19419079680

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1$

素因数の和:483

約数の個数: 1056

約数和(自身を含む): 90557445888

約数和(自身を除く): 71138366208

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 18, 20, 21, 22, 24, 26, 28, 30, 32, 33, 35, 36, 39, 40, 42, 44, 45, 48, 52, 55, 56, 60, 63, 64, 65, 66, 70, 72, 77, 78, 80, 84, 88, 90, 91, 96, 99, 104, 105, 110, 112, 117, 120, 126, 128, 130, 132, 140, 143, 144, 154, 156, 160, 165, 168, 176, 180, 182, 192, 195, 198, 208, 210, 220, 224, 231, 234, 240, 252, 256, 260, 264, 273, 280, 286, 288, 308, 312, 315, 320, 330, 336, 352, 360, 364, 384, 385, 390, 396, 416, 420, 421, 429, 440, 448, 455, 462, 468, 480, 495, 504, 512, 520, 528, 546, 560, 572, 576, 585, 616, 624, 630, 640, 660, 672, 693, 704, 715, 720, 728, 768, 770, 780, 792, 819, 832, 840, 842, 858, 880, 896, 910, 924, 936, 960, 990, 1001, 1008, 1024, 1040, 1056, 1092, 1120, 1144, 1152, 1155, 1170, 1232, 1248, 1260, 1263, 1280, 1287, 1320, 1344, 1365, 1386, 1408, 1430, 1440, 1456, 1536, 1540, 1560, 1584, 1638, 1664, 1680, 1684, 1716, 1760, 1792, 1820, 1848, 1872, 1920, 1980, 2002, 2016, 2080, 2105, 2112, 2145, 2184, 2240, 2288, 2304, 2310, 2340, 2464, 2496, 2520, 2526, 2560, 2574, 2640, 2688, 2730, 2772, 2816, 2860, 2880, 2912, 2947, 3003, 3072, 3080, 3120, 3168, 3276, 3328, 3360, 3368, 3432, 3465, 3520, 3584, 3640, 3696, 3744, 3789, 3840, 3960, 4004, 4032, 4095, 4160, 4210, 4224, 4290, 4368, 4480, 4576, 4608, 4620, 4631, 4680, 4928, 4992, 5005, 5040, 5052, 5120, 5148, 5280, 5376, 5460, 5473, 5544, 5632, 5720, 5760, 5824, 5894, 6006, 6160, 6240, 6315, 6336, 6435, 6552, 6656, 6720, 6736, 6864, 6930, 7040, 7168, 7280, 7392, 7488, 7578, 7680, 7920, 8008, 8064, 8190, 8320, 8420, 8448, 8580, 8736, 8841, 8960, 9009, 9152, 9216, 9240, 9262, 9360, 9856, 9984, 10010, 10080, 10104, 10296, 10560, 10752, 10920, 10946, 11088, 11264, 11440, 11520, 11648, 11788, 12012, 12320, 12480, 12630, 12672, 12870, 13104, 13312, 13440, 13472, 13728, 13860, 13893, 14080, 14560, 14735, 14784, 14976, 15015, 15156, 15360, 15840, 16016, 16128, 16380, 16419, 16640, 16840, 16896, 17160, 17472, 17682, 17920, 18018, 18304, 18480, 18524, 18720, 18945, 19712, 19968, 20020, 20160, 20208, 20592, 21120, 21504, 21840, 21892, 22176, 22880, 23040, 23155, 23296, 23576, 24024, 24640, 24960, 25260, 25344, 25740, 26208, 26523, 26880, 26944, 27365, 27456, 27720, 27786, 28160, 29120, 29470, 29568, 29952, 30030, 30312, 31680, 32032, 32256, 32417, 32760, 32838, 33280, 33680, 33792, 34320, 34944, 35364, 35840, 36036, 36608, 36960, 37048, 37440, 37890, 38311, 39424, 39936, 40040, 40320, 40416, 41184, 41679, 42240, 43680, 43784, 44205, 44352, 45045, 45760, 46080, 46310, 46592, 47152, 48048, 49257, 49280, 49920, 50520, 50688, 51480, 52416, 53046, 53760, 53888, 54730, 54912, 55440, 55572, 56320, 58240, 58940, 59136, 59904, 60060, 60203, 60624, 63360, 64064, 64512, 64834, 65520, 65676, 66560, 67360, 68640, 69465, 69888, 70728, 72072, 73216, 73920, 74096, 74880, 75780, 76622, 78848, 80080, 80640, 80832, 82095, 82368, 83358, 84480, 87360, 87568, 88410, 88704, 90090, 91520, 92620, 93184, 94304, 96096, 97251, 98514, 98560, 99840, 101040, 101376, 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439296, 443520, 444576, 459732, 465920, 471520, 480480, 481624, 484992, 486255, 492570, 506880, 512512, 518672, 524160, 525408, 530460, 538880, 541827, 549120, 555720, 565824, 574665, 576576, 583506, 591360, 592768, 599040, 602030, 606240, 612976, 640640, 646656, 648340, 656760, 658944, 666864, 689598, 698880, 700544, 707280, 709632, 720720, 722436, 732160, 740960, 754432, 766220, 768768, 778008, 788112, 808320, 823680, 833580, 838656, 842842, 848736, 875680, 887040, 889152, 903045, 919464, 943040, 960960, 963248, 969984, 972510, 985140, 1025024, 1037344, 1048320, 1050816, 1060920, 1077760, 1083654, 1098240, 1111440, 1131648, 1149330, 1153152, 1167012, 1182720, 1185536, 1204060, 1212480, 1225952, 1264263, 1281280, 1293312, 1296680, 1313520, 1317888, 1333728, 1379196, 1397760, 1401088, 1414560, 1441440, 1444872, 1458765, 1481920, 1508864, 1532440, 1537536, 1556016, 1576224, 1616640, 1647360, 1667160, 1685684, 1697472, 1723995, 1751360, 1774080, 1778304, 1806090, 1838928, 1886080, 1921920, 1926496, 1939968, 1945020, 1970280, 2074688, 2096640, 2101632, 2107105, 2121840, 2155520, 2167308, 2196480, 2222880, 2263296, 2298660, 2306304, 2334024, 2371072, 2408120, 2424960, 2451904, 2528526, 2562560, 2593360, 2627040, 2667456, 2709135, 2758392, 2802176, 2829120, 2882880, 2889744, 2917530, 2963840, 3017728, 3064880, 3075072, 3112032, 3152448, 3233280, 3294720, 3334320, 3371368, 3394944, 3447990, 3502720, 3548160, 3556608, 3612180, 3677856, 3772160, 3792789, 3843840, 3852992, 3879936, 3890040, 3940560, 4149376, 4193280, 4203264, 4214210, 4243680, 4334616, 4445760, 4526592, 4597320, 4612608, 4668048, 4742144, 4816240, 4849920, 4903808, 5057052, 5125120, 5186720, 5254080, 5334912, 5418270, 5516784, 5604352, 5658240, 5765760, 5779488, 5835060, 5927680, 6129760, 6224064, 6304896, 6321315, 6466560, 6589440, 6668640, 6742736, 6789888, 6895980, 7005440, 7113216, 7224360, 7355712, 7544320, 7585578, 7687680, 7705984, 7780080, 7881120, 8298752, 8406528, 8428420, 8487360, 8669232, 8891520, 9053184, 9194640, 9225216, 9336096, 9632480, 9699840, 9807616, 10114104, 10373440, 10508160, 10669824, 10836540, 11033568, 11316480, 11531520, 11558976, 11670120, 11855360, 12259520, 12448128, 12609792, 12642630, 13337280, 13485472, 13579776, 13791960, 14010880, 14226432, 14448720, 14711424, 15088640, 15171156, 15375360, 15411968, 15560160, 15762240, 16597504, 16813056, 16856840, 16974720, 17338464, 17783040, 18389280, 18672192, 18963945, 19264960, 19399680, 19615232, 20228208, 20746880, 21016320, 21339648, 21673080, 22067136, 22632960, 23063040, 23117952, 23340240, 23710720, 24519040, 24896256, 25219584, 25285260, 26674560, 26970944, 27159552, 27583920, 28021760, 28897440, 29422848, 30342312, 30823936, 31120320, 31524480, 33195008, 33713680, 33949440, 34676928, 35566080, 36778560, 37344384, 37927890, 38529920, 39230464, 40456416, 41493760, 42032640, 42679296, 43346160, 44134272, 45265920, 46126080, 46235904, 46680480, 49038080, 49792512, 50439168, 50570520, 53349120, 53941888, 55167840, 57794880, 58845696, 60684624, 61647872, 62240640, 63048960, 67427360, 67898880, 69353856, 71132160, 73557120, 74688768, 75855780, 77059840, 80912832, 82987520, 84065280, 86692320, 88268544, 92471808, 93360960, 98076160, 99585024, 101141040, 106698240, 107883776, 110335680, 115589760, 117691392, 121369248, 124481280, 126097920, 134854720, 135797760, 138707712, 147114240, 149377536, 151711560, 154119680, 161825664, 165975040, 173384640, 176537088, 184943616, 186721920, 196152320, 202282080, 213396480, 215767552, 220671360, 231179520, 242738496, 248962560, 252195840, 269709440, 277415424, 294228480, 298755072, 303423120, 308239360, 323651328, 346769280, 353074176, 373443840, 404564160, 431535104, 441342720, 462359040, 485476992, 497925120, 539418880, 554830848, 588456960, 606846240, 647302656, 693538560, 746887680, 809128320, 882685440, 924718080, 970953984, 1078837760, 1213692480, 1294605312, 1387077120, 1493775360, 1618256640, 1765370880, 1941907968, 2157675520, 2427384960, 2774154240, 3236513280, 3883815936, 4854769920, 6473026560, 9709539840, 19419079680]

約数ペア:

[(1, 19419079680), (2, 9709539840), (3, 6473026560), (4, 4854769920), (5, 3883815936), (6, 3236513280), (7, 2774154240), (8, 2427384960), (9, 2157675520), (10, 1941907968), (11, 1765370880), (12, 1618256640), (13, 1493775360), (14, 1387077120), (15, 1294605312), (16, 1213692480), (18, 1078837760), (20, 970953984), (21, 924718080), (22, 882685440), (24, 809128320), (26, 746887680), (28, 693538560), (30, 647302656), (32, 606846240), (33, 588456960), (35, 554830848), (36, 539418880), (39, 497925120), (40, 485476992), (42, 462359040), (44, 441342720), (45, 431535104), (48, 404564160), (52, 373443840), (55, 353074176), (56, 346769280), (60, 323651328), (63, 308239360), (64, 303423120), (65, 298755072), (66, 294228480), (70, 277415424), (72, 269709440), (77, 252195840), (78, 248962560), (80, 242738496), (84, 231179520), (88, 220671360), (90, 215767552), (91, 213396480), (96, 202282080), (99, 196152320), (104, 186721920), (105, 184943616), (110, 176537088), (112, 173384640), (117, 165975040), (120, 161825664), (126, 154119680), (128, 151711560), (130, 149377536), (132, 147114240), (140, 138707712), (143, 135797760), (144, 134854720), (154, 126097920), (156, 124481280), (160, 121369248), (165, 117691392), (168, 115589760), (176, 110335680), (180, 107883776), (182, 106698240), (192, 101141040), (195, 99585024), (198, 98076160), (208, 93360960), (210, 92471808), (220, 88268544), (224, 86692320), (231, 84065280), (234, 82987520), (240, 80912832), (252, 77059840), (256, 75855780), (260, 74688768), (264, 73557120), (273, 71132160), (280, 69353856), (286, 67898880), (288, 67427360), (308, 63048960), (312, 62240640), (315, 61647872), (320, 60684624), (330, 58845696), (336, 57794880), (352, 55167840), (360, 53941888), (364, 53349120), (384, 50570520), (385, 50439168), (390, 49792512), (396, 49038080), (416, 46680480), (420, 46235904), (421, 46126080), (429, 45265920), (440, 44134272), (448, 43346160), (455, 42679296), (462, 42032640), (468, 41493760), (480, 40456416), (495, 39230464), (504, 38529920), (512, 37927890), (520, 37344384), (528, 36778560), (546, 35566080), (560, 34676928), (572, 33949440), (576, 33713680), (585, 33195008), (616, 31524480), (624, 31120320), (630, 30823936), (640, 30342312), (660, 29422848), (672, 28897440), (693, 28021760), (704, 27583920), (715, 27159552), (720, 26970944), (728, 26674560), (768, 25285260), (770, 25219584), (780, 24896256), (792, 24519040), (819, 23710720), (832, 23340240), (840, 23117952), (842, 23063040), (858, 22632960), (880, 22067136), (896, 21673080), (910, 21339648), (924, 21016320), (936, 20746880), (960, 20228208), (990, 19615232), (1001, 19399680), (1008, 19264960), (1024, 18963945), (1040, 18672192), (1056, 18389280), (1092, 17783040), (1120, 17338464), (1144, 16974720), (1152, 16856840), (1155, 16813056), (1170, 16597504), (1232, 15762240), (1248, 15560160), (1260, 15411968), (1263, 15375360), (1280, 15171156), (1287, 15088640), (1320, 14711424), (1344, 14448720), (1365, 14226432), (1386, 14010880), (1408, 13791960), (1430, 13579776), (1440, 13485472), (1456, 13337280), (1536, 12642630), (1540, 12609792), (1560, 12448128), (1584, 12259520), (1638, 11855360), (1664, 11670120), (1680, 11558976), (1684, 11531520), (1716, 11316480), (1760, 11033568), (1792, 10836540), (1820, 10669824), (1848, 10508160), (1872, 10373440), (1920, 10114104), (1980, 9807616), (2002, 9699840), (2016, 9632480), (2080, 9336096), (2105, 9225216), (2112, 9194640), (2145, 9053184), (2184, 8891520), (2240, 8669232), (2288, 8487360), (2304, 8428420), (2310, 8406528), (2340, 8298752), (2464, 7881120), (2496, 7780080), (2520, 7705984), (2526, 7687680), (2560, 7585578), (2574, 7544320), (2640, 7355712), (2688, 7224360), (2730, 7113216), (2772, 7005440), (2816, 6895980), (2860, 6789888), (2880, 6742736), (2912, 6668640), (2947, 6589440), (3003, 6466560), (3072, 6321315), (3080, 6304896), (3120, 6224064), (3168, 6129760), (3276, 5927680), (3328, 5835060), (3360, 5779488), (3368, 5765760), (3432, 5658240), (3465, 5604352), (3520, 5516784), (3584, 5418270), (3640, 5334912), (3696, 5254080), (3744, 5186720), (3789, 5125120), (3840, 5057052), (3960, 4903808), (4004, 4849920), (4032, 4816240), (4095, 4742144), (4160, 4668048), (4210, 4612608), (4224, 4597320), (4290, 4526592), (4368, 4445760), (4480, 4334616), (4576, 4243680), (4608, 4214210), (4620, 4203264), (4631, 4193280), (4680, 4149376), (4928, 3940560), (4992, 3890040), (5005, 3879936), (5040, 3852992), (5052, 3843840), (5120, 3792789), (5148, 3772160), (5280, 3677856), (5376, 3612180), (5460, 3556608), (5473, 3548160), (5544, 3502720), (5632, 3447990), (5720, 3394944), (5760, 3371368), (5824, 3334320), (5894, 3294720), (6006, 3233280), (6160, 3152448), (6240, 3112032), (6315, 3075072), (6336, 3064880), (6435, 3017728), (6552, 2963840), (6656, 2917530), (6720, 2889744), (6736, 2882880), (6864, 2829120), (6930, 2802176), (7040, 2758392), (7168, 2709135), (7280, 2667456), (7392, 2627040), (7488, 2593360), (7578, 2562560), (7680, 2528526), (7920, 2451904), (8008, 2424960), (8064, 2408120), (8190, 2371072), (8320, 2334024), (8420, 2306304), (8448, 2298660), (8580, 2263296), (8736, 2222880), (8841, 2196480), (8960, 2167308), (9009, 2155520), (9152, 2121840), (9216, 2107105), (9240, 2101632), (9262, 2096640), (9360, 2074688), (9856, 1970280), (9984, 1945020), (10010, 1939968), (10080, 1926496), (10104, 1921920), (10296, 1886080), (10560, 1838928), (10752, 1806090), (10920, 1778304), (10946, 1774080), (11088, 1751360), (11264, 1723995), (11440, 1697472), (11520, 1685684), (11648, 1667160), (11788, 1647360), (12012, 1616640), (12320, 1576224), (12480, 1556016), (12630, 1537536), (12672, 1532440), (12870, 1508864), (13104, 1481920), (13312, 1458765), (13440, 1444872), (13472, 1441440), (13728, 1414560), (13860, 1401088), (13893, 1397760), (14080, 1379196), (14560, 1333728), (14735, 1317888), (14784, 1313520), (14976, 1296680), (15015, 1293312), (15156, 1281280), (15360, 1264263), (15840, 1225952), (16016, 1212480), (16128, 1204060), (16380, 1185536), (16419, 1182720), (16640, 1167012), (16840, 1153152), (16896, 1149330), (17160, 1131648), (17472, 1111440), (17682, 1098240), (17920, 1083654), (18018, 1077760), (18304, 1060920), (18480, 1050816), (18524, 1048320), (18720, 1037344), (18945, 1025024), (19712, 985140), (19968, 972510), (20020, 969984), (20160, 963248), (20208, 960960), (20592, 943040), (21120, 919464), (21504, 903045), (21840, 889152), (21892, 887040), (22176, 875680), (22880, 848736), (23040, 842842), (23155, 838656), (23296, 833580), (23576, 823680), (24024, 808320), (24640, 788112), (24960, 778008), (25260, 768768), (25344, 766220), (25740, 754432), (26208, 740960), (26523, 732160), (26880, 722436), (26944, 720720), (27365, 709632), (27456, 707280), (27720, 700544), (27786, 698880), (28160, 689598), (29120, 666864), (29470, 658944), (29568, 656760), (29952, 648340), (30030, 646656), (30312, 640640), (31680, 612976), (32032, 606240), (32256, 602030), (32417, 599040), (32760, 592768), (32838, 591360), (33280, 583506), (33680, 576576), (33792, 574665), (34320, 565824), (34944, 555720), (35364, 549120), (35840, 541827), (36036, 538880), (36608, 530460), (36960, 525408), (37048, 524160), (37440, 518672), (37890, 512512), (38311, 506880), (39424, 492570), (39936, 486255), (40040, 484992), (40320, 481624), (40416, 480480), (41184, 471520), (41679, 465920), (42240, 459732), (43680, 444576), (43784, 443520), (44205, 439296), (44352, 437840), (45045, 431104), (45760, 424368), (46080, 421421), (46310, 419328), (46592, 416790), (47152, 411840), (48048, 404160), (49257, 394240), (49280, 394056), (49920, 389004), (50520, 384384), (50688, 383110), (51480, 377216), (52416, 370480), (53046, 366080), (53760, 361218), (53888, 360360), (54730, 354816), (54912, 353640), (55440, 350272), (55572, 349440), (56320, 344799), (58240, 333432), (58940, 329472), (59136, 328380), (59904, 324170), (60060, 323328), (60203, 322560), (60624, 320320), (63360, 306488), (64064, 303120), (64512, 301015), (64834, 299520), (65520, 296384), (65676, 295680), (66560, 291753), (67360, 288288), (68640, 282912), (69465, 279552), (69888, 277860), (70728, 274560), (72072, 269440), (73216, 265230), (73920, 262704), (74096, 262080), (74880, 259336), (75780, 256256), (76622, 253440), (78848, 246285), (80080, 242496), (80640, 240812), (80832, 240240), (82095, 236544), (82368, 235760), (83358, 232960), (84480, 229866), (87360, 222288), (87568, 221760), (88410, 219648), (88704, 218920), (90090, 215552), (91520, 212184), (92620, 209664), (93184, 208395), (94304, 205920), (96096, 202080), (97251, 199680), (98514, 197120), (98560, 197028), (99840, 194502), (101040, 192192), (101376, 191555), (102960, 188608), (104832, 185240), (106092, 183040), (107520, 180609), (107776, 180180), (109460, 177408), (109824, 176820), (110880, 175136), (111144, 174720), (114933, 168960), (116480, 166716), (117880, 164736), (118272, 164190), (119808, 162085), (120120, 161664), (120406, 161280), (121248, 160160), (126720, 153244), (128128, 151560), (129668, 149760), (131040, 148192), (131352, 147840), (132615, 146432), (134720, 144144), (137280, 141456), (138930, 139776)]