20851733760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:211

約数の個数: 864

約数和(自身を含む): 82734317568

約数和(自身を除く): 61882583808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 23, 24, 26, 30, 32, 33, 39, 40, 44, 46, 48, 52, 55, 60, 64, 65, 66, 69, 78, 80, 88, 92, 96, 104, 110, 115, 120, 127, 128, 130, 132, 138, 143, 156, 160, 165, 169, 176, 184, 192, 195, 208, 220, 230, 240, 253, 254, 256, 260, 264, 276, 286, 299, 312, 320, 330, 338, 345, 352, 368, 381, 384, 390, 416, 429, 440, 460, 480, 506, 507, 508, 520, 528, 552, 572, 598, 624, 635, 640, 660, 676, 690, 704, 715, 736, 759, 762, 768, 780, 832, 845, 858, 880, 897, 920, 960, 1012, 1014, 1016, 1040, 1056, 1104, 1144, 1196, 1248, 1265, 1270, 1280, 1320, 1352, 1380, 1397, 1408, 1430, 1472, 1495, 1518, 1524, 1560, 1651, 1664, 1690, 1716, 1760, 1794, 1840, 1859, 1905, 1920, 2024, 2028, 2032, 2080, 2112, 2145, 2208, 2288, 2392, 2496, 2530, 2535, 2540, 2640, 2704, 2760, 2794, 2816, 2860, 2921, 2944, 2990, 3036, 3048, 3120, 3289, 3302, 3328, 3380, 3432, 3520, 3588, 3680, 3718, 3795, 3810, 3840, 3887, 4048, 4056, 4064, 4160, 4191, 4224, 4290, 4416, 4485, 4576, 4784, 4953, 4992, 5060, 5070, 5080, 5280, 5408, 5520, 5577, 5588, 5720, 5842, 5888, 5980, 6072, 6096, 6240, 6578, 6604, 6760, 6864, 6985, 7040, 7176, 7360, 7436, 7590, 7620, 7774, 8096, 8112, 8128, 8255, 8320, 8382, 8448, 8580, 8763, 8832, 8970, 9152, 9295, 9568, 9867, 9906, 9984, 10120, 10140, 10160, 10560, 10816, 11040, 11154, 11176, 11440, 11661, 11684, 11960, 12144, 12192, 12480, 13156, 13208, 13520, 13728, 13970, 14080, 14352, 14605, 14720, 14872, 15180, 15240, 15548, 16192, 16224, 16256, 16445, 16510, 16640, 16764, 17160, 17526, 17664, 17940, 18161, 18304, 18590, 19136, 19435, 19734, 19812, 20240, 20280, 20320, 20955, 21120, 21463, 21632, 22080, 22308, 22352, 22880, 23322, 23368, 23920, 24288, 24384, 24765, 24960, 26312, 26416, 27040, 27456, 27885, 27940, 28704, 29210, 29440, 29744, 30360, 30480, 31096, 32131, 32384, 32448, 32512, 32890, 33020, 33528, 34320, 35052, 35880, 36322, 36608, 37180, 37973, 38272, 38870, 39468, 39624, 40480, 40560, 40640, 41910, 42240, 42757, 42926, 43264, 43815, 44160, 44616, 44704, 45760, 46644, 46736, 47840, 48576, 48768, 49335, 49530, 49920, 52624, 52832, 54080, 54483, 54912, 55770, 55880, 57408, 58305, 58420, 59488, 60720, 60960, 62192, 64262, 64389, 64768, 64896, 65780, 66040, 67056, 68640, 70104, 71760, 72644, 74360, 75946, 76544, 77740, 78936, 79248, 80960, 81120, 81280, 83820, 85514, 85852, 87630, 88320, 89232, 89408, 90805, 91520, 93288, 93472, 95680, 96393, 97152, 97536, 98670, 99060, 105248, 105664, 107315, 108160, 108966, 109824, 111540, 111760, 113919, 114816, 116610, 116840, 118976, 121440, 121920, 124384, 128271, 128524, 128778, 129792, 131560, 132080, 134112, 137280, 140208, 143520, 145288, 148720, 151892, 155480, 157872, 158496, 160655, 161920, 162240, 162560, 167640, 171028, 171704, 175260, 178464, 178816, 181610, 183040, 186576, 186944, 189865, 191360, 192786, 194304, 197340, 198120, 210496, 211328, 213785, 214630, 216320, 217932, 223080, 223520, 227838, 229632, 233220, 233680, 236093, 237952, 242880, 243840, 248768, 256542, 257048, 257556, 263120, 264160, 268224, 272415, 274560, 280416, 287040, 290576, 297440, 303784, 310960, 315744, 316992, 321310, 321945, 323840, 324480, 335280, 342056, 343408, 350520, 356928, 357632, 363220, 373152, 373888, 379730, 382720, 385572, 394680, 396240, 417703, 420992, 422656, 427570, 429260, 435864, 446160, 447040, 455676, 466440, 467360, 472186, 475904, 481965, 485760, 487680, 493649, 497536, 513084, 514096, 515112, 526240, 528320, 536448, 544830, 549120, 560832, 569595, 574080, 581152, 594880, 607568, 621920, 631488, 633984, 641355, 642620, 643890, 648960, 670560, 684112, 686816, 701040, 708279, 713856, 726440, 746304, 747776, 759460, 771144, 789360, 792480, 835406, 841984, 855140, 858520, 871728, 892320, 894080, 911352, 932880, 934720, 944372, 963930, 971520, 987298, 995072, 1026168, 1028192, 1030224, 1052480, 1056640, 1072896, 1089660, 1121664, 1139190, 1148160, 1162304, 1180465, 1189760, 1215136, 1243840, 1253109, 1262976, 1267968, 1282710, 1285240, 1287780, 1341120, 1368224, 1373632, 1402080, 1416558, 1427712, 1452880, 1480947, 1492608, 1518920, 1542288, 1578720, 1584960, 1670812, 1710280, 1717040, 1743456, 1784640, 1788160, 1822704, 1865760, 1869440, 1888744, 1927860, 1974596, 2052336, 2056384, 2060448, 2088515, 2104960, 2113280, 2179320, 2243328, 2278380, 2324608, 2360930, 2379520, 2430272, 2468245, 2487680, 2506218, 2525952, 2565420, 2570480, 2575560, 2682240, 2736448, 2747264, 2804160, 2833116, 2905760, 2961894, 2985216, 3037840, 3084576, 3157440, 3169920, 3341624, 3420560, 3434080, 3486912, 3541395, 3569280, 3645408, 3731520, 3738880, 3777488, 3855720, 3949192, 4104672, 4112768, 4120896, 4177030, 4209920, 4358640, 4556760, 4649216, 4721860, 4860544, 4936490, 4975360, 5012436, 5130840, 5140960, 5151120, 5364480, 5430139, 5472896, 5494528, 5608320, 5666232, 5811520, 5923788, 6075680, 6169152, 6265545, 6314880, 6339840, 6683248, 6841120, 6868160, 6973824, 7082790, 7138560, 7290816, 7404735, 7463040, 7554976, 7711440, 7898384, 8209344, 8225536, 8241792, 8354060, 8717280, 9113520, 9443720, 9721088, 9872980, 10024872, 10261680, 10281920, 10302240, 10860278, 10945792, 11216640, 11332464, 11623040, 11847576, 12151360, 12338304, 12531090, 12629760, 13366496, 13682240, 13736320, 13947648, 14165580, 14581632, 14809470, 14926080, 15109952, 15422880, 15796768, 16290417, 16418688, 16483584, 16708120, 17434560, 18227040, 18887440, 19745960, 20049744, 20523360, 20563840, 20604480, 21720556, 22664928, 23246080, 23695152, 24302720, 24676608, 25062180, 26732992, 27150695, 27364480, 27472640, 28331160, 29163264, 29618940, 30219904, 30845760, 31593536, 32580834, 32837376, 33416240, 34869120, 36454080, 37774880, 39491920, 40099488, 41046720, 41127680, 41208960, 43441112, 45329856, 47390304, 48605440, 50124360, 53465984, 54301390, 54728960, 56662320, 59237880, 60439808, 61691520, 63187072, 65161668, 66832480, 69738240, 72908160, 75549760, 78983840, 80198976, 81452085, 82093440, 82417920, 86882224, 90659712, 94780608, 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約数ペア:

[(1, 20851733760), (2, 10425866880), (3, 6950577920), (4, 5212933440), (5, 4170346752), (6, 3475288960), (8, 2606466720), (10, 2085173376), (11, 1895612160), (12, 1737644480), (13, 1603979520), (15, 1390115584), (16, 1303233360), (20, 1042586688), (22, 947806080), (23, 906597120), (24, 868822240), (26, 801989760), (30, 695057792), (32, 651616680), (33, 631870720), (39, 534659840), (40, 521293344), (44, 473903040), (46, 453298560), (48, 434411120), (52, 400994880), (55, 379122432), (60, 347528896), (64, 325808340), (65, 320795904), (66, 315935360), (69, 302199040), (78, 267329920), (80, 260646672), (88, 236951520), (92, 226649280), (96, 217205560), (104, 200497440), (110, 189561216), (115, 181319424), (120, 173764448), (127, 164186880), (128, 162904170), (130, 160397952), (132, 157967680), (138, 151099520), (143, 145816320), (156, 133664960), (160, 130323336), (165, 126374144), (169, 123383040), (176, 118475760), (184, 113324640), (192, 108602780), (195, 106931968), (208, 100248720), (220, 94780608), (230, 90659712), (240, 86882224), (253, 82417920), (254, 82093440), (256, 81452085), (260, 80198976), (264, 78983840), (276, 75549760), (286, 72908160), (299, 69738240), (312, 66832480), (320, 65161668), (330, 63187072), (338, 61691520), (345, 60439808), (352, 59237880), (368, 56662320), (381, 54728960), (384, 54301390), (390, 53465984), (416, 50124360), (429, 48605440), (440, 47390304), (460, 45329856), (480, 43441112), (506, 41208960), (507, 41127680), (508, 41046720), (520, 40099488), (528, 39491920), (552, 37774880), (572, 36454080), (598, 34869120), (624, 33416240), (635, 32837376), (640, 32580834), (660, 31593536), (676, 30845760), (690, 30219904), (704, 29618940), (715, 29163264), (736, 28331160), (759, 27472640), (762, 27364480), (768, 27150695), (780, 26732992), (832, 25062180), (845, 24676608), (858, 24302720), (880, 23695152), (897, 23246080), (920, 22664928), (960, 21720556), (1012, 20604480), (1014, 20563840), (1016, 20523360), (1040, 20049744), (1056, 19745960), (1104, 18887440), (1144, 18227040), (1196, 17434560), (1248, 16708120), (1265, 16483584), (1270, 16418688), (1280, 16290417), (1320, 15796768), (1352, 15422880), (1380, 15109952), (1397, 14926080), (1408, 14809470), (1430, 14581632), (1472, 14165580), (1495, 13947648), (1518, 13736320), (1524, 13682240), (1560, 13366496), (1651, 12629760), (1664, 12531090), (1690, 12338304), (1716, 12151360), (1760, 11847576), (1794, 11623040), (1840, 11332464), (1859, 11216640), (1905, 10945792), (1920, 10860278), (2024, 10302240), (2028, 10281920), (2032, 10261680), (2080, 10024872), (2112, 9872980), (2145, 9721088), (2208, 9443720), (2288, 9113520), (2392, 8717280), (2496, 8354060), (2530, 8241792), (2535, 8225536), (2540, 8209344), (2640, 7898384), (2704, 7711440), (2760, 7554976), (2794, 7463040), (2816, 7404735), (2860, 7290816), (2921, 7138560), (2944, 7082790), (2990, 6973824), (3036, 6868160), (3048, 6841120), (3120, 6683248), (3289, 6339840), (3302, 6314880), (3328, 6265545), (3380, 6169152), (3432, 6075680), (3520, 5923788), (3588, 5811520), (3680, 5666232), (3718, 5608320), (3795, 5494528), (3810, 5472896), (3840, 5430139), (3887, 5364480), (4048, 5151120), (4056, 5140960), (4064, 5130840), (4160, 5012436), (4191, 4975360), (4224, 4936490), (4290, 4860544), (4416, 4721860), (4485, 4649216), (4576, 4556760), (4784, 4358640), (4953, 4209920), (4992, 4177030), (5060, 4120896), (5070, 4112768), (5080, 4104672), (5280, 3949192), (5408, 3855720), (5520, 3777488), (5577, 3738880), (5588, 3731520), (5720, 3645408), (5842, 3569280), (5888, 3541395), (5980, 3486912), (6072, 3434080), (6096, 3420560), (6240, 3341624), (6578, 3169920), (6604, 3157440), (6760, 3084576), (6864, 3037840), (6985, 2985216), (7040, 2961894), (7176, 2905760), (7360, 2833116), (7436, 2804160), (7590, 2747264), (7620, 2736448), (7774, 2682240), (8096, 2575560), (8112, 2570480), (8128, 2565420), (8255, 2525952), (8320, 2506218), (8382, 2487680), (8448, 2468245), (8580, 2430272), (8763, 2379520), (8832, 2360930), (8970, 2324608), (9152, 2278380), (9295, 2243328), (9568, 2179320), (9867, 2113280), (9906, 2104960), (9984, 2088515), (10120, 2060448), (10140, 2056384), (10160, 2052336), (10560, 1974596), (10816, 1927860), (11040, 1888744), (11154, 1869440), (11176, 1865760), (11440, 1822704), (11661, 1788160), (11684, 1784640), (11960, 1743456), (12144, 1717040), (12192, 1710280), (12480, 1670812), (13156, 1584960), (13208, 1578720), (13520, 1542288), (13728, 1518920), (13970, 1492608), (14080, 1480947), (14352, 1452880), (14605, 1427712), (14720, 1416558), (14872, 1402080), (15180, 1373632), (15240, 1368224), (15548, 1341120), (16192, 1287780), (16224, 1285240), (16256, 1282710), (16445, 1267968), (16510, 1262976), (16640, 1253109), (16764, 1243840), (17160, 1215136), (17526, 1189760), (17664, 1180465), (17940, 1162304), (18161, 1148160), (18304, 1139190), (18590, 1121664), (19136, 1089660), (19435, 1072896), (19734, 1056640), (19812, 1052480), (20240, 1030224), (20280, 1028192), (20320, 1026168), (20955, 995072), (21120, 987298), (21463, 971520), (21632, 963930), (22080, 944372), (22308, 934720), (22352, 932880), (22880, 911352), (23322, 894080), (23368, 892320), (23920, 871728), (24288, 858520), (24384, 855140), (24765, 841984), (24960, 835406), (26312, 792480), (26416, 789360), (27040, 771144), (27456, 759460), (27885, 747776), (27940, 746304), (28704, 726440), (29210, 713856), (29440, 708279), (29744, 701040), (30360, 686816), (30480, 684112), (31096, 670560), (32131, 648960), (32384, 643890), (32448, 642620), (32512, 641355), (32890, 633984), (33020, 631488), (33528, 621920), (34320, 607568), (35052, 594880), (35880, 581152), (36322, 574080), (36608, 569595), (37180, 560832), (37973, 549120), (38272, 544830), (38870, 536448), (39468, 528320), (39624, 526240), (40480, 515112), (40560, 514096), (40640, 513084), (41910, 497536), (42240, 493649), (42757, 487680), (42926, 485760), (43264, 481965), (43815, 475904), (44160, 472186), (44616, 467360), (44704, 466440), (45760, 455676), (46644, 447040), (46736, 446160), (47840, 435864), (48576, 429260), (48768, 427570), (49335, 422656), (49530, 420992), (49920, 417703), (52624, 396240), (52832, 394680), (54080, 385572), (54483, 382720), (54912, 379730), (55770, 373888), (55880, 373152), (57408, 363220), (58305, 357632), (58420, 356928), (59488, 350520), (60720, 343408), (60960, 342056), (62192, 335280), (64262, 324480), (64389, 323840), (64768, 321945), (64896, 321310), (65780, 316992), (66040, 315744), (67056, 310960), (68640, 303784), (70104, 297440), (71760, 290576), (72644, 287040), (74360, 280416), (75946, 274560), (76544, 272415), (77740, 268224), (78936, 264160), (79248, 263120), (80960, 257556), (81120, 257048), (81280, 256542), (83820, 248768), (85514, 243840), (85852, 242880), (87630, 237952), (88320, 236093), (89232, 233680), (89408, 233220), (90805, 229632), (91520, 227838), (93288, 223520), (93472, 223080), (95680, 217932), (96393, 216320), (97152, 214630), (97536, 213785), (98670, 211328), (99060, 210496), (105248, 198120), (105664, 197340), (107315, 194304), (108160, 192786), (108966, 191360), (109824, 189865), (111540, 186944), (111760, 186576), (113919, 183040), (114816, 181610), (116610, 178816), (116840, 178464), (118976, 175260), (121440, 171704), (121920, 171028), (124384, 167640), (128271, 162560), (128524, 162240), (128778, 161920), (129792, 160655), (131560, 158496), (132080, 157872), (134112, 155480), (137280, 151892), (140208, 148720), (143520, 145288)]