840687984640

素因数分解:

$2^{13}\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{677}}^1$

素因数の和:847

約数の個数: 448

約数和(自身を含む): 2380063523328

約数和(自身を除く): 1539375538688

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 61, 64, 70, 71, 80, 112, 122, 128, 140, 142, 160, 224, 244, 256, 280, 284, 305, 320, 355, 427, 448, 488, 497, 512, 560, 568, 610, 640, 677, 710, 854, 896, 976, 994, 1024, 1120, 1136, 1220, 1280, 1354, 1420, 1708, 1792, 1952, 1988, 2048, 2135, 2240, 2272, 2440, 2485, 2560, 2708, 2840, 3385, 3416, 3584, 3904, 3976, 4096, 4270, 4331, 4480, 4544, 4739, 4880, 4970, 5120, 5416, 5680, 6770, 6832, 7168, 7808, 7952, 8192, 8540, 8662, 8960, 9088, 9478, 9760, 9940, 10240, 10832, 11360, 13540, 13664, 14336, 15616, 15904, 17080, 17324, 17920, 18176, 18956, 19520, 19880, 20480, 21655, 21664, 22720, 23695, 27080, 27328, 28672, 30317, 31232, 31808, 34160, 34648, 35840, 36352, 37912, 39040, 39760, 40960, 41297, 43310, 43328, 45440, 47390, 48067, 54160, 54656, 57344, 60634, 62464, 63616, 68320, 69296, 71680, 72704, 75824, 78080, 79520, 82594, 86620, 86656, 90880, 94780, 96134, 108320, 109312, 121268, 124928, 127232, 136640, 138592, 143360, 145408, 151585, 151648, 156160, 159040, 165188, 173240, 173312, 181760, 189560, 192268, 206485, 216640, 218624, 240335, 242536, 249856, 254464, 273280, 277184, 286720, 289079, 290816, 303170, 303296, 312320, 318080, 330376, 336469, 346480, 346624, 363520, 379120, 384536, 412970, 433280, 437248, 480670, 485072, 499712, 508928, 546560, 554368, 578158, 581632, 606340, 606592, 624640, 636160, 660752, 672938, 692960, 693248, 727040, 758240, 769072, 825940, 866560, 874496, 961340, 970144, 1017856, 1093120, 1108736, 1156316, 1212680, 1213184, 1249280, 1272320, 1321504, 1345876, 1385920, 1386496, 1445395, 1454080, 1516480, 1538144, 1651880, 1682345, 1733120, 1748992, 1922680, 1940288, 2035712, 2186240, 2217472, 2312632, 2425360, 2426368, 2498560, 2544640, 2643008, 2691752, 2771840, 2772992, 2890790, 2908160, 2932087, 3032960, 3076288, 3303760, 3364690, 3466240, 3497984, 3845360, 3880576, 4071424, 4372480, 4434944, 4625264, 4850720, 4852736, 5089280, 5286016, 5383504, 5543680, 5545984, 5781580, 5864174, 6065920, 6152576, 6607520, 6729380, 6932480, 7690720, 7761152, 8744960, 8869888, 9250528, 9701440, 9705472, 10178560, 10572032, 10767008, 11087360, 11563160, 11728348, 12131840, 12305152, 13215040, 13458760, 13864960, 14660435, 15381440, 15522304, 17489920, 17739776, 18501056, 19402880, 19410944, 20357120, 20524609, 21144064, 21534016, 22174720, 23126320, 23456696, 24263680, 24610304, 26430080, 26917520, 27729920, 29320870, 30762880, 31044608, 35479552, 37002112, 38805760, 38821888, 41049218, 42288128, 43068032, 44349440, 46252640, 46913392, 48527360, 49220608, 52860160, 53835040, 58641740, 61525760, 62089216, 74004224, 77611520, 82098436, 84576256, 86136064, 88698880, 92505280, 93826784, 97054720, 98441216, 102623045, 105720320, 107670080, 117283480, 123051520, 124178432, 148008448, 155223040, 164196872, 169152512, 172272128, 177397760, 185010560, 187653568, 194109440, 196882432, 205246090, 211440640, 215340160, 234566960, 246103040, 248356864, 296016896, 310446080, 328393744, 338305024, 344544256, 370021120, 375307136, 393764864, 410492180, 422881280, 430680320, 469133920, 492206080, 592033792, 620892160, 656787488, 689088512, 740042240, 750614272, 820984360, 845762560, 861360640, 938267840, 984412160, 1184067584, 1241784320, 1313574976, 1378177024, 1480084480, 1501228544, 1641968720, 1691525120, 1722721280, 1876535680, 1968824320, 2368135168, 2627149952, 2756354048, 2960168960, 3002457088, 3283937440, 3445442560, 3753071360, 5254299904, 5920337920, 6004914176, 6567874880, 6890885120, 7506142720, 10508599808, 11840675840, 12009828352, 13135749760, 13781770240, 15012285440, 21017199616, 24019656704, 26271499520, 30024570880, 42034399232, 52542999040, 60049141760, 84068798464, 105085998080, 120098283520, 168137596928, 210171996160, 420343992320, 840687984640]

約数ペア:

[(1, 840687984640), (2, 420343992320), (4, 210171996160), (5, 168137596928), (7, 120098283520), (8, 105085998080), (10, 84068798464), (14, 60049141760), (16, 52542999040), (20, 42034399232), (28, 30024570880), (32, 26271499520), (35, 24019656704), (40, 21017199616), (56, 15012285440), (61, 13781770240), (64, 13135749760), (70, 12009828352), (71, 11840675840), (80, 10508599808), (112, 7506142720), (122, 6890885120), (128, 6567874880), (140, 6004914176), (142, 5920337920), (160, 5254299904), (224, 3753071360), (244, 3445442560), (256, 3283937440), (280, 3002457088), (284, 2960168960), (305, 2756354048), (320, 2627149952), (355, 2368135168), (427, 1968824320), (448, 1876535680), (488, 1722721280), (497, 1691525120), (512, 1641968720), (560, 1501228544), (568, 1480084480), (610, 1378177024), (640, 1313574976), (677, 1241784320), (710, 1184067584), (854, 984412160), (896, 938267840), (976, 861360640), (994, 845762560), (1024, 820984360), (1120, 750614272), (1136, 740042240), (1220, 689088512), (1280, 656787488), (1354, 620892160), (1420, 592033792), (1708, 492206080), (1792, 469133920), (1952, 430680320), (1988, 422881280), (2048, 410492180), (2135, 393764864), (2240, 375307136), (2272, 370021120), (2440, 344544256), (2485, 338305024), (2560, 328393744), (2708, 310446080), (2840, 296016896), (3385, 248356864), (3416, 246103040), (3584, 234566960), (3904, 215340160), (3976, 211440640), (4096, 205246090), (4270, 196882432), (4331, 194109440), (4480, 187653568), (4544, 185010560), (4739, 177397760), (4880, 172272128), (4970, 169152512), (5120, 164196872), (5416, 155223040), (5680, 148008448), (6770, 124178432), (6832, 123051520), (7168, 117283480), (7808, 107670080), (7952, 105720320), (8192, 102623045), (8540, 98441216), (8662, 97054720), (8960, 93826784), (9088, 92505280), (9478, 88698880), (9760, 86136064), (9940, 84576256), (10240, 82098436), (10832, 77611520), (11360, 74004224), (13540, 62089216), (13664, 61525760), (14336, 58641740), (15616, 53835040), (15904, 52860160), (17080, 49220608), (17324, 48527360), (17920, 46913392), (18176, 46252640), (18956, 44349440), (19520, 43068032), (19880, 42288128), (20480, 41049218), (21655, 38821888), (21664, 38805760), (22720, 37002112), (23695, 35479552), (27080, 31044608), (27328, 30762880), (28672, 29320870), (30317, 27729920), (31232, 26917520), (31808, 26430080), (34160, 24610304), (34648, 24263680), (35840, 23456696), (36352, 23126320), (37912, 22174720), (39040, 21534016), (39760, 21144064), (40960, 20524609), (41297, 20357120), (43310, 19410944), (43328, 19402880), (45440, 18501056), (47390, 17739776), (48067, 17489920), (54160, 15522304), (54656, 15381440), (57344, 14660435), (60634, 13864960), (62464, 13458760), (63616, 13215040), (68320, 12305152), (69296, 12131840), (71680, 11728348), (72704, 11563160), (75824, 11087360), (78080, 10767008), (79520, 10572032), (82594, 10178560), (86620, 9705472), (86656, 9701440), (90880, 9250528), (94780, 8869888), (96134, 8744960), (108320, 7761152), (109312, 7690720), (121268, 6932480), (124928, 6729380), (127232, 6607520), (136640, 6152576), (138592, 6065920), (143360, 5864174), (145408, 5781580), (151585, 5545984), (151648, 5543680), (156160, 5383504), (159040, 5286016), (165188, 5089280), (173240, 4852736), (173312, 4850720), (181760, 4625264), (189560, 4434944), (192268, 4372480), (206485, 4071424), (216640, 3880576), (218624, 3845360), (240335, 3497984), (242536, 3466240), (249856, 3364690), (254464, 3303760), (273280, 3076288), (277184, 3032960), (286720, 2932087), (289079, 2908160), (290816, 2890790), (303170, 2772992), (303296, 2771840), (312320, 2691752), (318080, 2643008), (330376, 2544640), (336469, 2498560), (346480, 2426368), (346624, 2425360), (363520, 2312632), (379120, 2217472), (384536, 2186240), (412970, 2035712), (433280, 1940288), (437248, 1922680), (480670, 1748992), (485072, 1733120), (499712, 1682345), (508928, 1651880), (546560, 1538144), (554368, 1516480), (578158, 1454080), (581632, 1445395), (606340, 1386496), (606592, 1385920), (624640, 1345876), (636160, 1321504), (660752, 1272320), (672938, 1249280), (692960, 1213184), (693248, 1212680), (727040, 1156316), (758240, 1108736), (769072, 1093120), (825940, 1017856), (866560, 970144), (874496, 961340)]