81999335040

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:325

約数の個数: 1024

約数和(自身を含む): 330891264000

約数和(自身を除く): 248891928960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 31, 32, 35, 40, 42, 43, 46, 48, 56, 60, 62, 64, 69, 70, 80, 84, 86, 92, 93, 96, 105, 112, 115, 120, 124, 128, 129, 138, 140, 155, 160, 161, 168, 172, 184, 186, 192, 199, 210, 215, 217, 224, 230, 240, 248, 258, 276, 280, 301, 310, 320, 322, 336, 344, 345, 368, 372, 384, 398, 420, 430, 434, 448, 460, 465, 480, 483, 496, 516, 552, 560, 597, 602, 620, 640, 644, 645, 651, 672, 688, 690, 713, 736, 744, 796, 805, 840, 860, 868, 896, 903, 920, 930, 960, 966, 989, 992, 995, 1032, 1085, 1104, 1120, 1194, 1204, 1240, 1288, 1290, 1302, 1333, 1344, 1376, 1380, 1393, 1426, 1472, 1488, 1505, 1592, 1610, 1680, 1720, 1736, 1806, 1840, 1860, 1920, 1932, 1978, 1984, 1990, 2064, 2139, 2170, 2208, 2240, 2388, 2408, 2415, 2480, 2576, 2580, 2604, 2666, 2688, 2752, 2760, 2786, 2852, 2944, 2967, 2976, 2985, 3010, 3184, 3220, 3255, 3360, 3440, 3472, 3565, 3612, 3680, 3720, 3864, 3956, 3968, 3980, 3999, 4128, 4179, 4278, 4340, 4416, 4480, 4515, 4577, 4776, 4816, 4830, 4945, 4960, 4991, 5152, 5160, 5208, 5332, 5504, 5520, 5572, 5704, 5934, 5952, 5970, 6020, 6169, 6368, 6440, 6510, 6665, 6720, 6880, 6923, 6944, 6965, 7130, 7224, 7360, 7440, 7728, 7912, 7960, 7998, 8256, 8358, 8556, 8557, 8680, 8832, 9030, 9154, 9331, 9552, 9632, 9660, 9890, 9920, 9982, 10304, 10320, 10416, 10664, 10695, 11040, 11144, 11408, 11868, 11904, 11940, 12040, 12338, 12736, 12880, 13020, 13330, 13440, 13731, 13760, 13846, 13888, 13930, 14260, 14448, 14720, 14835, 14880, 14973, 15456, 15824, 15920, 15996, 16512, 16716, 17112, 17114, 17360, 18060, 18308, 18507, 18662, 19104, 19264, 19320, 19780, 19840, 19964, 19995, 20608, 20640, 20769, 20832, 20895, 21328, 21390, 22080, 22288, 22816, 22885, 23736, 23880, 24080, 24676, 24955, 25472, 25671, 25760, 26040, 26660, 27462, 27520, 27692, 27776, 27860, 27993, 28520, 28896, 29670, 29760, 29946, 30659, 30845, 30912, 31648, 31840, 31992, 32039, 33432, 34224, 34228, 34615, 34720, 36120, 36616, 37014, 37324, 38208, 38528, 38640, 39560, 39928, 39990, 41280, 41538, 41664, 41790, 42656, 42780, 42785, 43183, 44160, 44576, 45632, 45770, 46655, 47472, 47760, 48160, 49352, 49910, 51342, 51520, 52080, 53320, 54924, 55384, 55720, 55986, 57040, 57792, 59340, 59520, 59892, 59899, 61318, 61690, 61824, 63296, 63680, 63984, 64078, 66864, 68448, 68456, 68655, 69230, 69440, 72240, 73232, 74028, 74648, 74865, 76416, 77280, 79120, 79856, 79980, 82560, 83076, 83328, 83580, 85312, 85560, 85570, 86366, 89152, 91264, 91540, 91977, 92535, 93310, 94944, 95520, 96117, 96320, 98704, 99820, 102684, 103040, 103845, 104160, 106640, 109848, 110768, 111440, 111972, 114080, 115584, 118680, 119784, 119798, 122636, 123380, 126592, 127360, 127968, 128156, 128355, 129549, 133728, 136896, 136912, 137310, 138460, 138880, 139965, 141887, 144480, 146464, 148056, 149296, 149730, 153295, 154560, 158240, 159712, 159960, 160195, 166152, 167160, 170624, 171120, 171140, 172732, 178304, 179697, 183080, 183954, 185070, 186620, 189888, 191040, 192234, 192640, 196811, 197408, 199640, 205368, 207690, 208320, 213280, 214613, 215915, 219696, 221536, 222880, 223944, 228160, 237360, 239568, 239596, 245272, 246760, 255936, 256312, 256710, 259098, 265267, 267456, 273792, 273824, 274620, 276920, 279930, 283774, 288960, 292928, 296112, 298592, 299460, 299495, 306590, 309120, 316480, 319424, 319920, 320390, 332304, 334320, 342240, 342280, 345464, 359394, 366160, 367908, 370140, 373240, 379776, 382080, 384468, 393622, 394816, 399280, 410736, 415380, 416640, 425661, 426560, 429226, 431830, 439392, 443072, 445760, 447888, 456320, 459885, 474720, 479136, 479192, 480585, 490544, 493520, 511872, 512624, 513420, 518196, 530534, 534912, 547648, 549240, 553840, 559860, 567548, 577920, 585856, 590433, 592224, 597184, 598920, 598990, 613180, 632960, 638848, 639840, 640780, 643839, 647745, 664608, 668640, 684480, 684560, 690928, 709435, 718788, 732320, 735816, 740280, 746480, 768936, 787244, 789632, 795801, 798560, 821472, 830760, 851322, 853120, 858452, 863660, 878784, 886144, 891520, 895776, 898485, 919770, 949440, 958272, 958384, 961170, 981088, 984055, 987040, 993209, 1025248, 1026840, 1036392, 1061068, 1073065, 1095296, 1098480, 1107680, 1119720, 1135096, 1180866, 1184448, 1194368, 1197840, 1197980, 1226360, 1279680, 1281560, 1287678, 1295490, 1326335, 1329216, 1337280, 1368960, 1369120, 1377677, 1381856, 1418870, 1437576, 1464640, 1471632, 1480560, 1492960, 1537872, 1574488, 1591602, 1597120, 1642944, 1661520, 1702644, 1716904, 1727320, 1757568, 1791552, 1796970, 1839540, 1856869, 1898880, 1916544, 1916768, 1922340, 1962176, 1968110, 1974080, 1986418, 2050496, 2053680, 2072784, 2122136, 2128305, 2146130, 2196960, 2215360, 2239440, 2270192, 2361732, 2368896, 2395680, 2395960, 2452720, 2559360, 2563120, 2575356, 2590980, 2652670, 2658432, 2674560, 2738240, 2755354, 2763712, 2837740, 2875152, 2929280, 2943264, 2952165, 2961120, 2979627, 2985920, 3075744, 3148976, 3183204, 3194240, 3219195, 3285888, 3323040, 3405288, 3433808, 3454640, 3583104, 3593940, 3679080, 3713738, 3833536, 3844680, 3924352, 3936220, 3948160, 3972836, 3979005, 4100992, 4107360, 4133031, 4145568, 4244272, 4256610, 4292260, 4393920, 4430720, 4478880, 4540384, 4723464, 4791360, 4791920, 4905440, 4966045, 5126240, 5150712, 5181960, 5305340, 5476480, 5510708, 5527424, 5570607, 5675480, 5750304, 5886528, 5904330, 5922240, 5959254, 5971840, 6101141, 6151488, 6297952, 6366408, 6438390, 6646080, 6810576, 6867616, 6888385, 6909280, 7187880, 7358160, 7427476, 7667072, 7689360, 7872440, 7945672, 7958010, 8214720, 8266062, 8291136, 8488544, 8513220, 8584520, 8787840, 8957760, 9080768, 9284345, 9446928, 9582720, 9583840, 9810880, 9932090, 10252480, 10301424, 10363920, 10610680, 11021416, 11141214, 11350960, 11500608, 11773056, 11808660, 11844480, 11918508, 12202282, 12302976, 12595904, 12732816, 12876780, 13292160, 13621152, 13735232, 13776770, 13818560, 14375760, 14716320, 14854952, 14898135, 15378720, 15744880, 15891344, 15916020, 16429440, 16532124, 16582272, 16977088, 17026440, 17169040, 17915520, 18161536, 18303423, 18568690, 18893856, 19167680, 19621760, 19864180, 20504960, 20602848, 20665155, 20727840, 21221360, 22042832, 22282428, 22701920, 23001216, 23617320, 23837016, 24404564, 25191808, 25465632, 25753560, 27242304, 27470464, 27553540, 27637120, 27853035, 28751520, 29432640, 29709904, 29796270, 30505705, 30757440, 31489760, 31782688, 31832040, 33064248, 33954176, 34052880, 34338080, 36606846, 37137380, 37787712, 38335360, 39728360, 41205696, 41330310, 41455680, 42442720, 42707987, 44085664, 44564856, 45403840, 47234640, 47674032, 48809128, 50931264, 51507120, 54484608, 55107080, 55706070, 57503040, 58865280, 59419808, 59592540, 61011410, 61514880, 62979520, 63565376, 63664080, 66128496, 68105760, 68676160, 73213692, 74274760, 75575424, 79456720, 82411392, 82660620, 82911360, 84885440, 85415974, 88171328, 89129712, 90807680, 91517115, 94469280, 95348064, 97618256, 101862528, 103014240, 110214160, 111412140, 115006080, 118839616, 119185080, 122022820, 125959040, 127130752, 127328160, 128123961, 132256992, 136211520, 137352320, 146427384, 148549520, 158913440, 165321240, 169770880, 170831948, 176342656, 178259424, 183034230, 188938560, 190696128, 195236512, 206028480, 213539935, 220428320, 222824280, 237679232, 238370160, 244045640, 254656320, 256247922, 264513984, 272423040, 292854768, 297099040, 317826880, 330642480, 341663896, 356518848, 366068460, 377877120, 381392256, 390473024, 412056960, 427079870, 440856640, 445648560, 476740320, 488091280, 509312640, 512495844, 529027968, 585709536, 594198080, 635653760, 640619805, 661284960, 683327792, 713037696, 732136920, 780946048, 854159740, 881713280, 891297120, 953480640, 976182560, 1024991688, 1171419072, 1188396160, 1281239610, 1322569920, 1366655584, 1464273840, 1708319480, 1782594240, 1906961280, 1952365120, 2049983376, 2342838144, 2562479220, 2645139840, 2733311168, 2928547680, 3416638960, 3565188480, 3904730240, 4099966752, 5124958440, 5466622336, 5857095360, 6833277920, 8199933504, 10249916880, 11714190720, 13666555840, 16399867008, 20499833760, 27333111680, 40999667520, 81999335040]

約数ペア:

[(1, 81999335040), (2, 40999667520), (3, 27333111680), (4, 20499833760), (5, 16399867008), (6, 13666555840), (7, 11714190720), (8, 10249916880), (10, 8199933504), (12, 6833277920), (14, 5857095360), (15, 5466622336), (16, 5124958440), (20, 4099966752), (21, 3904730240), (23, 3565188480), (24, 3416638960), (28, 2928547680), (30, 2733311168), (31, 2645139840), (32, 2562479220), (35, 2342838144), (40, 2049983376), (42, 1952365120), (43, 1906961280), (46, 1782594240), (48, 1708319480), (56, 1464273840), (60, 1366655584), (62, 1322569920), (64, 1281239610), (69, 1188396160), (70, 1171419072), (80, 1024991688), (84, 976182560), (86, 953480640), (92, 891297120), (93, 881713280), (96, 854159740), (105, 780946048), (112, 732136920), (115, 713037696), (120, 683327792), (124, 661284960), (128, 640619805), (129, 635653760), (138, 594198080), (140, 585709536), (155, 529027968), (160, 512495844), (161, 509312640), (168, 488091280), (172, 476740320), (184, 445648560), (186, 440856640), (192, 427079870), (199, 412056960), (210, 390473024), (215, 381392256), (217, 377877120), (224, 366068460), (230, 356518848), (240, 341663896), (248, 330642480), (258, 317826880), (276, 297099040), (280, 292854768), (301, 272423040), (310, 264513984), (320, 256247922), (322, 254656320), (336, 244045640), (344, 238370160), (345, 237679232), (368, 222824280), (372, 220428320), (384, 213539935), (398, 206028480), (420, 195236512), (430, 190696128), (434, 188938560), (448, 183034230), (460, 178259424), (465, 176342656), (480, 170831948), (483, 169770880), (496, 165321240), (516, 158913440), (552, 148549520), (560, 146427384), (597, 137352320), (602, 136211520), (620, 132256992), (640, 128123961), (644, 127328160), (645, 127130752), (651, 125959040), (672, 122022820), (688, 119185080), (690, 118839616), (713, 115006080), (736, 111412140), (744, 110214160), (796, 103014240), (805, 101862528), (840, 97618256), (860, 95348064), (868, 94469280), (896, 91517115), (903, 90807680), (920, 89129712), (930, 88171328), (960, 85415974), (966, 84885440), (989, 82911360), (992, 82660620), (995, 82411392), (1032, 79456720), (1085, 75575424), (1104, 74274760), (1120, 73213692), (1194, 68676160), (1204, 68105760), (1240, 66128496), (1288, 63664080), (1290, 63565376), (1302, 62979520), (1333, 61514880), (1344, 61011410), (1376, 59592540), (1380, 59419808), (1393, 58865280), (1426, 57503040), (1472, 55706070), (1488, 55107080), (1505, 54484608), (1592, 51507120), (1610, 50931264), (1680, 48809128), (1720, 47674032), (1736, 47234640), (1806, 45403840), (1840, 44564856), (1860, 44085664), (1920, 42707987), (1932, 42442720), (1978, 41455680), (1984, 41330310), (1990, 41205696), (2064, 39728360), (2139, 38335360), (2170, 37787712), (2208, 37137380), (2240, 36606846), (2388, 34338080), (2408, 34052880), (2415, 33954176), (2480, 33064248), (2576, 31832040), (2580, 31782688), (2604, 31489760), (2666, 30757440), (2688, 30505705), (2752, 29796270), (2760, 29709904), (2786, 29432640), (2852, 28751520), (2944, 27853035), (2967, 27637120), (2976, 27553540), (2985, 27470464), (3010, 27242304), (3184, 25753560), (3220, 25465632), (3255, 25191808), (3360, 24404564), (3440, 23837016), (3472, 23617320), (3565, 23001216), (3612, 22701920), (3680, 22282428), (3720, 22042832), (3864, 21221360), (3956, 20727840), (3968, 20665155), (3980, 20602848), (3999, 20504960), (4128, 19864180), (4179, 19621760), (4278, 19167680), (4340, 18893856), (4416, 18568690), (4480, 18303423), (4515, 18161536), (4577, 17915520), (4776, 17169040), (4816, 17026440), (4830, 16977088), (4945, 16582272), (4960, 16532124), (4991, 16429440), (5152, 15916020), (5160, 15891344), (5208, 15744880), (5332, 15378720), (5504, 14898135), (5520, 14854952), (5572, 14716320), (5704, 14375760), (5934, 13818560), (5952, 13776770), (5970, 13735232), (6020, 13621152), (6169, 13292160), (6368, 12876780), (6440, 12732816), (6510, 12595904), (6665, 12302976), (6720, 12202282), (6880, 11918508), (6923, 11844480), (6944, 11808660), (6965, 11773056), (7130, 11500608), (7224, 11350960), (7360, 11141214), (7440, 11021416), (7728, 10610680), (7912, 10363920), (7960, 10301424), (7998, 10252480), (8256, 9932090), (8358, 9810880), (8556, 9583840), (8557, 9582720), (8680, 9446928), (8832, 9284345), (9030, 9080768), (9154, 8957760), (9331, 8787840), (9552, 8584520), (9632, 8513220), (9660, 8488544), (9890, 8291136), (9920, 8266062), (9982, 8214720), (10304, 7958010), (10320, 7945672), (10416, 7872440), (10664, 7689360), (10695, 7667072), (11040, 7427476), (11144, 7358160), (11408, 7187880), (11868, 6909280), (11904, 6888385), (11940, 6867616), (12040, 6810576), (12338, 6646080), (12736, 6438390), (12880, 6366408), (13020, 6297952), (13330, 6151488), (13440, 6101141), (13731, 5971840), (13760, 5959254), (13846, 5922240), (13888, 5904330), (13930, 5886528), (14260, 5750304), (14448, 5675480), (14720, 5570607), (14835, 5527424), (14880, 5510708), (14973, 5476480), (15456, 5305340), (15824, 5181960), (15920, 5150712), (15996, 5126240), (16512, 4966045), (16716, 4905440), (17112, 4791920), (17114, 4791360), (17360, 4723464), (18060, 4540384), (18308, 4478880), (18507, 4430720), (18662, 4393920), (19104, 4292260), (19264, 4256610), (19320, 4244272), (19780, 4145568), (19840, 4133031), (19964, 4107360), (19995, 4100992), (20608, 3979005), (20640, 3972836), (20769, 3948160), (20832, 3936220), (20895, 3924352), (21328, 3844680), (21390, 3833536), (22080, 3713738), (22288, 3679080), (22816, 3593940), (22885, 3583104), (23736, 3454640), (23880, 3433808), (24080, 3405288), (24676, 3323040), (24955, 3285888), (25472, 3219195), (25671, 3194240), (25760, 3183204), (26040, 3148976), (26660, 3075744), (27462, 2985920), (27520, 2979627), (27692, 2961120), (27776, 2952165), (27860, 2943264), (27993, 2929280), (28520, 2875152), (28896, 2837740), (29670, 2763712), (29760, 2755354), (29946, 2738240), (30659, 2674560), (30845, 2658432), (30912, 2652670), (31648, 2590980), (31840, 2575356), (31992, 2563120), (32039, 2559360), (33432, 2452720), (34224, 2395960), (34228, 2395680), (34615, 2368896), (34720, 2361732), (36120, 2270192), (36616, 2239440), (37014, 2215360), (37324, 2196960), (38208, 2146130), (38528, 2128305), (38640, 2122136), (39560, 2072784), (39928, 2053680), (39990, 2050496), (41280, 1986418), (41538, 1974080), (41664, 1968110), (41790, 1962176), (42656, 1922340), (42780, 1916768), (42785, 1916544), (43183, 1898880), (44160, 1856869), (44576, 1839540), (45632, 1796970), (45770, 1791552), (46655, 1757568), (47472, 1727320), (47760, 1716904), (48160, 1702644), (49352, 1661520), (49910, 1642944), (51342, 1597120), (51520, 1591602), (52080, 1574488), (53320, 1537872), (54924, 1492960), (55384, 1480560), (55720, 1471632), (55986, 1464640), (57040, 1437576), (57792, 1418870), (59340, 1381856), (59520, 1377677), (59892, 1369120), (59899, 1368960), (61318, 1337280), (61690, 1329216), (61824, 1326335), (63296, 1295490), (63680, 1287678), (63984, 1281560), (64078, 1279680), (66864, 1226360), (68448, 1197980), (68456, 1197840), (68655, 1194368), (69230, 1184448), (69440, 1180866), (72240, 1135096), (73232, 1119720), (74028, 1107680), (74648, 1098480), (74865, 1095296), (76416, 1073065), (77280, 1061068), (79120, 1036392), (79856, 1026840), (79980, 1025248), (82560, 993209), (83076, 987040), (83328, 984055), (83580, 981088), (85312, 961170), (85560, 958384), (85570, 958272), (86366, 949440), (89152, 919770), (91264, 898485), (91540, 895776), (91977, 891520), (92535, 886144), (93310, 878784), (94944, 863660), (95520, 858452), (96117, 853120), (96320, 851322), (98704, 830760), (99820, 821472), (102684, 798560), (103040, 795801), (103845, 789632), (104160, 787244), (106640, 768936), (109848, 746480), (110768, 740280), (111440, 735816), (111972, 732320), (114080, 718788), (115584, 709435), (118680, 690928), (119784, 684560), (119798, 684480), (122636, 668640), (123380, 664608), (126592, 647745), (127360, 643839), (127968, 640780), (128156, 639840), (128355, 638848), (129549, 632960), (133728, 613180), (136896, 598990), (136912, 598920), (137310, 597184), (138460, 592224), (138880, 590433), (139965, 585856), (141887, 577920), (144480, 567548), (146464, 559860), (148056, 553840), (149296, 549240), (149730, 547648), (153295, 534912), (154560, 530534), (158240, 518196), (159712, 513420), (159960, 512624), (160195, 511872), (166152, 493520), (167160, 490544), (170624, 480585), (171120, 479192), (171140, 479136), (172732, 474720), (178304, 459885), (179697, 456320), (183080, 447888), (183954, 445760), (185070, 443072), (186620, 439392), (189888, 431830), (191040, 429226), (192234, 426560), (192640, 425661), (196811, 416640), (197408, 415380), (199640, 410736), (205368, 399280), (207690, 394816), (208320, 393622), (213280, 384468), (214613, 382080), (215915, 379776), (219696, 373240), (221536, 370140), (222880, 367908), (223944, 366160), (228160, 359394), (237360, 345464), (239568, 342280), (239596, 342240), (245272, 334320), (246760, 332304), (255936, 320390), (256312, 319920), (256710, 319424), (259098, 316480), (265267, 309120), (267456, 306590), (273792, 299495), (273824, 299460), (274620, 298592), (276920, 296112), (279930, 292928), (283774, 288960)]