20506210560

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:244

約数の個数: 1152

約数和(自身を含む): 89007206400

約数和(自身を除く): 68500995840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 19, 20, 22, 24, 27, 30, 32, 33, 34, 36, 38, 40, 44, 45, 48, 51, 54, 55, 57, 60, 64, 66, 68, 72, 76, 80, 85, 88, 90, 95, 96, 99, 102, 108, 110, 114, 120, 128, 132, 135, 136, 144, 152, 153, 160, 165, 167, 170, 171, 176, 180, 187, 190, 192, 198, 204, 209, 216, 220, 228, 240, 255, 256, 264, 270, 272, 285, 288, 297, 304, 306, 320, 323, 330, 334, 340, 342, 352, 360, 374, 380, 384, 396, 408, 418, 432, 440, 456, 459, 480, 495, 501, 510, 513, 528, 540, 544, 561, 570, 576, 594, 608, 612, 627, 640, 646, 660, 668, 680, 684, 704, 720, 748, 760, 765, 768, 792, 816, 835, 836, 855, 864, 880, 912, 918, 935, 960, 969, 990, 1002, 1020, 1026, 1045, 1056, 1080, 1088, 1122, 1140, 1152, 1188, 1216, 1224, 1254, 1280, 1292, 1320, 1336, 1360, 1368, 1408, 1440, 1485, 1496, 1503, 1520, 1530, 1584, 1615, 1632, 1670, 1672, 1683, 1710, 1728, 1760, 1824, 1836, 1837, 1870, 1881, 1920, 1938, 1980, 2004, 2040, 2052, 2090, 2112, 2160, 2176, 2244, 2280, 2295, 2304, 2376, 2432, 2448, 2505, 2508, 2565, 2584, 2640, 2672, 2720, 2736, 2805, 2816, 2839, 2880, 2907, 2970, 2992, 3006, 3040, 3060, 3135, 3168, 3173, 3230, 3264, 3340, 3344, 3366, 3420, 3456, 3520, 3553, 3648, 3672, 3674, 3740, 3762, 3840, 3876, 3960, 4008, 4080, 4104, 4180, 4224, 4320, 4352, 4488, 4509, 4560, 4590, 4752, 4845, 4864, 4896, 5010, 5016, 5049, 5130, 5168, 5280, 5344, 5440, 5472, 5511, 5610, 5643, 5678, 5760, 5814, 5940, 5984, 6012, 6080, 6120, 6270, 6336, 6346, 6460, 6528, 6680, 6688, 6732, 6840, 6912, 7040, 7106, 7296, 7344, 7348, 7480, 7515, 7524, 7752, 7920, 8016, 8160, 8208, 8360, 8415, 8448, 8517, 8640, 8721, 8976, 9018, 9120, 9180, 9185, 9405, 9504, 9519, 9690, 9792, 10020, 10032, 10098, 10260, 10336, 10560, 10659, 10688, 10880, 10944, 11022, 11220, 11286, 11356, 11520, 11628, 11880, 11968, 12024, 12160, 12240, 12540, 12672, 12692, 12920, 13056, 13360, 13376, 13464, 13680, 14080, 14195, 14212, 14535, 14592, 14688, 14696, 14960, 15030, 15048, 15504, 15840, 15865, 16032, 16320, 16416, 16533, 16720, 16830, 17034, 17280, 17442, 17765, 17952, 18036, 18240, 18360, 18370, 18810, 19008, 19038, 19380, 19584, 20040, 20064, 20196, 20520, 20672, 21120, 21318, 21376, 21760, 21888, 22044, 22440, 22545, 22572, 22712, 23256, 23760, 23936, 24048, 24320, 24480, 25080, 25245, 25344, 25384, 25551, 25840, 26720, 26752, 26928, 27360, 27555, 28215, 28390, 28424, 28557, 29070, 29376, 29392, 29920, 30060, 30096, 31008, 31229, 31680, 31730, 31977, 32064, 32640, 32832, 33066, 33440, 33660, 34068, 34560, 34884, 34903, 35530, 35904, 36072, 36480, 36720, 36740, 37620, 38016, 38076, 38760, 39168, 40080, 40128, 40392, 41040, 41344, 42240, 42585, 42636, 42752, 43605, 43776, 44088, 44880, 45090, 45144, 45424, 46512, 47520, 47595, 47872, 48096, 48960, 49599, 50160, 50490, 50768, 51102, 51680, 53295, 53440, 53504, 53856, 53941, 54720, 55110, 56430, 56780, 56848, 57114, 58140, 58752, 58784, 59840, 60120, 60192, 62016, 62458, 63360, 63460, 63954, 64128, 65280, 65664, 66132, 66880, 67320, 68136, 69768, 69806, 71060, 71808, 72144, 72960, 73440, 73480, 75240, 76032, 76152, 76653, 77520, 80160, 80256, 80784, 82080, 82665, 82688, 85170, 85272, 85671, 87210, 88176, 89760, 90180, 90288, 90848, 93024, 93687, 95040, 95190, 95931, 96192, 97920, 99198, 100320, 100980, 101536, 102204, 103360, 104709, 106590, 106880, 107712, 107882, 109440, 110220, 112860, 113560, 113696, 114228, 116280, 117504, 117568, 119680, 120240, 120384, 124032, 124916, 126720, 126920, 127755, 127908, 128256, 131328, 132264, 133760, 134640, 136272, 139536, 139612, 142120, 142785, 143616, 144288, 146880, 146960, 150480, 152304, 153306, 155040, 156145, 159885, 160320, 160512, 161568, 161823, 164160, 165330, 170340, 170544, 171342, 174420, 174515, 176352, 179520, 180360, 180576, 181696, 186048, 187374, 190080, 190380, 191862, 192384, 195840, 198396, 200640, 201960, 203072, 204408, 206720, 209418, 213180, 213760, 215424, 215764, 218880, 220440, 225720, 227120, 227392, 228456, 232560, 235136, 239360, 240480, 240768, 247995, 248064, 249832, 253840, 255510, 255816, 264528, 267520, 269280, 269705, 272544, 279072, 279224, 281061, 284240, 285570, 288576, 293760, 293920, 300960, 304608, 306612, 310080, 312290, 314127, 319770, 320640, 323136, 323646, 328320, 330660, 340680, 341088, 342684, 348840, 349030, 352704, 359040, 360720, 361152, 363392, 372096, 374748, 380160, 380760, 383265, 383724, 384768, 396792, 401280, 403920, 406144, 408816, 413440, 418836, 426360, 428355, 430848, 431528, 440880, 451440, 454240, 454784, 456912, 465120, 468435, 470272, 479655, 480960, 481536, 485469, 495990, 499664, 507680, 511020, 511632, 523545, 529056, 538560, 539410, 545088, 558144, 558448, 562122, 568480, 571140, 577152, 587520, 587840, 593351, 601920, 609216, 613224, 620160, 624580, 628254, 639540, 641280, 646272, 647292, 656640, 661320, 681360, 682176, 685368, 697680, 698060, 705408, 718080, 721440, 722304, 726784, 744192, 749496, 761520, 766530, 767448, 793584, 802560, 807840, 809115, 812288, 817632, 837672, 843183, 852720, 856710, 863056, 881760, 902880, 908480, 909568, 913824, 930240, 936870, 942381, 959310, 961920, 970938, 991980, 999328, 1015360, 1022040, 1023264, 1047090, 1058112, 1077120, 1078820, 1090176, 1116288, 1116896, 1124244, 1136960, 1142280, 1154304, 1175680, 1186702, 1203840, 1218432, 1226448, 1240320, 1249160, 1256508, 1279080, 1292544, 1294584, 1322640, 1362720, 1364352, 1370736, 1395360, 1396120, 1405305, 1410816, 1442880, 1444608, 1456407, 1498992, 1523040, 1533060, 1534896, 1570635, 1587168, 1615680, 1618230, 1635264, 1675344, 1686366, 1705440, 1713420, 1726112, 1763520, 1780053, 1805760, 1816960, 1827648, 1860480, 1873740, 1884762, 1918620, 1923840, 1941876, 1983960, 1998656, 2030720, 2044080, 2046528, 2094180, 2116224, 2154240, 2157640, 2180352, 2232576, 2233792, 2248488, 2273920, 2284560, 2351360, 2373404, 2407680, 2427345, 2436864, 2452896, 2498320, 2513016, 2558160, 2589168, 2645280, 2725440, 2728704, 2741472, 2790720, 2792240, 2810610, 2885760, 2912814, 2966755, 2997984, 3046080, 3066120, 3069792, 3141270, 3174336, 3231360, 3236460, 3270528, 3350688, 3372732, 3410880, 3426840, 3452224, 3527040, 3560106, 3611520, 3633920, 3655296, 3720960, 3747480, 3769524, 3837240, 3883752, 3967920, 3997312, 4061440, 4088160, 4093056, 4188360, 4215915, 4232448, 4315280, 4467584, 4496976, 4547840, 4569120, 4711905, 4746808, 4854690, 4905792, 4996640, 5026032, 5116320, 5178336, 5290560, 5340159, 5450880, 5482944, 5581440, 5584480, 5621220, 5771520, 5825628, 5933510, 5995968, 6092160, 6132240, 6139584, 6282540, 6348672, 6462720, 6472920, 6541056, 6701376, 6745464, 6821760, 6853680, 6904448, 7054080, 7120212, 7223040, 7282035, 7310592, 7494960, 7539048, 7674480, 7767504, 7935840, 7994624, 8176320, 8186112, 8376720, 8431830, 8630560, 8900265, 8935168, 8993952, 9138240, 9423810, 9493616, 9709380, 9811584, 9993280, 10052064, 10232640, 10356672, 10581120, 10680318, 10901760, 10965888, 11162880, 11168960, 11242440, 11651256, 11867020, 11991936, 12184320, 12264480, 12279168, 12565080, 12697344, 12945840, 13402752, 13490928, 13643520, 13707360, 13808896, 14240424, 14564070, 14989920, 15078096, 15348960, 15535008, 15871680, 16020477, 16352640, 16753440, 16863660, 17261120, 17800530, 17987904, 18276480, 18847620, 18987232, 19418760, 19623168, 19986560, 20104128, 20465280, 20713344, 21162240, 21360636, 21931776, 22337920, 22484880, 23302512, 23734040, 23983872, 24528960, 24558336, 25130160, 25891680, 26700795, 26805504, 26981856, 27414720, 28480848, 29128140, 29979840, 30156192, 30697920, 31070016, 31743360, 32040954, 32705280, 33506880, 33727320, 34522240, 35601060, 35975808, 36552960, 37695240, 37974464, 38837520, 39973120, 40208256, 40930560, 41426688, 42721272, 44675840, 44969760, 46605024, 47468080, 49057920, 50260320, 51783360, 53401590, 53963712, 54829440, 56961696, 58256280, 59959680, 60312384, 61395840, 62140032, 63486720, 64081908, 67013760, 67454640, 69044480, 71202120, 71951616, 75390480, 75948928, 77675040, 80102385, 80416512, 85442544, 89939520, 93210048, 94936160, 98115840, 100520640, 103566720, 106803180, 107927424, 109658880, 113923392, 116512560, 119919360, 120624768, 122791680, 124280064, 128163816, 134027520, 134909280, 142404240, 150780960, 151897856, 155350080, 160204770, 170885088, 179879040, 186420096, 189872320, 201041280, 207133440, 213606360, 215854848, 227846784, 233025120, 241249536, 256327632, 269818560, 284808480, 301561920, 310700160, 320409540, 341770176, 359758080, 372840192, 379744640, 402082560, 427212720, 455693568, 466050240, 512655264, 539637120, 569616960, 603123840, 621400320, 640819080, 683540352, 759489280, 854425440, 932100480, 1025310528, 1079274240, 1139233920, 1206247680, 1281638160, 1367080704, 1708850880, 1864200960, 2050621056, 2278467840, 2563276320, 3417701760, 4101242112, 5126552640, 6835403520, 10253105280, 20506210560]

約数ペア:

[(1, 20506210560), (2, 10253105280), (3, 6835403520), (4, 5126552640), (5, 4101242112), (6, 3417701760), (8, 2563276320), (9, 2278467840), (10, 2050621056), (11, 1864200960), (12, 1708850880), (15, 1367080704), (16, 1281638160), (17, 1206247680), (18, 1139233920), (19, 1079274240), (20, 1025310528), (22, 932100480), (24, 854425440), (27, 759489280), (30, 683540352), (32, 640819080), (33, 621400320), (34, 603123840), (36, 569616960), (38, 539637120), (40, 512655264), (44, 466050240), (45, 455693568), (48, 427212720), (51, 402082560), (54, 379744640), (55, 372840192), (57, 359758080), (60, 341770176), (64, 320409540), (66, 310700160), (68, 301561920), (72, 284808480), (76, 269818560), (80, 256327632), (85, 241249536), (88, 233025120), (90, 227846784), (95, 215854848), (96, 213606360), (99, 207133440), (102, 201041280), (108, 189872320), (110, 186420096), (114, 179879040), (120, 170885088), (128, 160204770), (132, 155350080), (135, 151897856), (136, 150780960), (144, 142404240), (152, 134909280), (153, 134027520), (160, 128163816), (165, 124280064), (167, 122791680), (170, 120624768), (171, 119919360), (176, 116512560), (180, 113923392), (187, 109658880), (190, 107927424), (192, 106803180), (198, 103566720), (204, 100520640), (209, 98115840), (216, 94936160), (220, 93210048), (228, 89939520), (240, 85442544), (255, 80416512), (256, 80102385), (264, 77675040), (270, 75948928), (272, 75390480), (285, 71951616), (288, 71202120), (297, 69044480), (304, 67454640), (306, 67013760), (320, 64081908), (323, 63486720), (330, 62140032), (334, 61395840), (340, 60312384), (342, 59959680), (352, 58256280), (360, 56961696), (374, 54829440), (380, 53963712), (384, 53401590), (396, 51783360), (408, 50260320), (418, 49057920), (432, 47468080), (440, 46605024), (456, 44969760), (459, 44675840), (480, 42721272), (495, 41426688), (501, 40930560), (510, 40208256), (513, 39973120), (528, 38837520), (540, 37974464), (544, 37695240), (561, 36552960), (570, 35975808), (576, 35601060), (594, 34522240), (608, 33727320), (612, 33506880), (627, 32705280), (640, 32040954), (646, 31743360), (660, 31070016), (668, 30697920), (680, 30156192), (684, 29979840), (704, 29128140), (720, 28480848), (748, 27414720), (760, 26981856), (765, 26805504), (768, 26700795), (792, 25891680), (816, 25130160), (835, 24558336), (836, 24528960), (855, 23983872), (864, 23734040), (880, 23302512), (912, 22484880), (918, 22337920), (935, 21931776), (960, 21360636), (969, 21162240), (990, 20713344), (1002, 20465280), (1020, 20104128), (1026, 19986560), (1045, 19623168), (1056, 19418760), (1080, 18987232), (1088, 18847620), (1122, 18276480), (1140, 17987904), (1152, 17800530), (1188, 17261120), (1216, 16863660), (1224, 16753440), (1254, 16352640), (1280, 16020477), (1292, 15871680), (1320, 15535008), (1336, 15348960), (1360, 15078096), (1368, 14989920), (1408, 14564070), (1440, 14240424), (1485, 13808896), (1496, 13707360), (1503, 13643520), (1520, 13490928), (1530, 13402752), (1584, 12945840), (1615, 12697344), (1632, 12565080), (1670, 12279168), (1672, 12264480), (1683, 12184320), (1710, 11991936), (1728, 11867020), (1760, 11651256), (1824, 11242440), (1836, 11168960), (1837, 11162880), (1870, 10965888), (1881, 10901760), (1920, 10680318), (1938, 10581120), (1980, 10356672), (2004, 10232640), (2040, 10052064), (2052, 9993280), (2090, 9811584), (2112, 9709380), (2160, 9493616), (2176, 9423810), (2244, 9138240), (2280, 8993952), (2295, 8935168), (2304, 8900265), (2376, 8630560), (2432, 8431830), (2448, 8376720), (2505, 8186112), (2508, 8176320), (2565, 7994624), (2584, 7935840), (2640, 7767504), (2672, 7674480), (2720, 7539048), (2736, 7494960), (2805, 7310592), (2816, 7282035), (2839, 7223040), (2880, 7120212), (2907, 7054080), (2970, 6904448), (2992, 6853680), (3006, 6821760), (3040, 6745464), (3060, 6701376), (3135, 6541056), (3168, 6472920), (3173, 6462720), (3230, 6348672), (3264, 6282540), (3340, 6139584), (3344, 6132240), (3366, 6092160), (3420, 5995968), (3456, 5933510), (3520, 5825628), (3553, 5771520), (3648, 5621220), (3672, 5584480), (3674, 5581440), (3740, 5482944), (3762, 5450880), (3840, 5340159), (3876, 5290560), (3960, 5178336), (4008, 5116320), (4080, 5026032), (4104, 4996640), (4180, 4905792), (4224, 4854690), (4320, 4746808), (4352, 4711905), (4488, 4569120), (4509, 4547840), (4560, 4496976), (4590, 4467584), (4752, 4315280), (4845, 4232448), (4864, 4215915), (4896, 4188360), (5010, 4093056), (5016, 4088160), (5049, 4061440), (5130, 3997312), (5168, 3967920), (5280, 3883752), (5344, 3837240), (5440, 3769524), (5472, 3747480), (5511, 3720960), (5610, 3655296), (5643, 3633920), (5678, 3611520), (5760, 3560106), (5814, 3527040), (5940, 3452224), (5984, 3426840), (6012, 3410880), (6080, 3372732), (6120, 3350688), (6270, 3270528), (6336, 3236460), (6346, 3231360), (6460, 3174336), (6528, 3141270), (6680, 3069792), (6688, 3066120), (6732, 3046080), (6840, 2997984), (6912, 2966755), (7040, 2912814), (7106, 2885760), (7296, 2810610), (7344, 2792240), (7348, 2790720), (7480, 2741472), (7515, 2728704), (7524, 2725440), (7752, 2645280), (7920, 2589168), (8016, 2558160), (8160, 2513016), (8208, 2498320), (8360, 2452896), (8415, 2436864), (8448, 2427345), (8517, 2407680), (8640, 2373404), (8721, 2351360), (8976, 2284560), (9018, 2273920), (9120, 2248488), (9180, 2233792), (9185, 2232576), (9405, 2180352), (9504, 2157640), (9519, 2154240), (9690, 2116224), (9792, 2094180), (10020, 2046528), (10032, 2044080), (10098, 2030720), (10260, 1998656), (10336, 1983960), (10560, 1941876), (10659, 1923840), (10688, 1918620), (10880, 1884762), (10944, 1873740), (11022, 1860480), (11220, 1827648), (11286, 1816960), (11356, 1805760), (11520, 1780053), (11628, 1763520), (11880, 1726112), (11968, 1713420), (12024, 1705440), (12160, 1686366), (12240, 1675344), (12540, 1635264), (12672, 1618230), (12692, 1615680), (12920, 1587168), (13056, 1570635), (13360, 1534896), (13376, 1533060), (13464, 1523040), (13680, 1498992), (14080, 1456407), (14195, 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