80417715840

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3181}}^1$

素因数の和:3246

約数の個数: 1024

約数和(自身を含む): 373897728000

約数和(自身を除く): 293480012160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 19, 20, 21, 22, 24, 27, 28, 30, 32, 33, 35, 36, 38, 40, 42, 44, 45, 48, 54, 55, 56, 57, 60, 63, 64, 66, 70, 72, 76, 77, 80, 84, 88, 90, 95, 96, 99, 105, 108, 110, 112, 114, 120, 126, 128, 132, 133, 135, 140, 144, 152, 154, 160, 165, 168, 171, 176, 180, 189, 190, 192, 198, 209, 210, 216, 220, 224, 228, 231, 240, 252, 264, 266, 270, 280, 285, 288, 297, 304, 308, 315, 320, 330, 336, 342, 352, 360, 378, 380, 384, 385, 396, 399, 418, 420, 432, 440, 448, 456, 462, 480, 495, 504, 513, 528, 532, 540, 560, 570, 576, 594, 608, 616, 627, 630, 640, 660, 665, 672, 684, 693, 704, 720, 756, 760, 770, 792, 798, 836, 840, 855, 864, 880, 896, 912, 924, 945, 960, 990, 1008, 1026, 1045, 1056, 1064, 1080, 1120, 1140, 1152, 1155, 1188, 1197, 1216, 1232, 1254, 1260, 1320, 1330, 1344, 1368, 1386, 1408, 1440, 1463, 1485, 1512, 1520, 1540, 1584, 1596, 1672, 1680, 1710, 1728, 1760, 1824, 1848, 1881, 1890, 1920, 1980, 1995, 2016, 2052, 2079, 2090, 2112, 2128, 2160, 2240, 2280, 2310, 2376, 2394, 2432, 2464, 2508, 2520, 2565, 2640, 2660, 2688, 2736, 2772, 2880, 2926, 2970, 3024, 3040, 3080, 3135, 3168, 3181, 3192, 3344, 3360, 3420, 3456, 3465, 3520, 3591, 3648, 3696, 3762, 3780, 3960, 3990, 4032, 4104, 4158, 4180, 4224, 4256, 4320, 4389, 4480, 4560, 4620, 4752, 4788, 4928, 5016, 5040, 5130, 5280, 5320, 5472, 5544, 5643, 5760, 5852, 5940, 5985, 6048, 6080, 6160, 6270, 6336, 6362, 6384, 6688, 6720, 6840, 6930, 7040, 7182, 7296, 7315, 7392, 7524, 7560, 7920, 7980, 8064, 8208, 8316, 8360, 8512, 8640, 8778, 9120, 9240, 9405, 9504, 9543, 9576, 9856, 10032, 10080, 10260, 10395, 10560, 10640, 10944, 11088, 11286, 11704, 11880, 11970, 12096, 12160, 12320, 12540, 12672, 12724, 12768, 13167, 13376, 13440, 13680, 13860, 14364, 14630, 14784, 15048, 15120, 15840, 15905, 15960, 16416, 16632, 16720, 17024, 17280, 17556, 17955, 18240, 18480, 18810, 19008, 19086, 19152, 20064, 20160, 20520, 20790, 21120, 21280, 21888, 21945, 22176, 22267, 22572, 23408, 23760, 23940, 24192, 24640, 25080, 25448, 25536, 26334, 26752, 27360, 27720, 28215, 28629, 28728, 29260, 29568, 30096, 30240, 31680, 31810, 31920, 32832, 33264, 33440, 34991, 35112, 35910, 36480, 36960, 37620, 38016, 38172, 38304, 39501, 40128, 40320, 41040, 41580, 42560, 43890, 44352, 44534, 45144, 46816, 47520, 47715, 47880, 49280, 50160, 50896, 51072, 52668, 54720, 55440, 56430, 57258, 57456, 58520, 60192, 60439, 60480, 63360, 63620, 63840, 65664, 65835, 66528, 66801, 66880, 69982, 70224, 71820, 73920, 75240, 76344, 76608, 79002, 80256, 82080, 83160, 85120, 85887, 87780, 88704, 89068, 90288, 93632, 95040, 95430, 95760, 100320, 101792, 104973, 105336, 109440, 110880, 111335, 112860, 114516, 114912, 117040, 120384, 120878, 120960, 127240, 127680, 131670, 133056, 133602, 133760, 139964, 140448, 143145, 143640, 147840, 150480, 152688, 153216, 158004, 164160, 166320, 171774, 174955, 175560, 178136, 180576, 181317, 187264, 190080, 190860, 191520, 197505, 200403, 200640, 203584, 209946, 210672, 221760, 222670, 225720, 229032, 229824, 234080, 240768, 241756, 244937, 254480, 255360, 263340, 266112, 267204, 279928, 280896, 286290, 287280, 300960, 302195, 305376, 314919, 316008, 328320, 332640, 334005, 343548, 349910, 351120, 356272, 361152, 362634, 381720, 383040, 395010, 400806, 401280, 407168, 419892, 421344, 423073, 429435, 443520, 445340, 451440, 458064, 459648, 468160, 483512, 489874, 508960, 524865, 526680, 534408, 543951, 559856, 561792, 572580, 574560, 601209, 601920, 604390, 610752, 629838, 632016, 664829, 665280, 668010, 687096, 699820, 702240, 712544, 722304, 725268, 734811, 763440, 766080, 790020, 801612, 839784, 842688, 846146, 858870, 890680, 902880, 906585, 916128, 936320, 944757, 967024, 979748, 1002015, 1017920, 1049730, 1053360, 1068816, 1087902, 1119712, 1145160, 1149120, 1202418, 1203840, 1208780, 1221504, 1224685, 1259676, 1264032, 1269219, 1329658, 1330560, 1336020, 1374192, 1399640, 1404480, 1425088, 1450536, 1469622, 1526880, 1574595, 1580040, 1603224, 1631853, 1679568, 1685376, 1692292, 1717740, 1781360, 1805760, 1813170, 1832256, 1889514, 1934048, 1959496, 1994487, 2004030, 2035840, 2099460, 2106720, 2115365, 2137632, 2175804, 2204433, 2239424, 2290320, 2298240, 2404836, 2417560, 2449370, 2519352, 2528064, 2538438, 2659316, 2672040, 2719755, 2748384, 2799280, 2808960, 2850176, 2901072, 2939244, 3006045, 3053760, 3149190, 3160080, 3206448, 3263706, 3324145, 3359136, 3384584, 3435480, 3562720, 3611520, 3626340, 3664512, 3674055, 3779028, 3807657, 3868096, 3918992, 3988974, 4008060, 4198920, 4213440, 4230730, 4275264, 4351608, 4408866, 4478848, 4580640, 4653803, 4723785, 4809672, 4835120, 4898740, 5038704, 5056128, 5076876, 5318632, 5344080, 5439510, 5496768, 5598560, 5802144, 5878488, 5983461, 6012090, 6107520, 6298380, 6320160, 6346095, 6412896, 6527412, 6613299, 6648290, 6718272, 6769168, 6870960, 7125440, 7252680, 7348110, 7558056, 7615314, 7736192, 7837984, 7977948, 8016120, 8159265, 8397840, 8426880, 8461460, 8550528, 8703216, 8817732, 9161280, 9307606, 9447570, 9619344, 9670240, 9797480, 9972435, 10077408, 10153752, 10637264, 10688160, 10879020, 10993536, 11022165, 11197120, 11422971, 11604288, 11756976, 11966922, 12024180, 12596760, 12640320, 12692190, 12825792, 13054824, 13226598, 13296580, 13436544, 13538336, 13741920, 13961409, 14250880, 14505360, 14696220, 15116112, 15230628, 15675968, 15955896, 16032240, 16318530, 16795680, 16922920, 17406432, 17635464, 17950383, 18322560, 18615212, 18895140, 19038285, 19238688, 19340480, 19594960, 19944870, 20154816, 20307504, 21274528, 21376320, 21758040, 22044330, 22394240, 22845942, 23208576, 23269015, 23513952, 23933844, 24048360, 25193520, 25280640, 25384380, 25651584, 26109648, 26453196, 26593160, 27076672, 27483840, 27922818, 29010720, 29392440, 29917305, 30232224, 30461256, 31351936, 31911792, 32064480, 32637060, 33066495, 33591360, 33845840, 34812864, 35270928, 35900766, 37230424, 37790280, 38076570, 38477376, 38680960, 39189920, 39889740, 40309632, 40615008, 41884227, 42549056, 42752640, 43516080, 44088660, 45691884, 46538030, 47027904, 47867688, 48096720, 50387040, 50768760, 52219296, 52906392, 53186320, 54153344, 54967680, 55845636, 57114855, 58021440, 58784880, 59834610, 60464448, 60922512, 63823584, 64128960, 65274120, 66132990, 67182720, 67691680, 69625728, 69807045, 70541856, 71801532, 74460848, 75580560, 76153140, 76954752, 78379840, 79779480, 81230016, 83768454, 85098112, 87032160, 88177320, 89751915, 91383768, 93076060, 94055808, 95735376, 96193440, 100774080, 101537520, 104438592, 105812784, 106372640, 111691272, 114229710, 116042880, 117569760, 119669220, 120928896, 121845024, 125652681, 127647168, 128257920, 130548240, 132265980, 135383360, 139614090, 141083712, 143603064, 148921696, 151161120, 152306280, 156759680, 159558960, 162460032, 167536908, 174064320, 176354640, 179503830, 182767536, 186152120, 191470752, 192386880, 201548160, 203075040, 208877184, 209421135, 211625568, 212745280, 223382544, 228459420, 235139520, 239338440, 243690048, 251305362, 255294336, 261096480, 264531960, 270766720, 279228180, 282167424, 287206128, 297843392, 302322240, 304612560, 319117920, 335073816, 348128640, 352709280, 359007660, 365535072, 372304240, 382941504, 384773760, 406150080, 418842270, 423251136, 425490560, 446765088, 456918840, 470279040, 478676880, 487380096, 502610724, 522192960, 529063920, 558456360, 574412256, 595686784, 604644480, 609225120, 628263405, 638235840, 670147632, 705418560, 718015320, 731070144, 744608480, 765883008, 812300160, 837684540, 846502272, 893530176, 913837680, 957353760, 1005221448, 1044385920, 1058127840, 1116912720, 1148824512, 1218450240, 1256526810, 1276471680, 1340295264, 1410837120, 1436030640, 1462140288, 1489216960, 1675369080, 1787060352, 1827675360, 1914707520, 2010442896, 2116255680, 2233825440, 2297649024, 2436900480, 2513053620, 2680590528, 2872061280, 2978433920, 3350738160, 3655350720, 3829415040, 4020885792, 4232511360, 4467650880, 5026107240, 5361181056, 5744122560, 6701476320, 7310701440, 8041771584, 8935301760, 10052214480, 11488245120, 13402952640, 16083543168, 20104428960, 26805905280, 40208857920, 80417715840]

約数ペア:

[(1, 80417715840), (2, 40208857920), (3, 26805905280), (4, 20104428960), (5, 16083543168), (6, 13402952640), (7, 11488245120), (8, 10052214480), (9, 8935301760), (10, 8041771584), (11, 7310701440), (12, 6701476320), (14, 5744122560), (15, 5361181056), (16, 5026107240), (18, 4467650880), (19, 4232511360), (20, 4020885792), (21, 3829415040), (22, 3655350720), (24, 3350738160), (27, 2978433920), (28, 2872061280), (30, 2680590528), (32, 2513053620), (33, 2436900480), (35, 2297649024), (36, 2233825440), (38, 2116255680), (40, 2010442896), (42, 1914707520), (44, 1827675360), (45, 1787060352), (48, 1675369080), (54, 1489216960), (55, 1462140288), (56, 1436030640), (57, 1410837120), (60, 1340295264), (63, 1276471680), (64, 1256526810), (66, 1218450240), (70, 1148824512), (72, 1116912720), (76, 1058127840), (77, 1044385920), (80, 1005221448), (84, 957353760), (88, 913837680), (90, 893530176), (95, 846502272), (96, 837684540), (99, 812300160), (105, 765883008), (108, 744608480), (110, 731070144), (112, 718015320), (114, 705418560), (120, 670147632), (126, 638235840), (128, 628263405), (132, 609225120), (133, 604644480), (135, 595686784), (140, 574412256), (144, 558456360), (152, 529063920), (154, 522192960), (160, 502610724), (165, 487380096), (168, 478676880), (171, 470279040), (176, 456918840), (180, 446765088), (189, 425490560), (190, 423251136), (192, 418842270), (198, 406150080), (209, 384773760), (210, 382941504), (216, 372304240), (220, 365535072), (224, 359007660), (228, 352709280), (231, 348128640), (240, 335073816), (252, 319117920), (264, 304612560), (266, 302322240), (270, 297843392), (280, 287206128), (285, 282167424), (288, 279228180), (297, 270766720), (304, 264531960), (308, 261096480), (315, 255294336), (320, 251305362), (330, 243690048), (336, 239338440), (342, 235139520), (352, 228459420), (360, 223382544), (378, 212745280), (380, 211625568), (384, 209421135), (385, 208877184), (396, 203075040), (399, 201548160), (418, 192386880), (420, 191470752), (432, 186152120), (440, 182767536), (448, 179503830), (456, 176354640), (462, 174064320), (480, 167536908), (495, 162460032), (504, 159558960), (513, 156759680), (528, 152306280), (532, 151161120), (540, 148921696), (560, 143603064), (570, 141083712), (576, 139614090), (594, 135383360), (608, 132265980), (616, 130548240), (627, 128257920), (630, 127647168), (640, 125652681), (660, 121845024), (665, 120928896), (672, 119669220), (684, 117569760), (693, 116042880), (704, 114229710), (720, 111691272), (756, 106372640), (760, 105812784), (770, 104438592), (792, 101537520), (798, 100774080), (836, 96193440), (840, 95735376), (855, 94055808), (864, 93076060), (880, 91383768), (896, 89751915), (912, 88177320), (924, 87032160), (945, 85098112), (960, 83768454), (990, 81230016), (1008, 79779480), (1026, 78379840), (1045, 76954752), (1056, 76153140), (1064, 75580560), (1080, 74460848), (1120, 71801532), (1140, 70541856), (1152, 69807045), (1155, 69625728), (1188, 67691680), (1197, 67182720), (1216, 66132990), (1232, 65274120), (1254, 64128960), (1260, 63823584), (1320, 60922512), (1330, 60464448), (1344, 59834610), (1368, 58784880), (1386, 58021440), (1408, 57114855), (1440, 55845636), (1463, 54967680), (1485, 54153344), (1512, 53186320), (1520, 52906392), (1540, 52219296), (1584, 50768760), (1596, 50387040), (1672, 48096720), (1680, 47867688), (1710, 47027904), (1728, 46538030), (1760, 45691884), (1824, 44088660), (1848, 43516080), (1881, 42752640), (1890, 42549056), (1920, 41884227), (1980, 40615008), (1995, 40309632), (2016, 39889740), (2052, 39189920), (2079, 38680960), (2090, 38477376), (2112, 38076570), (2128, 37790280), (2160, 37230424), (2240, 35900766), (2280, 35270928), (2310, 34812864), (2376, 33845840), (2394, 33591360), (2432, 33066495), (2464, 32637060), (2508, 32064480), (2520, 31911792), (2565, 31351936), (2640, 30461256), (2660, 30232224), (2688, 29917305), (2736, 29392440), (2772, 29010720), (2880, 27922818), (2926, 27483840), (2970, 27076672), (3024, 26593160), (3040, 26453196), (3080, 26109648), (3135, 25651584), (3168, 25384380), (3181, 25280640), (3192, 25193520), (3344, 24048360), (3360, 23933844), (3420, 23513952), (3456, 23269015), (3465, 23208576), (3520, 22845942), (3591, 22394240), (3648, 22044330), (3696, 21758040), (3762, 21376320), (3780, 21274528), (3960, 20307504), (3990, 20154816), (4032, 19944870), (4104, 19594960), (4158, 19340480), (4180, 19238688), (4224, 19038285), (4256, 18895140), (4320, 18615212), (4389, 18322560), (4480, 17950383), (4560, 17635464), (4620, 17406432), (4752, 16922920), (4788, 16795680), (4928, 16318530), (5016, 16032240), (5040, 15955896), (5130, 15675968), (5280, 15230628), (5320, 15116112), (5472, 14696220), (5544, 14505360), (5643, 14250880), (5760, 13961409), (5852, 13741920), (5940, 13538336), (5985, 13436544), (6048, 13296580), (6080, 13226598), (6160, 13054824), (6270, 12825792), (6336, 12692190), (6362, 12640320), (6384, 12596760), (6688, 12024180), (6720, 11966922), (6840, 11756976), (6930, 11604288), (7040, 11422971), (7182, 11197120), (7296, 11022165), (7315, 10993536), (7392, 10879020), (7524, 10688160), (7560, 10637264), (7920, 10153752), (7980, 10077408), (8064, 9972435), (8208, 9797480), (8316, 9670240), (8360, 9619344), (8512, 9447570), (8640, 9307606), (8778, 9161280), (9120, 8817732), (9240, 8703216), (9405, 8550528), (9504, 8461460), (9543, 8426880), (9576, 8397840), (9856, 8159265), (10032, 8016120), (10080, 7977948), (10260, 7837984), (10395, 7736192), (10560, 7615314), (10640, 7558056), (10944, 7348110), (11088, 7252680), (11286, 7125440), (11704, 6870960), (11880, 6769168), (11970, 6718272), (12096, 6648290), (12160, 6613299), (12320, 6527412), (12540, 6412896), (12672, 6346095), (12724, 6320160), (12768, 6298380), (13167, 6107520), (13376, 6012090), (13440, 5983461), (13680, 5878488), (13860, 5802144), (14364, 5598560), (14630, 5496768), (14784, 5439510), (15048, 5344080), (15120, 5318632), (15840, 5076876), (15905, 5056128), (15960, 5038704), (16416, 4898740), (16632, 4835120), (16720, 4809672), (17024, 4723785), (17280, 4653803), (17556, 4580640), (17955, 4478848), (18240, 4408866), (18480, 4351608), (18810, 4275264), (19008, 4230730), (19086, 4213440), (19152, 4198920), (20064, 4008060), (20160, 3988974), (20520, 3918992), (20790, 3868096), (21120, 3807657), (21280, 3779028), (21888, 3674055), (21945, 3664512), (22176, 3626340), (22267, 3611520), (22572, 3562720), (23408, 3435480), (23760, 3384584), (23940, 3359136), (24192, 3324145), (24640, 3263706), (25080, 3206448), (25448, 3160080), (25536, 3149190), (26334, 3053760), (26752, 3006045), (27360, 2939244), (27720, 2901072), (28215, 2850176), (28629, 2808960), (28728, 2799280), (29260, 2748384), (29568, 2719755), (30096, 2672040), (30240, 2659316), (31680, 2538438), (31810, 2528064), (31920, 2519352), (32832, 2449370), (33264, 2417560), (33440, 2404836), (34991, 2298240), (35112, 2290320), (35910, 2239424), (36480, 2204433), (36960, 2175804), (37620, 2137632), (38016, 2115365), (38172, 2106720), (38304, 2099460), (39501, 2035840), (40128, 2004030), (40320, 1994487), (41040, 1959496), (41580, 1934048), (42560, 1889514), (43890, 1832256), (44352, 1813170), (44534, 1805760), (45144, 1781360), (46816, 1717740), (47520, 1692292), (47715, 1685376), (47880, 1679568), (49280, 1631853), (50160, 1603224), (50896, 1580040), (51072, 1574595), (52668, 1526880), (54720, 1469622), (55440, 1450536), (56430, 1425088), (57258, 1404480), (57456, 1399640), (58520, 1374192), (60192, 1336020), (60439, 1330560), (60480, 1329658), (63360, 1269219), (63620, 1264032), (63840, 1259676), (65664, 1224685), (65835, 1221504), (66528, 1208780), (66801, 1203840), (66880, 1202418), (69982, 1149120), (70224, 1145160), (71820, 1119712), (73920, 1087902), (75240, 1068816), (76344, 1053360), (76608, 1049730), (79002, 1017920), (80256, 1002015), (82080, 979748), (83160, 967024), (85120, 944757), (85887, 936320), (87780, 916128), (88704, 906585), (89068, 902880), (90288, 890680), (93632, 858870), (95040, 846146), (95430, 842688), (95760, 839784), (100320, 801612), (101792, 790020), (104973, 766080), (105336, 763440), (109440, 734811), (110880, 725268), (111335, 722304), (112860, 712544), (114516, 702240), (114912, 699820), (117040, 687096), (120384, 668010), (120878, 665280), (120960, 664829), (127240, 632016), (127680, 629838), (131670, 610752), (133056, 604390), (133602, 601920), (133760, 601209), (139964, 574560), (140448, 572580), (143145, 561792), (143640, 559856), (147840, 543951), (150480, 534408), (152688, 526680), (153216, 524865), (158004, 508960), (164160, 489874), (166320, 483512), (171774, 468160), (174955, 459648), (175560, 458064), (178136, 451440), (180576, 445340), (181317, 443520), (187264, 429435), (190080, 423073), (190860, 421344), (191520, 419892), (197505, 407168), (200403, 401280), (200640, 400806), (203584, 395010), (209946, 383040), (210672, 381720), (221760, 362634), (222670, 361152), (225720, 356272), (229032, 351120), (229824, 349910), (234080, 343548), (240768, 334005), (241756, 332640), (244937, 328320), (254480, 316008), (255360, 314919), (263340, 305376), (266112, 302195), (267204, 300960), (279928, 287280), (280896, 286290)]