (2405, 34056576), (2444, 33513120), (2448, 33458360), (2496, 32814930), (2516, 32554080), (2652, 30884640), (2664, 30745520), (2720, 30112524), (2738, 29914560), (2820, 29044704), (2880, 28439606), (2886, 28380480), (2960, 27670968), (3008, 27229410), (3055, 26810496), (3060, 26766688), (3120, 26251944), (3145, 26043264), (3196, 25627680), (3264, 25093770), (3315, 24707712), (3330, 24596416), (3384, 24203920), (3478, 23549760), (3536, 23163480), (3552, 23059140), (3666, 22342080), (3744, 21876620), (3760, 21783528), (3774, 21702720), (3848, 21285360), (3978, 20589760), (3995, 20502144), (4080, 20075016), (4107, 19943040), (4160, 19688958), (4230, 19363136), (4329, 18920320), (4420, 18530784), (4440, 18447312), (4512, 18152940), (4680, 17501296), (4736, 17294355), (4794, 17085120), (4810, 17028288), (4888, 16756560), (4896, 16729180), (4992, 16407465), (5032, 16277040), (5217, 15699840), (5304, 15442320), (5328, 15372760), (5440, 15056262), (5476, 14957280), (5499, 14894720), (5640, 14522352), (5661, 14468480), (5760, 14219803), (5772, 14190240), (5920, 13835484), (6016, 13614705), (6110, 13405248), (6120, 13383344), (6240, 13125972), (6290, 13021632), (6392, 12813840), (6528, 12546885), (6630, 12353856), (6660, 12298208), (6768, 12101960), (6845, 11965824), (6956, 11774880), (7072, 11581740), (7104, 11529570), (7191, 11390080), (7215, 11352192), (7332, 11171040), (7488, 10938310), (7520, 10891764), (7548, 10851360), (7696, 10642680), (7956, 10294880), (7990, 10251072), (8160, 10037508), (8177, 10016640), (8214, 9971520), (8320, 9844479), (8460, 9681568), (8658, 9460160), (8695, 9419904), (8840, 9265392), (8880, 9223656), (9024, 9076470), (9165, 8936832), (9360, 8750648), (9435, 8681088), (9588, 8542560), (9620, 8514144), (9776, 8378280), (9792, 8364590), (9945, 8235904), (10064, 8138520), (10387, 7885440), (10434, 7849920), (10608, 7721160), (10656, 7686380), (10880, 7528131), (10952, 7478640), (10998, 7447360), (11280, 7261176), (11322, 7234240), (11544, 7095120), (11840, 6917742), (11985, 6834048), (12220, 6702624), (12240, 6691672), (12321, 6647680), (12480, 6562986), (12580, 6510816), (12784, 6406920), (13260, 6176928), (13320, 6149104), (13536, 6050980), (13690, 5982912), (13912, 5887440), (14144, 5790870), (14208, 5764785), (14382, 5695040), (14430, 5676096), (14664, 5585520), (14976, 5469155), (15040, 5445882), (15096, 5425680), (15392, 5321340), (15651, 5233280), (15912, 5147440), (15980, 5125536), (16320, 5018754), (16354, 5008320), (16428, 4985760), (16920, 4840784), (17316, 4730080), (17390, 4709952), (17680, 4632696), (17760, 4611828), (17797, 4602240), (18048, 4538235), (18330, 4468416), (18720, 4375324), (18870, 4340544), (19176, 4271280), (19240, 4257072), (19552, 4189140), (19584, 4182295), (19890, 4117952), (20128, 4069260), (20535, 3988608), (20774, 3942720), (20868, 3924960), 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