51606696960

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:479

約数の個数: 1056

約数和(自身を含む): 227752691712

約数和(自身を除く): 176145994752

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 31, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 62, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 93, 96, 104, 105, 112, 117, 120, 124, 126, 128, 130, 140, 144, 155, 156, 160, 168, 180, 182, 186, 192, 195, 208, 210, 217, 224, 234, 240, 248, 252, 256, 260, 273, 279, 280, 288, 310, 312, 315, 320, 336, 360, 364, 372, 384, 390, 397, 403, 416, 420, 434, 448, 455, 465, 468, 480, 496, 504, 512, 520, 546, 558, 560, 576, 585, 620, 624, 630, 640, 651, 672, 720, 728, 744, 768, 780, 794, 806, 819, 832, 840, 868, 896, 910, 930, 936, 960, 992, 1008, 1024, 1040, 1085, 1092, 1116, 1120, 1152, 1170, 1191, 1209, 1240, 1248, 1260, 1280, 1302, 1344, 1365, 1395, 1440, 1456, 1488, 1536, 1560, 1588, 1612, 1638, 1664, 1680, 1736, 1792, 1820, 1860, 1872, 1920, 1953, 1984, 1985, 2015, 2016, 2080, 2170, 2184, 2232, 2240, 2304, 2340, 2382, 2418, 2480, 2496, 2520, 2560, 2604, 2688, 2730, 2779, 2790, 2821, 2880, 2912, 2976, 3072, 3120, 3176, 3224, 3255, 3276, 3328, 3360, 3472, 3573, 3584, 3627, 3640, 3720, 3744, 3840, 3906, 3968, 3970, 4030, 4032, 4095, 4160, 4340, 4368, 4464, 4480, 4608, 4680, 4764, 4836, 4960, 4992, 5040, 5120, 5161, 5208, 5376, 5460, 5558, 5580, 5642, 5760, 5824, 5952, 5955, 6045, 6240, 6352, 6448, 6510, 6552, 6656, 6720, 6944, 7146, 7168, 7254, 7280, 7440, 7488, 7680, 7812, 7936, 7940, 8060, 8064, 8190, 8320, 8337, 8463, 8680, 8736, 8928, 8960, 9216, 9360, 9528, 9672, 9765, 9920, 9984, 10080, 10322, 10416, 10752, 10920, 11116, 11160, 11284, 11520, 11648, 11904, 11910, 12090, 12307, 12480, 12704, 12896, 13020, 13104, 13312, 13440, 13888, 13895, 14105, 14292, 14508, 14560, 14880, 14976, 15360, 15483, 15624, 15872, 15880, 16120, 16128, 16380, 16640, 16674, 16926, 17360, 17472, 17856, 17865, 17920, 18135, 18720, 19056, 19344, 19530, 19840, 19968, 20160, 20644, 20832, 21504, 21840, 22232, 22320, 22568, 23040, 23296, 23808, 23820, 24180, 24614, 24960, 25011, 25389, 25408, 25792, 25805, 26040, 26208, 26880, 27776, 27790, 28210, 28584, 29016, 29120, 29760, 29952, 30966, 31248, 31744, 31760, 32240, 32256, 32760, 33280, 33348, 33852, 34720, 34944, 35712, 35730, 35840, 36127, 36270, 36921, 37440, 38112, 38688, 39060, 39680, 39936, 40320, 41288, 41664, 41685, 42315, 43680, 44464, 44640, 45136, 46080, 46449, 46592, 47616, 47640, 48360, 49228, 49920, 50022, 50778, 50816, 51584, 51610, 52080, 52416, 53760, 55552, 55580, 56420, 57168, 58032, 58240, 59520, 59904, 61535, 61932, 62496, 63520, 64480, 64512, 65520, 66560, 66696, 67704, 69440, 69888, 71424, 71460, 72254, 72540, 73842, 74880, 76224, 77376, 77415, 78120, 79360, 80640, 82576, 83328, 83370, 84630, 86149, 87360, 88928, 89280, 90272, 92898, 93184, 95232, 95280, 96720, 98456, 99840, 100044, 101556, 101632, 103168, 103220, 104160, 104832, 107520, 108381, 110763, 111104, 111160, 112840, 114336, 116064, 116480, 119040, 119808, 123070, 123864, 124992, 125055, 126945, 127040, 128960, 131040, 133392, 135408, 138880, 139776, 142848, 142920, 144508, 145080, 147684, 149760, 152448, 154752, 154830, 156240, 158720, 159991, 161280, 165152, 166656, 166740, 169260, 172298, 174720, 177856, 178560, 180544, 180635, 184605, 185796, 190560, 193440, 196912, 199680, 200088, 203112, 203264, 206336, 206440, 208320, 209664, 216762, 221526, 222208, 222320, 225680, 228672, 232128, 232245, 232960, 238080, 246140, 247728, 249984, 250110, 253890, 254080, 257920, 258447, 262080, 266784, 270816, 277760, 279552, 285696, 285840, 289016, 290160, 295368, 299520, 304896, 309504, 309660, 312480, 319982, 322560, 325143, 330304, 333312, 333480, 338520, 344596, 349440, 355712, 357120, 361088, 361270, 369210, 371592, 381120, 386880, 393824, 400176, 406224, 406528, 412672, 412880, 416640, 419328, 430745, 433524, 443052, 444640, 451360, 457344, 464256, 464490, 465920, 476160, 479973, 492280, 495456, 499968, 500220, 507780, 508160, 515840, 516894, 524160, 533568, 541632, 541905, 553815, 555520, 571680, 578032, 580320, 590736, 599040, 609792, 619008, 619320, 624960, 639964, 650286, 660608, 666624, 666960, 677040, 689192, 698880, 711424, 714240, 722176, 722540, 738420, 743184, 762240, 773760, 775341, 787648, 799955, 800352, 812448, 825760, 833280, 838656, 861490, 867048, 886104, 889280, 902720, 914688, 928512, 928980, 959946, 984560, 990912, 999936, 1000440, 1015560, 1016320, 1031680, 1033788, 1048320, 1067136, 1083264, 1083810, 1107630, 1111040, 1119937, 1143360, 1156064, 1160640, 1181472, 1219584, 1238016, 1238640, 1249920, 1279928, 1292235, 1300572, 1321216, 1333920, 1354080, 1378384, 1397760, 1422848, 1428480, 1439919, 1444352, 1445080, 1476840, 1486368, 1524480, 1547520, 1550682, 1575296, 1599910, 1600704, 1624896, 1625715, 1651520, 1666560, 1722980, 1734096, 1772208, 1778560, 1805440, 1829376, 1857024, 1857960, 1919892, 1969120, 1981824, 1999872, 2000880, 2031120, 2032640, 2063360, 2067576, 2096640, 2134272, 2166528, 2167620, 2215260, 2239874, 2286720, 2312128, 2321280, 2362944, 2399865, 2477280, 2499840, 2559856, 2584470, 2601144, 2642432, 2667840, 2708160, 2756768, 2845696, 2879838, 2888704, 2890160, 2953680, 2972736, 3048960, 3095040, 3101364, 3150592, 3199820, 3201408, 3249792, 3251430, 3303040, 3333120, 3359811, 3445960, 3468192, 3544416, 3557120, 3610880, 3658752, 3714048, 3715920, 3839784, 3876705, 3938240, 3963648, 4001760, 4062240, 4135152, 4193280, 4268544, 4333056, 4335240, 4430520, 4479748, 4573440, 4624256, 4642560, 4725888, 4799730, 4954560, 4999680, 5119712, 5168940, 5202288, 5284864, 5335680, 5416320, 5513536, 5599685, 5759676, 5780320, 5907360, 5945472, 6097920, 6190080, 6202728, 6301184, 6399640, 6402816, 6499584, 6502860, 6606080, 6719622, 6891920, 6936384, 7088832, 7114240, 7199595, 7221760, 7431840, 7679568, 7753410, 7876480, 7927296, 8003520, 8124480, 8270304, 8537088, 8666112, 8670480, 8861040, 8959496, 9146880, 9248512, 9285120, 9451776, 9599460, 9909120, 9999360, 10079433, 10239424, 10337880, 10404576, 10671360, 10832640, 11027072, 11199370, 11519352, 11560640, 11814720, 11890944, 12405456, 12602368, 12799280, 12805632, 12999168, 13005720, 13212160, 13439244, 13783840, 13872768, 14177664, 14228480, 14399190, 14443520, 14863680, 15359136, 15506820, 15752960, 15854592, 16007040, 16248960, 16540608, 16799055, 17340960, 17722080, 17918992, 18293760, 18497024, 18570240, 18903552, 19198920, 19818240, 20158866, 20478848, 20675760, 20809152, 21342720, 21665280, 22054144, 22398740, 23038704, 23121280, 23629440, 23781888, 24810912, 25598560, 25611264, 25998336, 26011440, 26424320, 26878488, 27567680, 27745536, 28355328, 28798380, 29727360, 30718272, 31013640, 31505920, 32014080, 32497920, 33081216, 33598110, 34681920, 35444160, 35837984, 36994048, 37807104, 38397840, 39636480, 40317732, 40957696, 41351520, 41618304, 42685440, 43330560, 44108288, 44797480, 46077408, 46242560, 47258880, 47563776, 49621824, 50397165, 51197120, 52022880, 53756976, 55135360, 55491072, 56710656, 57596760, 59454720, 61436544, 62027280, 63011840, 64028160, 64995840, 66162432, 67196220, 69363840, 70888320, 71675968, 76795680, 79272960, 80635464, 81915392, 82703040, 83236608, 88216576, 89594960, 92154816, 92485120, 94517760, 99243648, 100794330, 102394240, 104045760, 107513952, 110270720, 110982144, 113421312, 115193520, 118909440, 122873088, 124054560, 128056320, 129991680, 132324864, 134392440, 138727680, 141776640, 143351936, 153591360, 161270928, 163830784, 165406080, 166473216, 179189920, 184309632, 184970240, 189035520, 198487296, 201588660, 204788480, 208091520, 215027904, 220541440, 230387040, 237818880, 245746176, 248109120, 264649728, 268784880, 277455360, 283553280, 286703872, 307182720, 322541856, 330812160, 332946432, 358379840, 368619264, 396974592, 403177320, 409576960, 416183040, 430055808, 441082880, 460774080, 491492352, 496218240, 537569760, 554910720, 567106560, 573407744, 614365440, 645083712, 661624320, 716759680, 737238528, 793949184, 806354640, 819153920, 832366080, 860111616, 921548160, 992436480, 1075139520, 1146815488, 1228730880, 1290167424, 1323248640, 1433519360, 1474477056, 1612709280, 1664732160, 1720223232, 1843096320, 1984872960, 2150279040, 2457461760, 2580334848, 2867038720, 3225418560, 3440446464, 3686192640, 3969745920, 4300558080, 5160669696, 5734077440, 6450837120, 7372385280, 8601116160, 10321339392, 12901674240, 17202232320, 25803348480, 51606696960]

約数ペア:

[(1, 51606696960), (2, 25803348480), (3, 17202232320), (4, 12901674240), (5, 10321339392), (6, 8601116160), (7, 7372385280), (8, 6450837120), (9, 5734077440), (10, 5160669696), (12, 4300558080), (13, 3969745920), (14, 3686192640), (15, 3440446464), (16, 3225418560), (18, 2867038720), (20, 2580334848), (21, 2457461760), (24, 2150279040), (26, 1984872960), (28, 1843096320), (30, 1720223232), (31, 1664732160), (32, 1612709280), (35, 1474477056), (36, 1433519360), (39, 1323248640), (40, 1290167424), (42, 1228730880), (45, 1146815488), (48, 1075139520), (52, 992436480), (56, 921548160), (60, 860111616), (62, 832366080), (63, 819153920), (64, 806354640), (65, 793949184), (70, 737238528), (72, 716759680), (78, 661624320), (80, 645083712), (84, 614365440), (90, 573407744), (91, 567106560), (93, 554910720), (96, 537569760), (104, 496218240), (105, 491492352), (112, 460774080), (117, 441082880), (120, 430055808), (124, 416183040), (126, 409576960), (128, 403177320), (130, 396974592), (140, 368619264), (144, 358379840), (155, 332946432), (156, 330812160), (160, 322541856), (168, 307182720), (180, 286703872), (182, 283553280), (186, 277455360), (192, 268784880), (195, 264649728), (208, 248109120), (210, 245746176), (217, 237818880), (224, 230387040), (234, 220541440), (240, 215027904), (248, 208091520), (252, 204788480), (256, 201588660), (260, 198487296), (273, 189035520), (279, 184970240), (280, 184309632), (288, 179189920), (310, 166473216), (312, 165406080), (315, 163830784), (320, 161270928), (336, 153591360), (360, 143351936), (364, 141776640), (372, 138727680), (384, 134392440), (390, 132324864), (397, 129991680), (403, 128056320), (416, 124054560), (420, 122873088), (434, 118909440), (448, 115193520), (455, 113421312), (465, 110982144), (468, 110270720), (480, 107513952), (496, 104045760), (504, 102394240), (512, 100794330), (520, 99243648), (546, 94517760), (558, 92485120), (560, 92154816), (576, 89594960), (585, 88216576), (620, 83236608), (624, 82703040), (630, 81915392), (640, 80635464), (651, 79272960), (672, 76795680), (720, 71675968), (728, 70888320), (744, 69363840), (768, 67196220), (780, 66162432), (794, 64995840), (806, 64028160), (819, 63011840), (832, 62027280), (840, 61436544), (868, 59454720), (896, 57596760), (910, 56710656), (930, 55491072), (936, 55135360), (960, 53756976), (992, 52022880), (1008, 51197120), (1024, 50397165), (1040, 49621824), (1085, 47563776), (1092, 47258880), (1116, 46242560), (1120, 46077408), (1152, 44797480), (1170, 44108288), (1191, 43330560), (1209, 42685440), (1240, 41618304), (1248, 41351520), (1260, 40957696), (1280, 40317732), (1302, 39636480), (1344, 38397840), (1365, 37807104), (1395, 36994048), (1440, 35837984), (1456, 35444160), (1488, 34681920), (1536, 33598110), (1560, 33081216), (1588, 32497920), (1612, 32014080), (1638, 31505920), (1664, 31013640), (1680, 30718272), (1736, 29727360), (1792, 28798380), (1820, 28355328), (1860, 27745536), (1872, 27567680), (1920, 26878488), (1953, 26424320), (1984, 26011440), (1985, 25998336), (2015, 25611264), (2016, 25598560), (2080, 24810912), (2170, 23781888), (2184, 23629440), (2232, 23121280), (2240, 23038704), (2304, 22398740), (2340, 22054144), (2382, 21665280), (2418, 21342720), (2480, 20809152), (2496, 20675760), (2520, 20478848), (2560, 20158866), (2604, 19818240), (2688, 19198920), (2730, 18903552), (2779, 18570240), (2790, 18497024), (2821, 18293760), (2880, 17918992), (2912, 17722080), (2976, 17340960), (3072, 16799055), (3120, 16540608), (3176, 16248960), (3224, 16007040), (3255, 15854592), (3276, 15752960), (3328, 15506820), (3360, 15359136), (3472, 14863680), (3573, 14443520), (3584, 14399190), (3627, 14228480), (3640, 14177664), (3720, 13872768), (3744, 13783840), (3840, 13439244), (3906, 13212160), (3968, 13005720), (3970, 12999168), (4030, 12805632), (4032, 12799280), (4095, 12602368), (4160, 12405456), (4340, 11890944), (4368, 11814720), (4464, 11560640), (4480, 11519352), (4608, 11199370), (4680, 11027072), (4764, 10832640), (4836, 10671360), (4960, 10404576), (4992, 10337880), (5040, 10239424), (5120, 10079433), (5161, 9999360), (5208, 9909120), (5376, 9599460), (5460, 9451776), (5558, 9285120), (5580, 9248512), (5642, 9146880), (5760, 8959496), (5824, 8861040), (5952, 8670480), (5955, 8666112), (6045, 8537088), (6240, 8270304), (6352, 8124480), (6448, 8003520), (6510, 7927296), (6552, 7876480), (6656, 7753410), (6720, 7679568), (6944, 7431840), (7146, 7221760), (7168, 7199595), (7254, 7114240), (7280, 7088832), (7440, 6936384), (7488, 6891920), (7680, 6719622), (7812, 6606080), (7936, 6502860), (7940, 6499584), (8060, 6402816), (8064, 6399640), (8190, 6301184), (8320, 6202728), (8337, 6190080), (8463, 6097920), (8680, 5945472), (8736, 5907360), (8928, 5780320), (8960, 5759676), (9216, 5599685), (9360, 5513536), (9528, 5416320), (9672, 5335680), (9765, 5284864), (9920, 5202288), (9984, 5168940), (10080, 5119712), (10322, 4999680), (10416, 4954560), (10752, 4799730), (10920, 4725888), (11116, 4642560), (11160, 4624256), (11284, 4573440), (11520, 4479748), (11648, 4430520), (11904, 4335240), (11910, 4333056), (12090, 4268544), (12307, 4193280), (12480, 4135152), (12704, 4062240), (12896, 4001760), (13020, 3963648), (13104, 3938240), (13312, 3876705), (13440, 3839784), (13888, 3715920), (13895, 3714048), (14105, 3658752), (14292, 3610880), (14508, 3557120), (14560, 3544416), (14880, 3468192), (14976, 3445960), (15360, 3359811), (15483, 3333120), (15624, 3303040), (15872, 3251430), (15880, 3249792), (16120, 3201408), (16128, 3199820), (16380, 3150592), (16640, 3101364), (16674, 3095040), (16926, 3048960), (17360, 2972736), (17472, 2953680), (17856, 2890160), (17865, 2888704), (17920, 2879838), (18135, 2845696), (18720, 2756768), (19056, 2708160), (19344, 2667840), (19530, 2642432), (19840, 2601144), (19968, 2584470), (20160, 2559856), (20644, 2499840), (20832, 2477280), (21504, 2399865), (21840, 2362944), (22232, 2321280), (22320, 2312128), (22568, 2286720), (23040, 2239874), (23296, 2215260), (23808, 2167620), (23820, 2166528), (24180, 2134272), (24614, 2096640), (24960, 2067576), (25011, 2063360), (25389, 2032640), (25408, 2031120), (25792, 2000880), (25805, 1999872), (26040, 1981824), (26208, 1969120), (26880, 1919892), (27776, 1857960), (27790, 1857024), (28210, 1829376), (28584, 1805440), (29016, 1778560), (29120, 1772208), (29760, 1734096), (29952, 1722980), (30966, 1666560), (31248, 1651520), (31744, 1625715), (31760, 1624896), (32240, 1600704), (32256, 1599910), (32760, 1575296), (33280, 1550682), (33348, 1547520), (33852, 1524480), (34720, 1486368), (34944, 1476840), (35712, 1445080), (35730, 1444352), (35840, 1439919), (36127, 1428480), (36270, 1422848), (36921, 1397760), (37440, 1378384), (38112, 1354080), (38688, 1333920), (39060, 1321216), (39680, 1300572), (39936, 1292235), (40320, 1279928), (41288, 1249920), (41664, 1238640), (41685, 1238016), (42315, 1219584), (43680, 1181472), (44464, 1160640), (44640, 1156064), (45136, 1143360), (46080, 1119937), (46449, 1111040), (46592, 1107630), (47616, 1083810), (47640, 1083264), (48360, 1067136), (49228, 1048320), (49920, 1033788), (50022, 1031680), (50778, 1016320), (50816, 1015560), (51584, 1000440), (51610, 999936), (52080, 990912), (52416, 984560), (53760, 959946), (55552, 928980), (55580, 928512), (56420, 914688), (57168, 902720), (58032, 889280), (58240, 886104), (59520, 867048), (59904, 861490), (61535, 838656), (61932, 833280), (62496, 825760), (63520, 812448), (64480, 800352), (64512, 799955), (65520, 787648), (66560, 775341), (66696, 773760), (67704, 762240), (69440, 743184), (69888, 738420), (71424, 722540), (71460, 722176), (72254, 714240), (72540, 711424), (73842, 698880), (74880, 689192), (76224, 677040), (77376, 666960), (77415, 666624), (78120, 660608), (79360, 650286), (80640, 639964), (82576, 624960), (83328, 619320), (83370, 619008), (84630, 609792), (86149, 599040), (87360, 590736), (88928, 580320), (89280, 578032), (90272, 571680), (92898, 555520), (93184, 553815), (95232, 541905), (95280, 541632), (96720, 533568), (98456, 524160), (99840, 516894), (100044, 515840), (101556, 508160), (101632, 507780), (103168, 500220), (103220, 499968), (104160, 495456), (104832, 492280), (107520, 479973), (108381, 476160), (110763, 465920), (111104, 464490), (111160, 464256), (112840, 457344), (114336, 451360), (116064, 444640), (116480, 443052), (119040, 433524), (119808, 430745), (123070, 419328), (123864, 416640), (124992, 412880), (125055, 412672), (126945, 406528), (127040, 406224), (128960, 400176), (131040, 393824), (133392, 386880), (135408, 381120), (138880, 371592), (139776, 369210), (142848, 361270), (142920, 361088), (144508, 357120), (145080, 355712), (147684, 349440), (149760, 344596), (152448, 338520), (154752, 333480), (154830, 333312), (156240, 330304), (158720, 325143), (159991, 322560), (161280, 319982), (165152, 312480), (166656, 309660), (166740, 309504), (169260, 304896), (172298, 299520), (174720, 295368), (177856, 290160), (178560, 289016), (180544, 285840), (180635, 285696), (184605, 279552), (185796, 277760), (190560, 270816), (193440, 266784), (196912, 262080), (199680, 258447), (200088, 257920), (203112, 254080), (203264, 253890), (206336, 250110), (206440, 249984), (208320, 247728), (209664, 246140), (216762, 238080), (221526, 232960), (222208, 232245), (222320, 232128), (225680, 228672)]