21616533120

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:393

約数の個数: 768

約数和(自身を含む): 88306606080

約数和(自身を除く): 66690072960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 31, 32, 35, 39, 40, 42, 48, 52, 56, 60, 62, 64, 65, 70, 78, 80, 84, 91, 93, 96, 104, 105, 112, 120, 124, 128, 130, 140, 155, 156, 160, 168, 169, 182, 186, 192, 195, 208, 210, 217, 224, 240, 248, 260, 273, 280, 307, 310, 312, 320, 336, 338, 364, 372, 384, 390, 403, 416, 420, 434, 448, 455, 465, 480, 496, 507, 520, 546, 560, 614, 620, 624, 640, 651, 672, 676, 728, 744, 780, 806, 832, 840, 845, 868, 896, 910, 921, 930, 960, 992, 1014, 1040, 1085, 1092, 1120, 1183, 1209, 1228, 1240, 1248, 1302, 1344, 1352, 1365, 1456, 1488, 1535, 1560, 1612, 1664, 1680, 1690, 1736, 1820, 1842, 1860, 1920, 1984, 2015, 2028, 2080, 2149, 2170, 2184, 2240, 2366, 2418, 2456, 2480, 2496, 2535, 2604, 2688, 2704, 2730, 2821, 2912, 2976, 3070, 3120, 3224, 3255, 3360, 3380, 3472, 3549, 3640, 3684, 3720, 3968, 3991, 4030, 4056, 4160, 4298, 4340, 4368, 4480, 4605, 4732, 4836, 4912, 4960, 4992, 5070, 5208, 5239, 5408, 5460, 5642, 5824, 5915, 5952, 6045, 6140, 6240, 6447, 6448, 6510, 6720, 6760, 6944, 7098, 7280, 7368, 7440, 7982, 8060, 8112, 8320, 8463, 8596, 8680, 8736, 9210, 9464, 9517, 9672, 9824, 9920, 10140, 10416, 10478, 10745, 10816, 10920, 11284, 11648, 11830, 11904, 11973, 12090, 12280, 12480, 12894, 12896, 13020, 13440, 13520, 13888, 14105, 14196, 14560, 14736, 14880, 15717, 15964, 16120, 16224, 16926, 17192, 17360, 17472, 17745, 18420, 18928, 19034, 19344, 19648, 19840, 19955, 20280, 20832, 20956, 21490, 21632, 21840, 22568, 23660, 23946, 24180, 24560, 24960, 25788, 25792, 26040, 26195, 27040, 27776, 27937, 28210, 28392, 28551, 29120, 29472, 29760, 31434, 31928, 32235, 32240, 32448, 33852, 34384, 34720, 34944, 35490, 36673, 36840, 37856, 38068, 38688, 39296, 39910, 40560, 41664, 41912, 42315, 42980, 43680, 45136, 47320, 47585, 47892, 48360, 49120, 51576, 51584, 51883, 52080, 52390, 54080, 55874, 56420, 56784, 57102, 58240, 58944, 59520, 59865, 62868, 63856, 64470, 64480, 64896, 66619, 67704, 68768, 69440, 70980, 73346, 73680, 75712, 76136, 77376, 78585, 79820, 81120, 83328, 83811, 83824, 84630, 85960, 87360, 90272, 94640, 95170, 95784, 96720, 98240, 103152, 103766, 104160, 104780, 108160, 110019, 111748, 112840, 113568, 114204, 117888, 119730, 123721, 125736, 127712, 128940, 128960, 133238, 135408, 137536, 138880, 139685, 141960, 142755, 146692, 147360, 151424, 152272, 154752, 155649, 157170, 159640, 162240, 167622, 167648, 169260, 171920, 174720, 180544, 183365, 189280, 190340, 191568, 193440, 196480, 199857, 206304, 207532, 208320, 209560, 220038, 223496, 225680, 227136, 228408, 239460, 247442, 251472, 255424, 257880, 257920, 259415, 266476, 270816, 275072, 279370, 283920, 285510, 293384, 294720, 304544, 311298, 314340, 319280, 324480, 333095, 335244, 335296, 338520, 343840, 361088, 363181, 366730, 371163, 378560, 380680, 383136, 386880, 399714, 412608, 415064, 416640, 419055, 419120, 440076, 446992, 451360, 454272, 456816, 478920, 494884, 502944, 510848, 515760, 518830, 532952, 541632, 550095, 558740, 567840, 571020, 586768, 589440, 609088, 618605, 622596, 628680, 638560, 666190, 670488, 670592, 677040, 687680, 726362, 733460, 742326, 757120, 761360, 766272, 773760, 778245, 799428, 825216, 830128, 838110, 838240, 866047, 880152, 893984, 902720, 913632, 957840, 989768, 999285, 1005888, 1031520, 1037660, 1065904, 1083264, 1089543, 1100190, 1117480, 1135680, 1142040, 1173536, 1218176, 1237210, 1245192, 1257360, 1277120, 1332380, 1340976, 1354080, 1375360, 1452724, 1466920, 1484652, 1522720, 1532544, 1556490, 1598856, 1608373, 1660256, 1676220, 1676480, 1732094, 1760304, 1787968, 1805440, 1815905, 1827264, 1855815, 1915680, 1979536, 1998570, 2011776, 2063040, 2075320, 2131808, 2179086, 2200380, 2234960, 2271360, 2284080, 2347072, 2474420, 2490384, 2514720, 2554240, 2598141, 2664760, 2681952, 2708160, 2905448, 2933840, 2969304, 3045440, 3112980, 3197712, 3216746, 3320512, 3352440, 3352960, 3464188, 3520608, 3575936, 3631810, 3654528, 3711630, 3831360, 3959072, 3997140, 4126080, 4150640, 4263616, 4330235, 4358172, 4400760, 4469920, 4568160, 4694144, 4825119, 4948840, 4980768, 5029440, 5196282, 5329520, 5363904, 5416320, 5447715, 5810896, 5867680, 5938608, 6090880, 6225960, 6395424, 6433492, 6641024, 6704880, 6928376, 7041216, 7263620, 7423260, 7662720, 7918144, 7994280, 8041865, 8301280, 8527232, 8660470, 8716344, 8801520, 8939840, 9136320, 9650238, 9897680, 9961536, 10058880, 10392564, 10659040, 10727808, 10895430, 11258611, 11621792, 11735360, 11877216, 12451920, 12790848, 12866984, 12990705, 13409760, 13856752, 14082432, 14527240, 14846520, 15836288, 15988560, 16083730, 16602560, 17320940, 17432688, 17603040, 17879680, 18272640, 19300476, 19795360, 19923072, 20785128, 21318080, 21790860, 22517222, 23243584, 23470720, 23754432, 24125595, 24903840, 25581696, 25733968, 25981410, 26819520, 27713504, 29054480, 29693040, 31977120, 32167460, 33205120, 33775833, 34641880, 34865376, 35206080, 38600952, 39590720, 41570256, 42636160, 43581720, 45034444, 46487168, 47508864, 48251190, 49807680, 51467936, 51962820, 53639040, 55427008, 56293055, 58108960, 59386080, 63954240, 64334920, 67551666, 69283760, 69730752, 70412160, 77201904, 79181440, 83140512, 87163440, 90068888, 96502380, 99615360, 102935872, 103925640, 110854016, 112586110, 116217920, 118772160, 127908480, 128669840, 135103332, 138567520, 139461504, 154403808, 166281024, 168879165, 174326880, 180137776, 193004760, 205871744, 207851280, 225172220, 232435840, 237544320, 257339680, 270206664, 277135040, 308807616, 332562048, 337758330, 348653760, 360275552, 386009520, 415702560, 450344440, 514679360, 540413328, 554270080, 617615232, 675516660, 697307520, 720551104, 772019040, 831405120, 900688880, 1029358720, 1080826656, 1351033320, 1441102208, 1544038080, 1662810240, 1801377760, 2161653312, 2702066640, 3088076160, 3602755520, 4323306624, 5404133280, 7205511040, 10808266560, 21616533120]

約数ペア:

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