20520897008640

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{239}}^1\times {\mathrm{3581}}^1$

素因数の和:4078

約数の個数: 704

約数和(自身を含む): 75683971399680

約数和(自身を除く): 55163074391040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 223, 224, 239, 240, 256, 280, 320, 336, 384, 420, 446, 448, 478, 480, 512, 560, 640, 669, 672, 717, 768, 840, 892, 896, 956, 960, 1024, 1115, 1120, 1195, 1280, 1338, 1344, 1434, 1536, 1561, 1673, 1680, 1784, 1792, 1912, 1920, 2230, 2240, 2390, 2560, 2676, 2688, 2868, 3072, 3122, 3345, 3346, 3360, 3568, 3581, 3584, 3585, 3824, 3840, 4460, 4480, 4683, 4780, 5019, 5120, 5352, 5376, 5736, 6244, 6690, 6692, 6720, 7136, 7162, 7168, 7170, 7648, 7680, 7805, 8365, 8920, 8960, 9366, 9560, 10038, 10704, 10743, 10752, 11472, 12488, 13380, 13384, 13440, 14272, 14324, 14340, 15296, 15360, 15610, 16730, 17840, 17905, 17920, 18732, 19120, 20076, 21408, 21486, 21504, 22944, 23415, 24976, 25067, 25095, 26760, 26768, 26880, 28544, 28648, 28680, 30592, 31220, 33460, 35680, 35810, 35840, 37464, 38240, 40152, 42816, 42972, 45888, 46830, 49952, 50134, 50190, 53297, 53520, 53536, 53715, 53760, 57088, 57296, 57360, 61184, 62440, 66920, 71360, 71620, 74928, 75201, 76480, 80304, 85632, 85944, 91776, 93660, 99904, 100268, 100380, 106594, 107040, 107072, 107430, 107520, 114176, 114592, 114720, 122368, 124880, 125335, 133840, 142720, 143240, 149856, 150402, 152960, 159891, 160608, 171264, 171888, 183552, 187320, 199808, 200536, 200760, 213188, 214080, 214144, 214860, 228352, 229184, 229440, 244736, 249760, 250670, 266485, 267680, 285440, 286480, 299712, 300804, 305920, 319782, 321216, 342528, 343776, 367104, 373079, 374640, 376005, 399616, 401072, 401520, 426376, 428160, 428288, 429720, 458368, 458880, 499520, 501340, 532970, 535360, 570880, 572960, 599424, 601608, 611840, 639564, 642432, 685056, 687552, 734208, 746158, 749280, 752010, 798563, 799232, 799455, 802144, 803040, 852752, 855859, 856320, 856576, 859440, 916736, 917760, 999040, 1002680, 1065940, 1070720, 1119237, 1141760, 1145920, 1198848, 1203216, 1223680, 1279128, 1284864, 1375104, 1492316, 1498560, 1504020, 1597126, 1598464, 1598910, 1604288, 1606080, 1705504, 1711718, 1712640, 1713152, 1718880, 1833472, 1835520, 1865395, 1998080, 2005360, 2131880, 2141440, 2238474, 2291840, 2395689, 2397696, 2406432, 2558256, 2567577, 2569728, 2750208, 2984632, 2997120, 3008040, 3194252, 3197820, 3208576, 3212160, 3411008, 3423436, 3425280, 3437760, 3666944, 3671040, 3730790, 3992815, 3996160, 4010720, 4263760, 4279295, 4282880, 4476948, 4583680, 4791378, 4795392, 4812864, 5116512, 5135154, 5139456, 5500416, 5589941, 5596185, 5969264, 5991013, 5994240, 6016080, 6388504, 6395640, 6417152, 6424320, 6822016, 6846872, 6875520, 7461580, 7985630, 7992320, 8021440, 8527520, 8558590, 8565760, 8953896, 9167360, 9582756, 9625728, 10233024, 10270308, 11000832, 11179882, 11192370, 11938528, 11978445, 11982026, 11988480, 12032160, 12777008, 12791280, 12834304, 12837885, 12848640, 13644032, 13693744, 13751040, 14923160, 15971260, 16042880, 16769823, 17055040, 17117180, 17907792, 17973039, 18334720, 19165512, 19251456, 20466048, 20540616, 22359764, 22384740, 23877056, 23956890, 23964052, 23976960, 24064320, 25554016, 25582560, 25668608, 25675770, 25697280, 27288064, 27387488, 27502080, 27949705, 29846320, 29955065, 31942520, 32085760, 33539646, 34110080, 34234360, 35815584, 35946078, 38331024, 38502912, 40932096, 41081232, 44719528, 44769480, 47754112, 47913780, 47928104, 48128640, 51108032, 51165120, 51351540, 54576128, 54774976, 55004160, 55899410, 59692640, 59910130, 63885040, 64171520, 67079292, 68220160, 68468720, 71631168, 71892156, 76662048, 77005824, 81864192, 82162464, 83849115, 89439056, 89538960, 89865195, 95508224, 95827560, 95856208, 96257280, 102216064, 102330240, 102703080, 109549952, 111798820, 119385280, 119820260, 127770080, 128343040, 134158584, 136440320, 136937440, 143262336, 143784312, 153324096, 163728384, 164324928, 167698230, 178878112, 179077920, 179730390, 190856557, 191016448, 191655120, 191712416, 192514560, 204432128, 204660480, 205406160, 219099904, 223597640, 238770560, 239640520, 255540160, 268317168, 272880640, 273874880, 286524672, 287568624, 306648192, 328649856, 335396460, 357756224, 358155840, 359460780, 381713114, 382032896, 383310240, 383424832, 385029120, 408864256, 409320960, 410812320, 438199808, 447195280, 477541120, 479281040, 511080320, 536634336, 547749760, 572569671, 573049344, 575137248, 613296384, 657299712, 670792920, 715512448, 716311680, 718921560, 763426228, 766620480, 766849664, 817728512, 818641920, 821624640, 876399616, 894390560, 954282785, 955082240, 958562080, 1022160640, 1073268672, 1095499520, 1145139342, 1146098688, 1150274496, 1226592768, 1314599424, 1335995899, 1341585840, 1431024896, 1432623360, 1437843120, 1526852456, 1533240960, 1533699328, 1643249280, 1788781120, 1908565570, 1910164480, 1917124160, 2044321280, 2146537344, 2190999040, 2290278684, 2300548992, 2453185536, 2629198848, 2671991798, 2683171680, 2862049792, 2862848355, 2865246720, 2875686240, 3053704912, 3066481920, 3067398656, 3286498560, 3577562240, 3817131140, 3834248320, 4007987697, 4088642560, 4293074688, 4381998080, 4580557368, 4601097984, 5343983596, 5366343360, 5724099584, 5725696710, 5730493440, 5751372480, 6107409824, 6132963840, 6134797312, 6572997120, 6679979495, 7155124480, 7634262280, 7668496640, 8015975394, 8586149376, 9161114736, 9202195968, 10687967192, 10732686720, 11451393420, 11502744960, 12214819648, 12265927680, 13145994240, 13359958990, 14310248960, 15268524560, 15336993280, 16031950788, 17172298752, 18322229472, 18404391936, 20039938485, 21375934384, 21465373440, 22902786840, 23005489920, 24429639296, 26719917980, 28620497920, 30537049120, 30673986560, 32063901576, 36644458944, 40079876970, 42751868768, 42930746880, 45805573680, 46010979840, 48859278592, 53439835960, 61074098240, 64127803152, 73288917888, 80159753940, 85503737536, 85861493760, 91611147360, 92021959680, 97718557184, 106879671920, 122148196480, 128255606304, 146577835776, 160319507880, 171007475072, 183222294720, 195437114368, 213759343840, 244296392960, 256511212608, 293155671552, 320639015760, 342014950144, 366444589440, 427518687680, 488592785920, 513022425216, 586311343104, 641278031520, 684029900288, 732889178880, 855037375360, 977185571840, 1026044850432, 1282556063040, 1368059800576, 1465778357760, 1710074750720, 2052089700864, 2565112126080, 2931556715520, 3420149501440, 4104179401728, 5130224252160, 6840299002880, 10260448504320, 20520897008640]

約数ペア:

[(1, 20520897008640), (2, 10260448504320), (3, 6840299002880), (4, 5130224252160), (5, 4104179401728), (6, 3420149501440), (7, 2931556715520), (8, 2565112126080), (10, 2052089700864), (12, 1710074750720), (14, 1465778357760), (15, 1368059800576), (16, 1282556063040), (20, 1026044850432), (21, 977185571840), (24, 855037375360), (28, 732889178880), (30, 684029900288), (32, 641278031520), (35, 586311343104), (40, 513022425216), (42, 488592785920), (48, 427518687680), (56, 366444589440), (60, 342014950144), (64, 320639015760), (70, 293155671552), (80, 256511212608), (84, 244296392960), (96, 213759343840), (105, 195437114368), (112, 183222294720), (120, 171007475072), (128, 160319507880), (140, 146577835776), (160, 128255606304), (168, 122148196480), (192, 106879671920), (210, 97718557184), (223, 92021959680), (224, 91611147360), (239, 85861493760), (240, 85503737536), (256, 80159753940), (280, 73288917888), (320, 64127803152), (336, 61074098240), (384, 53439835960), (420, 48859278592), (446, 46010979840), (448, 45805573680), (478, 42930746880), (480, 42751868768), (512, 40079876970), (560, 36644458944), (640, 32063901576), (669, 30673986560), (672, 30537049120), (717, 28620497920), (768, 26719917980), (840, 24429639296), (892, 23005489920), (896, 22902786840), (956, 21465373440), (960, 21375934384), (1024, 20039938485), (1115, 18404391936), (1120, 18322229472), (1195, 17172298752), (1280, 16031950788), (1338, 15336993280), (1344, 15268524560), (1434, 14310248960), (1536, 13359958990), (1561, 13145994240), (1673, 12265927680), (1680, 12214819648), (1784, 11502744960), (1792, 11451393420), (1912, 10732686720), (1920, 10687967192), (2230, 9202195968), (2240, 9161114736), (2390, 8586149376), (2560, 8015975394), (2676, 7668496640), (2688, 7634262280), (2868, 7155124480), (3072, 6679979495), (3122, 6572997120), (3345, 6134797312), (3346, 6132963840), (3360, 6107409824), (3568, 5751372480), (3581, 5730493440), (3584, 5725696710), (3585, 5724099584), (3824, 5366343360), (3840, 5343983596), (4460, 4601097984), (4480, 4580557368), (4683, 4381998080), (4780, 4293074688), (5019, 4088642560), (5120, 4007987697), (5352, 3834248320), (5376, 3817131140), (5736, 3577562240), (6244, 3286498560), (6690, 3067398656), (6692, 3066481920), (6720, 3053704912), (7136, 2875686240), (7162, 2865246720), (7168, 2862848355), (7170, 2862049792), (7648, 2683171680), (7680, 2671991798), (7805, 2629198848), (8365, 2453185536), (8920, 2300548992), (8960, 2290278684), (9366, 2190999040), (9560, 2146537344), (10038, 2044321280), (10704, 1917124160), (10743, 1910164480), (10752, 1908565570), (11472, 1788781120), (12488, 1643249280), (13380, 1533699328), (13384, 1533240960), (13440, 1526852456), (14272, 1437843120), (14324, 1432623360), (14340, 1431024896), (15296, 1341585840), (15360, 1335995899), (15610, 1314599424), (16730, 1226592768), (17840, 1150274496), (17905, 1146098688), (17920, 1145139342), (18732, 1095499520), (19120, 1073268672), (20076, 1022160640), (21408, 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(342528, 59910130), (343776, 59692640), (367104, 55899410), (373079, 55004160), (374640, 54774976), (376005, 54576128), (399616, 51351540), (401072, 51165120), (401520, 51108032), (426376, 48128640), (428160, 47928104), (428288, 47913780), (429720, 47754112), (458368, 44769480), (458880, 44719528), (499520, 41081232), (501340, 40932096), (532970, 38502912), (535360, 38331024), (570880, 35946078), (572960, 35815584), (599424, 34234360), (601608, 34110080), (611840, 33539646), (639564, 32085760), (642432, 31942520), (685056, 29955065), (687552, 29846320), (734208, 27949705), (746158, 27502080), (749280, 27387488), (752010, 27288064), (798563, 25697280), (799232, 25675770), (799455, 25668608), (802144, 25582560), (803040, 25554016), (852752, 24064320), (855859, 23976960), (856320, 23964052), (856576, 23956890), (859440, 23877056), (916736, 22384740), (917760, 22359764), (999040, 20540616), (1002680, 20466048), (1065940, 19251456), (1070720, 19165512), (1119237, 18334720), (1141760, 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(3671040, 5589941), (3730790, 5500416), (3992815, 5139456), (3996160, 5135154), (4010720, 5116512), (4263760, 4812864), (4279295, 4795392), (4282880, 4791378), (4476948, 4583680)]