20119968000

素因数分解:

$2^8\times 3^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:153

約数の個数: 1152

約数和(自身を含む): 84945369600

約数和(自身を除く): 64825401600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 27, 29, 30, 32, 33, 36, 40, 44, 45, 48, 50, 54, 55, 58, 60, 64, 66, 72, 73, 75, 80, 87, 88, 90, 96, 99, 100, 108, 110, 116, 120, 125, 128, 132, 135, 144, 145, 146, 150, 160, 165, 174, 176, 180, 192, 198, 200, 216, 219, 220, 225, 232, 240, 250, 256, 261, 264, 270, 275, 288, 290, 292, 297, 300, 319, 320, 330, 348, 352, 360, 365, 375, 384, 396, 400, 432, 435, 438, 440, 450, 464, 480, 495, 500, 522, 528, 540, 550, 576, 580, 584, 594, 600, 638, 640, 657, 660, 675, 696, 704, 720, 725, 730, 750, 768, 783, 792, 800, 803, 825, 864, 870, 876, 880, 900, 928, 957, 960, 990, 1000, 1044, 1056, 1080, 1095, 1100, 1125, 1152, 1160, 1168, 1188, 1200, 1276, 1280, 1305, 1314, 1320, 1350, 1375, 1392, 1408, 1440, 1450, 1460, 1485, 1500, 1566, 1584, 1595, 1600, 1606, 1650, 1728, 1740, 1752, 1760, 1800, 1825, 1856, 1914, 1920, 1971, 1980, 2000, 2088, 2112, 2117, 2160, 2175, 2190, 2200, 2250, 2304, 2320, 2336, 2376, 2400, 2409, 2475, 2552, 2610, 2628, 2640, 2700, 2750, 2784, 2816, 2871, 2880, 2900, 2920, 2970, 3000, 3132, 3168, 3190, 3200, 3212, 3285, 3300, 3375, 3456, 3480, 3504, 3520, 3600, 3625, 3650, 3712, 3828, 3840, 3915, 3942, 3960, 4000, 4015, 4125, 4176, 4224, 4234, 4320, 4350, 4380, 4400, 4500, 4640, 4672, 4752, 4785, 4800, 4818, 4950, 5104, 5220, 5256, 5280, 5400, 5475, 5500, 5568, 5742, 5760, 5800, 5840, 5940, 6000, 6264, 6336, 6351, 6380, 6400, 6424, 6525, 6570, 6600, 6750, 6912, 6960, 7008, 7040, 7200, 7227, 7250, 7300, 7424, 7425, 7656, 7830, 7884, 7920, 7975, 8000, 8030, 8250, 8352, 8448, 8468, 8613, 8640, 8700, 8760, 8800, 9000, 9125, 9280, 9344, 9504, 9570, 9600, 9636, 9855, 9900, 10208, 10440, 10512, 10560, 10585, 10800, 10875, 10950, 11000, 11136, 11484, 11520, 11600, 11680, 11880, 12000, 12045, 12375, 12528, 12672, 12702, 12760, 12848, 13050, 13140, 13200, 13500, 13920, 14016, 14080, 14355, 14400, 14454, 14500, 14600, 14850, 15312, 15660, 15768, 15840, 15950, 16000, 16060, 16425, 16500, 16704, 16936, 17226, 17280, 17400, 17520, 17600, 18000, 18250, 18560, 18688, 19008, 19053, 19140, 19200, 19272, 19575, 19710, 19800, 20075, 20416, 20880, 21024, 21120, 21170, 21600, 21681, 21750, 21900, 22000, 22272, 22968, 23200, 23287, 23360, 23760, 23925, 24000, 24090, 24750, 25056, 25344, 25404, 25520, 25696, 26100, 26280, 26400, 27000, 27375, 27840, 28032, 28710, 28800, 28908, 29000, 29200, 29700, 30624, 31320, 31536, 31680, 31755, 31900, 32000, 32120, 32625, 32850, 33000, 33408, 33872, 34452, 34560, 34800, 35040, 35200, 36000, 36135, 36500, 37120, 37125, 38016, 38106, 38280, 38544, 39150, 39420, 39600, 39875, 40150, 40832, 41760, 42048, 42240, 42340, 43065, 43200, 43362, 43500, 43800, 44000, 45936, 46400, 46574, 46720, 47520, 47850, 48000, 48180, 49275, 49500, 50112, 50808, 51040, 51392, 52200, 52560, 52800, 52925, 54000, 54750, 55680, 56064, 57159, 57420, 57600, 57816, 58000, 58400, 59400, 60225, 61248, 62640, 63072, 63360, 63510, 63800, 64240, 65250, 65700, 66000, 66816, 67744, 68904, 69600, 69861, 70080, 70400, 71775, 72000, 72270, 73000, 74250, 76032, 76212, 76560, 77088, 78300, 78840, 79200, 79750, 80300, 81664, 82125, 83520, 84096, 84680, 86130, 86400, 86724, 87000, 87600, 88000, 91872, 92800, 93148, 93440, 95040, 95265, 95700, 96000, 96360, 97875, 98550, 99000, 100224, 100375, 101616, 102080, 102784, 104400, 105120, 105600, 105850, 108000, 108405, 109500, 111360, 114318, 114840, 115632, 116000, 116435, 116800, 118800, 119625, 120450, 122496, 125280, 126144, 126720, 127020, 127600, 128480, 130500, 131400, 132000, 135488, 137808, 139200, 139722, 140160, 143550, 144000, 144540, 146000, 148500, 152424, 153120, 154176, 156600, 157680, 158400, 158775, 159500, 160600, 164250, 167040, 168192, 169360, 172260, 172800, 173448, 174000, 175200, 176000, 180675, 183744, 185600, 186296, 190080, 190530, 191400, 192720, 195750, 197100, 198000, 200448, 200750, 203232, 204160, 205568, 208800, 209583, 210240, 211200, 211700, 215325, 216000, 216810, 219000, 228636, 229680, 231264, 232000, 232870, 233600, 237600, 239250, 240900, 244992, 246375, 250560, 252288, 254040, 255200, 256960, 261000, 262800, 264000, 264625, 270976, 275616, 278400, 279444, 280320, 285795, 287100, 288000, 289080, 292000, 297000, 301125, 304848, 306240, 308352, 313200, 315360, 316800, 317550, 319000, 321200, 328500, 334080, 338720, 344520, 346896, 348000, 349305, 350400, 352000, 358875, 361350, 367488, 372592, 380160, 381060, 382800, 385440, 391500, 394200, 396000, 401500, 406464, 408320, 417600, 419166, 420480, 423400, 430650, 432000, 433620, 438000, 457272, 459360, 462528, 464000, 465740, 467200, 475200, 476325, 478500, 481800, 492750, 501120, 504576, 508080, 510400, 513920, 522000, 525600, 528000, 529250, 541952, 542025, 551232, 556800, 558888, 571590, 574200, 578160, 582175, 584000, 594000, 602250, 609696, 612480, 616704, 626400, 628749, 630720, 633600, 635100, 638000, 642400, 657000, 677440, 689040, 693792, 696000, 698610, 700800, 717750, 722700, 734976, 745184, 762120, 765600, 770880, 783000, 788400, 792000, 793875, 803000, 812928, 835200, 838332, 840960, 846800, 861300, 864000, 867240, 876000, 903375, 914544, 918720, 925056, 928000, 931480, 950400, 952650, 957000, 963600, 985500, 1002240, 1016160, 1020800, 1027840, 1044000, 1047915, 1051200, 1056000, 1058500, 1076625, 1084050, 1102464, 1117776, 1143180, 1148400, 1156320, 1164350, 1168000, 1188000, 1204500, 1219392, 1224960, 1252800, 1257498, 1261440, 1270200, 1276000, 1284800, 1314000, 1354880, 1378080, 1387584, 1392000, 1397220, 1401600, 1428975, 1435500, 1445400, 1490368, 1524240, 1531200, 1541760, 1566000, 1576800, 1584000, 1587750, 1606000, 1625856, 1670400, 1676664, 1693600, 1722600, 1734480, 1746525, 1752000, 1806750, 1829088, 1837440, 1850112, 1862960, 1900800, 1905300, 1914000, 1927200, 1971000, 2032320, 2041600, 2088000, 2095830, 2102400, 2117000, 2153250, 2168100, 2204928, 2235552, 2286360, 2296800, 2312640, 2328700, 2336000, 2376000, 2381625, 2409000, 2438784, 2505600, 2514996, 2522880, 2540400, 2552000, 2569600, 2628000, 2709760, 2710125, 2756160, 2775168, 2784000, 2794440, 2857950, 2871000, 2890800, 2910875, 2980736, 3048480, 3062400, 3083520, 3132000, 3143745, 3153600, 3168000, 3175500, 3212000, 3353328, 3387200, 3445200, 3468960, 3493050, 3504000, 3613500, 3658176, 3674880, 3725920, 3810600, 3828000, 3854400, 3942000, 4064640, 4176000, 4191660, 4204800, 4234000, 4306500, 4336200, 4471104, 4572720, 4593600, 4625280, 4657400, 4752000, 4763250, 4818000, 4877568, 5011200, 5029992, 5080800, 5104000, 5139200, 5239575, 5256000, 5420250, 5512320, 5550336, 5588880, 5715900, 5742000, 5781600, 5821750, 5961472, 6096960, 6124800, 6264000, 6287490, 6307200, 6351000, 6424000, 6706656, 6774400, 6890400, 6937920, 6986100, 7008000, 7144875, 7227000, 7316352, 7451840, 7621200, 7656000, 7708800, 7884000, 8129280, 8352000, 8383320, 8468000, 8613000, 8672400, 8732625, 8942208, 9145440, 9187200, 9250560, 9314800, 9504000, 9526500, 9636000, 10059984, 10161600, 10208000, 10479150, 10512000, 10840500, 11024640, 11177760, 11431800, 11484000, 11563200, 11643500, 12193920, 12528000, 12574980, 12614400, 12702000, 12848000, 13413312, 13548800, 13780800, 13875840, 13972200, 14289750, 14454000, 14632704, 14903680, 15242400, 15312000, 15417600, 15718725, 15768000, 16766640, 16936000, 17226000, 17344800, 17465250, 17884416, 18290880, 18374400, 18629600, 19053000, 19272000, 20119968, 20323200, 20958300, 21024000, 21681000, 22355520, 22863600, 22968000, 23126400, 23287000, 24387840, 25056000, 25149960, 25404000, 25696000, 26197875, 26826624, 27561600, 27751680, 27944400, 28579500, 28908000, 29807360, 30484800, 30624000, 31437450, 31536000, 33533280, 33872000, 34452000, 34689600, 34930500, 36581760, 37259200, 38106000, 38544000, 40239936, 40646400, 41916600, 43362000, 44711040, 45727200, 45936000, 46252800, 46574000, 50299920, 50808000, 52395750, 53653248, 55123200, 55888800, 57159000, 57816000, 60969600, 62874900, 63072000, 67066560, 67744000, 68904000, 69379200, 69861000, 73163520, 74518400, 76212000, 77088000, 78593625, 80479872, 83833200, 86724000, 89422080, 91454400, 91872000, 93148000, 100599840, 101616000, 104791500, 111777600, 114318000, 115632000, 121939200, 125749800, 134133120, 137808000, 138758400, 139722000, 149036800, 152424000, 157187250, 160959744, 167666400, 173448000, 182908800, 186296000, 201199680, 203232000, 209583000, 223555200, 228636000, 231264000, 251499600, 268266240, 275616000, 279444000, 304848000, 314374500, 335332800, 346896000, 365817600, 372592000, 402399360, 419166000, 447110400, 457272000, 502999200, 558888000, 609696000, 628749000, 670665600, 693792000, 745184000, 804798720, 838332000, 914544000, 1005998400, 1117776000, 1257498000, 1341331200, 1676664000, 1829088000, 2011996800, 2235552000, 2514996000, 3353328000, 4023993600, 5029992000, 6706656000, 10059984000, 20119968000]

約数ペア:

[(1, 20119968000), (2, 10059984000), (3, 6706656000), (4, 5029992000), (5, 4023993600), (6, 3353328000), (8, 2514996000), (9, 2235552000), (10, 2011996800), (11, 1829088000), (12, 1676664000), (15, 1341331200), (16, 1257498000), (18, 1117776000), (20, 1005998400), (22, 914544000), (24, 838332000), (25, 804798720), (27, 745184000), (29, 693792000), (30, 670665600), (32, 628749000), (33, 609696000), (36, 558888000), (40, 502999200), (44, 457272000), (45, 447110400), (48, 419166000), (50, 402399360), (54, 372592000), (55, 365817600), (58, 346896000), (60, 335332800), (64, 314374500), (66, 304848000), (72, 279444000), (73, 275616000), (75, 268266240), (80, 251499600), (87, 231264000), (88, 228636000), (90, 223555200), (96, 209583000), (99, 203232000), (100, 201199680), (108, 186296000), (110, 182908800), (116, 173448000), (120, 167666400), (125, 160959744), (128, 157187250), (132, 152424000), (135, 149036800), (144, 139722000), (145, 138758400), (146, 137808000), (150, 134133120), (160, 125749800), (165, 121939200), (174, 115632000), (176, 114318000), (180, 111777600), (192, 104791500), (198, 101616000), (200, 100599840), (216, 93148000), (219, 91872000), (220, 91454400), (225, 89422080), (232, 86724000), (240, 83833200), (250, 80479872), (256, 78593625), (261, 77088000), (264, 76212000), (270, 74518400), (275, 73163520), (288, 69861000), (290, 69379200), (292, 68904000), (297, 67744000), (300, 67066560), (319, 63072000), (320, 62874900), (330, 60969600), (348, 57816000), (352, 57159000), (360, 55888800), (365, 55123200), (375, 53653248), (384, 52395750), (396, 50808000), (400, 50299920), (432, 46574000), (435, 46252800), (438, 45936000), (440, 45727200), (450, 44711040), (464, 43362000), (480, 41916600), (495, 40646400), (500, 40239936), (522, 38544000), (528, 38106000), (540, 37259200), (550, 36581760), (576, 34930500), (580, 34689600), (584, 34452000), (594, 33872000), (600, 33533280), (638, 31536000), (640, 31437450), (657, 30624000), (660, 30484800), (675, 29807360), (696, 28908000), (704, 28579500), (720, 27944400), (725, 27751680), (730, 27561600), (750, 26826624), (768, 26197875), (783, 25696000), (792, 25404000), (800, 25149960), (803, 25056000), (825, 24387840), (864, 23287000), (870, 23126400), (876, 22968000), (880, 22863600), (900, 22355520), (928, 21681000), (957, 21024000), (960, 20958300), (990, 20323200), (1000, 20119968), (1044, 19272000), (1056, 19053000), (1080, 18629600), (1095, 18374400), (1100, 18290880), (1125, 17884416), (1152, 17465250), (1160, 17344800), (1168, 17226000), (1188, 16936000), (1200, 16766640), (1276, 15768000), (1280, 15718725), (1305, 15417600), (1314, 15312000), (1320, 15242400), (1350, 14903680), (1375, 14632704), (1392, 14454000), (1408, 14289750), (1440, 13972200), (1450, 13875840), (1460, 13780800), (1485, 13548800), (1500, 13413312), (1566, 12848000), (1584, 12702000), (1595, 12614400), (1600, 12574980), (1606, 12528000), (1650, 12193920), (1728, 11643500), (1740, 11563200), (1752, 11484000), (1760, 11431800), (1800, 11177760), (1825, 11024640), (1856, 10840500), (1914, 10512000), (1920, 10479150), (1971, 10208000), (1980, 10161600), (2000, 10059984), (2088, 9636000), (2112, 9526500), (2117, 9504000), (2160, 9314800), (2175, 9250560), (2190, 9187200), (2200, 9145440), (2250, 8942208), (2304, 8732625), (2320, 8672400), (2336, 8613000), (2376, 8468000), (2400, 8383320), (2409, 8352000), (2475, 8129280), (2552, 7884000), (2610, 7708800), (2628, 7656000), (2640, 7621200), (2700, 7451840), (2750, 7316352), (2784, 7227000), (2816, 7144875), (2871, 7008000), (2880, 6986100), (2900, 6937920), (2920, 6890400), (2970, 6774400), (3000, 6706656), (3132, 6424000), (3168, 6351000), (3190, 6307200), (3200, 6287490), (3212, 6264000), (3285, 6124800), (3300, 6096960), (3375, 5961472), (3456, 5821750), (3480, 5781600), (3504, 5742000), (3520, 5715900), (3600, 5588880), (3625, 5550336), (3650, 5512320), (3712, 5420250), (3828, 5256000), (3840, 5239575), (3915, 5139200), (3942, 5104000), (3960, 5080800), (4000, 5029992), (4015, 5011200), (4125, 4877568), (4176, 4818000), (4224, 4763250), (4234, 4752000), (4320, 4657400), (4350, 4625280), (4380, 4593600), (4400, 4572720), (4500, 4471104), (4640, 4336200), (4672, 4306500), (4752, 4234000), (4785, 4204800), (4800, 4191660), (4818, 4176000), (4950, 4064640), (5104, 3942000), (5220, 3854400), (5256, 3828000), (5280, 3810600), (5400, 3725920), (5475, 3674880), (5500, 3658176), (5568, 3613500), (5742, 3504000), (5760, 3493050), (5800, 3468960), (5840, 3445200), (5940, 3387200), (6000, 3353328), (6264, 3212000), (6336, 3175500), (6351, 3168000), (6380, 3153600), (6400, 3143745), (6424, 3132000), (6525, 3083520), (6570, 3062400), (6600, 3048480), (6750, 2980736), (6912, 2910875), (6960, 2890800), (7008, 2871000), (7040, 2857950), (7200, 2794440), (7227, 2784000), (7250, 2775168), (7300, 2756160), (7424, 2710125), (7425, 2709760), (7656, 2628000), (7830, 2569600), (7884, 2552000), (7920, 2540400), (7975, 2522880), (8000, 2514996), (8030, 2505600), (8250, 2438784), (8352, 2409000), (8448, 2381625), (8468, 2376000), (8613, 2336000), (8640, 2328700), (8700, 2312640), (8760, 2296800), (8800, 2286360), (9000, 2235552), (9125, 2204928), (9280, 2168100), (9344, 2153250), (9504, 2117000), (9570, 2102400), (9600, 2095830), (9636, 2088000), (9855, 2041600), (9900, 2032320), (10208, 1971000), (10440, 1927200), (10512, 1914000), (10560, 1905300), (10585, 1900800), (10800, 1862960), (10875, 1850112), (10950, 1837440), (11000, 1829088), (11136, 1806750), (11484, 1752000), (11520, 1746525), (11600, 1734480), (11680, 1722600), (11880, 1693600), (12000, 1676664), (12045, 1670400), (12375, 1625856), (12528, 1606000), (12672, 1587750), (12702, 1584000), (12760, 1576800), (12848, 1566000), (13050, 1541760), (13140, 1531200), (13200, 1524240), (13500, 1490368), (13920, 1445400), (14016, 1435500), (14080, 1428975), (14355, 1401600), (14400, 1397220), (14454, 1392000), (14500, 1387584), (14600, 1378080), (14850, 1354880), (15312, 1314000), (15660, 1284800), (15768, 1276000), (15840, 1270200), (15950, 1261440), (16000, 1257498), (16060, 1252800), (16425, 1224960), (16500, 1219392), (16704, 1204500), (16936, 1188000), (17226, 1168000), (17280, 1164350), (17400, 1156320), (17520, 1148400), (17600, 1143180), (18000, 1117776), (18250, 1102464), (18560, 1084050), (18688, 1076625), (19008, 1058500), (19053, 1056000), (19140, 1051200), (19200, 1047915), (19272, 1044000), (19575, 1027840), (19710, 1020800), (19800, 1016160), (20075, 1002240), (20416, 985500), (20880, 963600), (21024, 957000), (21120, 952650), (21170, 950400), (21600, 931480), (21681, 928000), (21750, 925056), (21900, 918720), (22000, 914544), (22272, 903375), (22968, 876000), (23200, 867240), (23287, 864000), (23360, 861300), (23760, 846800), (23925, 840960), (24000, 838332), (24090, 835200), (24750, 812928), (25056, 803000), (25344, 793875), (25404, 792000), (25520, 788400), (25696, 783000), (26100, 770880), (26280, 765600), (26400, 762120), (27000, 745184), (27375, 734976), (27840, 722700), (28032, 717750), (28710, 700800), (28800, 698610), (28908, 696000), (29000, 693792), (29200, 689040), (29700, 677440), (30624, 657000), (31320, 642400), (31536, 638000), (31680, 635100), (31755, 633600), (31900, 630720), (32000, 628749), (32120, 626400), (32625, 616704), (32850, 612480), (33000, 609696), (33408, 602250), (33872, 594000), (34452, 584000), (34560, 582175), (34800, 578160), (35040, 574200), (35200, 571590), (36000, 558888), (36135, 556800), (36500, 551232), (37120, 542025), (37125, 541952), (38016, 529250), (38106, 528000), (38280, 525600), (38544, 522000), (39150, 513920), (39420, 510400), (39600, 508080), (39875, 504576), (40150, 501120), (40832, 492750), (41760, 481800), (42048, 478500), (42240, 476325), (42340, 475200), (43065, 467200), (43200, 465740), (43362, 464000), (43500, 462528), (43800, 459360), (44000, 457272), (45936, 438000), (46400, 433620), (46574, 432000), (46720, 430650), (47520, 423400), (47850, 420480), (48000, 419166), (48180, 417600), (49275, 408320), (49500, 406464), (50112, 401500), (50808, 396000), (51040, 394200), (51392, 391500), (52200, 385440), (52560, 382800), (52800, 381060), (52925, 380160), (54000, 372592), (54750, 367488), (55680, 361350), (56064, 358875), (57159, 352000), (57420, 350400), (57600, 349305), (57816, 348000), (58000, 346896), (58400, 344520), (59400, 338720), (60225, 334080), (61248, 328500), (62640, 321200), (63072, 319000), (63360, 317550), (63510, 316800), (63800, 315360), (64240, 313200), (65250, 308352), (65700, 306240), (66000, 304848), (66816, 301125), (67744, 297000), (68904, 292000), (69600, 289080), (69861, 288000), (70080, 287100), (70400, 285795), (71775, 280320), (72000, 279444), (72270, 278400), (73000, 275616), (74250, 270976), (76032, 264625), (76212, 264000), (76560, 262800), (77088, 261000), (78300, 256960), (78840, 255200), (79200, 254040), (79750, 252288), (80300, 250560), (81664, 246375), (82125, 244992), (83520, 240900), (84096, 239250), (84680, 237600), (86130, 233600), (86400, 232870), (86724, 232000), (87000, 231264), (87600, 229680), (88000, 228636), (91872, 219000), (92800, 216810), (93148, 216000), (93440, 215325), (95040, 211700), (95265, 211200), (95700, 210240), (96000, 209583), (96360, 208800), (97875, 205568), (98550, 204160), (99000, 203232), (100224, 200750), (100375, 200448), (101616, 198000), (102080, 197100), (102784, 195750), (104400, 192720), (105120, 191400), (105600, 190530), (105850, 190080), (108000, 186296), (108405, 185600), (109500, 183744), (111360, 180675), (114318, 176000), (114840, 175200), (115632, 174000), (116000, 173448), (116435, 172800), (116800, 172260), (118800, 169360), (119625, 168192), (120450, 167040), (122496, 164250), (125280, 160600), (126144, 159500), (126720, 158775), (127020, 158400), (127600, 157680), (128480, 156600), (130500, 154176), (131400, 153120), (132000, 152424), (135488, 148500), (137808, 146000), (139200, 144540), (139722, 144000), (140160, 143550)]