19739166720

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:380

約数の個数: 768

約数和(自身を含む): 81366405120

約数和(自身を除く): 61627238400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 23, 24, 26, 28, 30, 32, 35, 39, 40, 42, 46, 48, 52, 56, 60, 64, 65, 69, 70, 78, 80, 84, 91, 92, 96, 104, 105, 112, 115, 120, 128, 130, 138, 140, 156, 160, 161, 168, 182, 184, 192, 195, 208, 210, 224, 230, 240, 256, 260, 273, 276, 280, 299, 307, 312, 320, 322, 336, 345, 364, 368, 384, 390, 416, 420, 448, 455, 460, 480, 483, 512, 520, 546, 552, 560, 598, 614, 624, 640, 644, 672, 690, 728, 736, 768, 780, 805, 832, 840, 896, 897, 910, 920, 921, 960, 966, 1024, 1040, 1092, 1104, 1120, 1196, 1228, 1248, 1280, 1288, 1344, 1365, 1380, 1456, 1472, 1495, 1535, 1536, 1560, 1610, 1664, 1680, 1792, 1794, 1820, 1840, 1842, 1920, 1932, 2048, 2080, 2093, 2149, 2184, 2208, 2240, 2392, 2415, 2456, 2496, 2560, 2576, 2688, 2730, 2760, 2912, 2944, 2990, 3070, 3072, 3120, 3220, 3328, 3360, 3584, 3588, 3640, 3680, 3684, 3840, 3864, 3991, 4160, 4186, 4298, 4368, 4416, 4480, 4485, 4605, 4784, 4830, 4912, 4992, 5120, 5152, 5376, 5460, 5520, 5824, 5888, 5980, 6140, 6144, 6240, 6279, 6440, 6447, 6656, 6720, 7061, 7168, 7176, 7280, 7360, 7368, 7680, 7728, 7982, 8320, 8372, 8596, 8736, 8832, 8960, 8970, 9210, 9568, 9660, 9824, 9984, 10240, 10304, 10465, 10745, 10752, 10920, 11040, 11648, 11776, 11960, 11973, 12280, 12480, 12558, 12880, 12894, 13312, 13440, 14122, 14336, 14352, 14560, 14720, 14736, 15360, 15456, 15964, 16640, 16744, 17192, 17472, 17664, 17920, 17940, 18420, 19136, 19320, 19648, 19955, 19968, 20608, 20930, 21183, 21490, 21504, 21840, 22080, 23296, 23552, 23920, 23946, 24560, 24960, 25116, 25760, 25788, 26624, 26880, 27937, 28244, 28704, 29120, 29440, 29472, 30720, 30912, 31395, 31928, 32235, 33280, 33488, 34384, 34944, 35305, 35328, 35840, 35880, 36840, 38272, 38640, 39296, 39910, 39936, 41216, 41860, 42366, 42980, 43008, 43680, 44160, 46592, 47104, 47840, 47892, 49120, 49427, 49920, 50232, 51520, 51576, 53760, 55874, 56488, 57408, 58240, 58880, 58944, 59865, 61824, 62790, 63856, 64470, 66560, 66976, 68768, 69888, 70610, 70656, 71680, 71760, 73680, 76544, 77280, 78592, 79820, 79872, 82432, 83720, 83811, 84732, 85960, 87360, 88320, 91793, 93184, 95680, 95784, 98240, 98854, 99840, 100464, 103040, 103152, 105915, 107520, 111748, 112976, 114816, 116480, 117760, 117888, 119730, 123648, 125580, 127712, 128940, 133120, 133952, 137536, 139685, 139776, 141220, 141312, 143520, 147360, 148281, 153088, 154560, 157184, 159640, 164864, 167440, 167622, 169464, 171920, 174720, 176640, 183586, 186368, 191360, 191568, 196480, 197708, 199680, 200928, 206080, 206304, 211830, 215040, 223496, 225952, 229632, 232960, 235520, 235776, 239460, 247135, 247296, 251160, 255424, 257880, 267904, 275072, 275379, 279370, 279552, 282440, 287040, 294720, 296562, 306176, 309120, 314368, 319280, 329728, 334880, 335244, 338928, 343840, 349440, 353280, 367172, 382720, 383136, 392960, 395416, 399360, 401856, 412160, 412608, 419055, 423660, 446992, 451904, 458965, 459264, 465920, 471552, 478920, 494270, 494592, 502320, 510848, 515760, 535808, 550144, 550758, 558740, 559104, 564880, 574080, 589440, 593124, 612352, 618240, 628736, 638560, 642551, 669760, 670488, 677856, 687680, 698880, 706560, 734344, 741405, 765440, 766272, 785920, 790832, 803712, 824320, 825216, 838110, 847320, 893984, 903808, 917930, 918528, 931840, 943104, 957840, 988540, 989184, 1004640, 1021696, 1031520, 1071616, 1100288, 1101516, 1117480, 1129760, 1148160, 1178880, 1186248, 1236480, 1277120, 1285102, 1339520, 1340976, 1355712, 1375360, 1376895, 1397760, 1468688, 1482810, 1530880, 1532544, 1571840, 1581664, 1607424, 1648640, 1650432, 1676220, 1694640, 1787968, 1807616, 1835860, 1837056, 1886208, 1915680, 1927653, 1977080, 2009280, 2043392, 2063040, 2143232, 2200576, 2203032, 2234960, 2259520, 2296320, 2357760, 2372496, 2472960, 2554240, 2570204, 2679040, 2681952, 2711424, 2750720, 2753790, 2795520, 2937376, 2965620, 3061760, 3065088, 3143680, 3163328, 3212755, 3214848, 3300864, 3352440, 3389280, 3575936, 3615232, 3671720, 3831360, 3855306, 3954160, 4018560, 4086784, 4126080, 4286464, 4401152, 4406064, 4469920, 4519040, 4592640, 4715520, 4744992, 4945920, 5108480, 5140408, 5358080, 5363904, 5422848, 5501440, 5507580, 5874752, 5931240, 6130176, 6326656, 6425510, 6429696, 6601728, 6704880, 6778560, 7151872, 7230464, 7343440, 7662720, 7710612, 7908320, 8037120, 8173568, 8252160, 8812128, 8939840, 9038080, 9185280, 9431040, 9489984, 9638265, 10216960, 10280816, 10716160, 10727808, 10845696, 11002880, 11015160, 11749504, 11862480, 12260352, 12653312, 12851020, 12859392, 13203456, 13409760, 13557120, 14303744, 14460928, 14686880, 15325440, 15421224, 15816640, 16074240, 16504320, 17624256, 17879680, 18076160, 18979968, 19276530, 20433920, 20561632, 21432320, 21455616, 21691392, 22005760, 22030320, 23499008, 23724960, 24520704, 25306624, 25702040, 26819520, 27114240, 28607488, 29373760, 30650880, 30842448, 31633280, 32148480, 33008640, 35248512, 35759360, 36152320, 37959936, 38553060, 40867840, 41123264, 42911232, 43382784, 44060640, 46998016, 47449920, 50613248, 51404080, 53639040, 54228480, 57214976, 58747520, 61301760, 61684896, 63266560, 64296960, 66017280, 70497024, 71518720, 72304640, 75919872, 77106120, 82246528, 85822464, 88121280, 93996032, 94899840, 101226496, 102808160, 107278080, 108456960, 117495040, 122603520, 123369792, 126533120, 140994048, 143037440, 151839744, 154212240, 164493056, 171644928, 176242560, 187992064, 189799680, 205616320, 214556160, 216913920, 234990080, 246739584, 253066240, 281988096, 286074880, 303679488, 308424480, 328986112, 352485120, 379599360, 411232640, 429112320, 469980160, 493479168, 506132480, 563976192, 616848960, 657972224, 704970240, 759198720, 822465280, 858224640, 939960320, 986958336, 1233697920, 1315944448, 1409940480, 1518397440, 1644930560, 1973916672, 2467395840, 2819880960, 3289861120, 3947833344, 4934791680, 6579722240, 9869583360, 19739166720]

約数ペア:

[(1, 19739166720), (2, 9869583360), (3, 6579722240), (4, 4934791680), (5, 3947833344), (6, 3289861120), (7, 2819880960), (8, 2467395840), (10, 1973916672), (12, 1644930560), (13, 1518397440), (14, 1409940480), (15, 1315944448), (16, 1233697920), (20, 986958336), (21, 939960320), (23, 858224640), (24, 822465280), (26, 759198720), (28, 704970240), (30, 657972224), (32, 616848960), (35, 563976192), (39, 506132480), (40, 493479168), (42, 469980160), (46, 429112320), (48, 411232640), (52, 379599360), (56, 352485120), (60, 328986112), (64, 308424480), (65, 303679488), (69, 286074880), (70, 281988096), (78, 253066240), (80, 246739584), (84, 234990080), (91, 216913920), (92, 214556160), (96, 205616320), (104, 189799680), (105, 187992064), (112, 176242560), (115, 171644928), (120, 164493056), (128, 154212240), (130, 151839744), (138, 143037440), (140, 140994048), (156, 126533120), (160, 123369792), (161, 122603520), (168, 117495040), (182, 108456960), (184, 107278080), (192, 102808160), (195, 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