19071636480

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:167

約数の個数: 792

約数和(自身を含む): 74800327680

約数和(自身を除く): 55728691200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 32, 36, 39, 40, 45, 48, 52, 60, 62, 64, 65, 72, 78, 79, 80, 90, 93, 96, 104, 117, 120, 124, 128, 130, 144, 155, 156, 158, 160, 169, 180, 186, 192, 195, 208, 234, 237, 240, 248, 256, 260, 279, 288, 310, 312, 316, 320, 338, 360, 372, 384, 390, 395, 403, 416, 465, 468, 474, 480, 496, 507, 512, 520, 558, 576, 585, 620, 624, 632, 640, 676, 711, 720, 744, 768, 780, 790, 806, 832, 845, 930, 936, 948, 960, 992, 1014, 1024, 1027, 1040, 1116, 1152, 1170, 1185, 1209, 1240, 1248, 1264, 1280, 1352, 1395, 1422, 1440, 1488, 1521, 1536, 1560, 1580, 1612, 1664, 1690, 1860, 1872, 1896, 1920, 1984, 2015, 2028, 2054, 2080, 2232, 2304, 2340, 2370, 2418, 2449, 2480, 2496, 2528, 2535, 2560, 2704, 2790, 2844, 2880, 2976, 3042, 3072, 3081, 3120, 3160, 3224, 3328, 3380, 3555, 3627, 3720, 3744, 3792, 3840, 3968, 4030, 4056, 4108, 4160, 4464, 4608, 4680, 4740, 4836, 4898, 4960, 4992, 5056, 5070, 5120, 5135, 5239, 5408, 5580, 5688, 5760, 5952, 6045, 6084, 6162, 6240, 6320, 6448, 6656, 6760, 7110, 7254, 7347, 7440, 7488, 7584, 7605, 7680, 7936, 8060, 8112, 8216, 8320, 8928, 9216, 9243, 9360, 9480, 9672, 9796, 9920, 9984, 10112, 10140, 10270, 10478, 10816, 11160, 11376, 11520, 11904, 12090, 12168, 12245, 12324, 12480, 12640, 12896, 13312, 13351, 13520, 14220, 14508, 14694, 14880, 14976, 15168, 15210, 15360, 15405, 15717, 15872, 16120, 16224, 16432, 16640, 17856, 18135, 18486, 18720, 18960, 19344, 19592, 19840, 19968, 20224, 20280, 20540, 20956, 21632, 22041, 22320, 22752, 23040, 23808, 24180, 24336, 24490, 24648, 24960, 25280, 25792, 26195, 26702, 27040, 28440, 29016, 29388, 29760, 29952, 30336, 30420, 30810, 31434, 31744, 31837, 32240, 32448, 32864, 33280, 35712, 36270, 36735, 36972, 37440, 37920, 38688, 39184, 39680, 39936, 40053, 40448, 40560, 41080, 41912, 43264, 44082, 44640, 45504, 46080, 46215, 47151, 47616, 48360, 48672, 48980, 49296, 49920, 50560, 51584, 52390, 53404, 54080, 56880, 58032, 58776, 59520, 59904, 60672, 60840, 61620, 62868, 63674, 64480, 64896, 65728, 66560, 66755, 71424, 72540, 73470, 73944, 74880, 75840, 77376, 78368, 78585, 79360, 80106, 80896, 81120, 82160, 83824, 86528, 88164, 89280, 91008, 92430, 94302, 95232, 95511, 96720, 97344, 97960, 98592, 99840, 101120, 103168, 104780, 106808, 108160, 110205, 113760, 116064, 117552, 119040, 119808, 120159, 121344, 121680, 123240, 125736, 127348, 128960, 129792, 131456, 133510, 142848, 145080, 146940, 147888, 149760, 151680, 154752, 156736, 157170, 158720, 159185, 160212, 162240, 164320, 167648, 173056, 176328, 178560, 182016, 184860, 188604, 191022, 193440, 194688, 195920, 197184, 199680, 200265, 202240, 206336, 209560, 213616, 216320, 220410, 227520, 232128, 235104, 235755, 238080, 240318, 242688, 243360, 246480, 251472, 254696, 257920, 259584, 262912, 267020, 285696, 286533, 290160, 293880, 295776, 299520, 303360, 309504, 313472, 314340, 318370, 320424, 324480, 328640, 335296, 352656, 357120, 364032, 369720, 377208, 382044, 386880, 389376, 391840, 394368, 400530, 404480, 412672, 413881, 419120, 427232, 432640, 440820, 455040, 464256, 470208, 471510, 476160, 477555, 480636, 486720, 492960, 502944, 509392, 515840, 519168, 525824, 534040, 573066, 580320, 587760, 591552, 599040, 600795, 606720, 619008, 626944, 628680, 636740, 640848, 648960, 657280, 670592, 705312, 714240, 728064, 739440, 754416, 764088, 773760, 778752, 783680, 788736, 801060, 827762, 838240, 854464, 865280, 881640, 910080, 928512, 940416, 943020, 955110, 961272, 973440, 985920, 1005888, 1018784, 1031680, 1051648, 1068080, 1146132, 1160640, 1175520, 1183104, 1201590, 1213440, 1238016, 1241643, 1253888, 1257360, 1273480, 1281696, 1297920, 1314560, 1341184, 1410624, 1428480, 1432665, 1478880, 1508832, 1528176, 1547520, 1557504, 1567360, 1577472, 1602120, 1655524, 1676480, 1708928, 1763280, 1820160, 1857024, 1880832, 1886040, 1910220, 1922544, 1946880, 1971840, 2011776, 2037568, 2063360, 2069405, 2136160, 2292264, 2321280, 2351040, 2366208, 2403180, 2483286, 2507776, 2514720, 2546960, 2563392, 2595840, 2629120, 2682368, 2821248, 2865330, 2957760, 3017664, 3056352, 3095040, 3134720, 3154944, 3204240, 3311048, 3352960, 3417856, 3526560, 3640320, 3714048, 3724929, 3761664, 3772080, 3820440, 3845088, 3893760, 3943680, 4023552, 4075136, 4138810, 4272320, 4584528, 4642560, 4702080, 4732416, 4806360, 4966572, 5029440, 5093920, 5126784, 5258240, 5364736, 5642496, 5730660, 5915520, 6035328, 6112704, 6190080, 6208215, 6269440, 6408480, 6622096, 6705920, 6835712, 7053120, 7449858, 7523328, 7544160, 7640880, 7690176, 7787520, 7887360, 8047104, 8150272, 8277620, 8544640, 9169056, 9285120, 9404160, 9464832, 9612720, 9933144, 10058880, 10187840, 10253568, 11284992, 11461320, 11831040, 12070656, 12225408, 12416430, 12538880, 12816960, 13244192, 13411840, 13671424, 14106240, 14899716, 15088320, 15281760, 15380352, 15774720, 16094208, 16300544, 16555240, 17089280, 18338112, 18570240, 18624645, 18808320, 19225440, 19866288, 20117760, 20375680, 20507136, 22569984, 22922640, 23662080, 24141312, 24450816, 24832860, 25633920, 26488384, 26823680, 28212480, 29799432, 30176640, 30563520, 30760704, 32601088, 33110480, 34178560, 36676224, 37249290, 37616640, 38450880, 39732576, 40235520, 40751360, 41014272, 45845280, 47324160, 48282624, 48901632, 49665720, 51267840, 52976768, 56424960, 59598864, 60353280, 61127040, 61521408, 66220960, 68357120, 73352448, 74498580, 76901760, 79465152, 80471040, 81502720, 91690560, 97803264, 99331440, 102535680, 105953536, 112849920, 119197728, 120706560, 122254080, 123042816, 132441920, 146704896, 148997160, 153803520, 158930304, 163005440, 183381120, 198662880, 205071360, 211907072, 238395456, 241413120, 244508160, 264883840, 293409792, 297994320, 307607040, 317860608, 366762240, 397325760, 423814144, 476790912, 489016320, 529767680, 595988640, 615214080, 635721216, 733524480, 794651520, 953581824, 1059535360, 1191977280, 1271442432, 1467048960, 1589303040, 1907163648, 2119070720, 2383954560, 3178606080, 3814327296, 4767909120, 6357212160, 9535818240, 19071636480]

約数ペア:

[(1, 19071636480), (2, 9535818240), (3, 6357212160), (4, 4767909120), (5, 3814327296), (6, 3178606080), (8, 2383954560), (9, 2119070720), (10, 1907163648), (12, 1589303040), (13, 1467048960), (15, 1271442432), (16, 1191977280), (18, 1059535360), (20, 953581824), (24, 794651520), (26, 733524480), (30, 635721216), (31, 615214080), (32, 595988640), (36, 529767680), (39, 489016320), (40, 476790912), (45, 423814144), (48, 397325760), (52, 366762240), (60, 317860608), (62, 307607040), (64, 297994320), (65, 293409792), (72, 264883840), (78, 244508160), (79, 241413120), (80, 238395456), (90, 211907072), (93, 205071360), (96, 198662880), (104, 183381120), (117, 163005440), (120, 158930304), (124, 153803520), (128, 148997160), (130, 146704896), (144, 132441920), (155, 123042816), (156, 122254080), (158, 120706560), (160, 119197728), (169, 112849920), (180, 105953536), (186, 102535680), (192, 99331440), (195, 97803264), (208, 91690560), (234, 81502720), (237, 80471040), (240, 79465152), (248, 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15088320), (1280, 14899716), (1352, 14106240), (1395, 13671424), (1422, 13411840), (1440, 13244192), (1488, 12816960), (1521, 12538880), (1536, 12416430), (1560, 12225408), (1580, 12070656), (1612, 11831040), (1664, 11461320), (1690, 11284992), (1860, 10253568), (1872, 10187840), (1896, 10058880), (1920, 9933144), (1984, 9612720), (2015, 9464832), (2028, 9404160), (2054, 9285120), (2080, 9169056), (2232, 8544640), (2304, 8277620), (2340, 8150272), (2370, 8047104), (2418, 7887360), (2449, 7787520), (2480, 7690176), (2496, 7640880), (2528, 7544160), (2535, 7523328), (2560, 7449858), (2704, 7053120), (2790, 6835712), (2844, 6705920), (2880, 6622096), (2976, 6408480), (3042, 6269440), (3072, 6208215), (3081, 6190080), (3120, 6112704), (3160, 6035328), (3224, 5915520), (3328, 5730660), (3380, 5642496), (3555, 5364736), (3627, 5258240), (3720, 5126784), (3744, 5093920), (3792, 5029440), (3840, 4966572), (3968, 4806360), (4030, 4732416), (4056, 4702080), (4108, 4642560), (4160, 4584528), (4464, 4272320), (4608, 4138810), (4680, 4075136), (4740, 4023552), (4836, 3943680), (4898, 3893760), (4960, 3845088), (4992, 3820440), (5056, 3772080), (5070, 3761664), (5120, 3724929), (5135, 3714048), (5239, 3640320), (5408, 3526560), (5580, 3417856), (5688, 3352960), (5760, 3311048), (5952, 3204240), (6045, 3154944), (6084, 3134720), (6162, 3095040), (6240, 3056352), (6320, 3017664), (6448, 2957760), (6656, 2865330), (6760, 2821248), (7110, 2682368), (7254, 2629120), (7347, 2595840), (7440, 2563392), (7488, 2546960), (7584, 2514720), (7605, 2507776), (7680, 2483286), (7936, 2403180), (8060, 2366208), (8112, 2351040), (8216, 2321280), (8320, 2292264), (8928, 2136160), (9216, 2069405), (9243, 2063360), (9360, 2037568), (9480, 2011776), (9672, 1971840), (9796, 1946880), (9920, 1922544), (9984, 1910220), (10112, 1886040), (10140, 1880832), (10270, 1857024), (10478, 1820160), (10816, 1763280), (11160, 1708928), (11376, 1676480), (11520, 1655524), (11904, 1602120), (12090, 1577472), (12168, 1567360), (12245, 1557504), (12324, 1547520), (12480, 1528176), (12640, 1508832), (12896, 1478880), (13312, 1432665), (13351, 1428480), (13520, 1410624), (14220, 1341184), (14508, 1314560), (14694, 1297920), (14880, 1281696), (14976, 1273480), (15168, 1257360), (15210, 1253888), (15360, 1241643), (15405, 1238016), (15717, 1213440), (15872, 1201590), (16120, 1183104), (16224, 1175520), (16432, 1160640), (16640, 1146132), (17856, 1068080), (18135, 1051648), (18486, 1031680), (18720, 1018784), (18960, 1005888), (19344, 985920), (19592, 973440), (19840, 961272), (19968, 955110), (20224, 943020), (20280, 940416), (20540, 928512), (20956, 910080), (21632, 881640), (22041, 865280), (22320, 854464), (22752, 838240), (23040, 827762), (23808, 801060), (24180, 788736), (24336, 783680), (24490, 778752), (24648, 773760), (24960, 764088), (25280, 754416), (25792, 739440), (26195, 728064), (26702, 714240), (27040, 705312), (28440, 670592), (29016, 657280), (29388, 648960), (29760, 640848), 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