20831331840

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:282

約数の個数: 640

約数和(自身を含む): 77384761344

約数和(自身を除く): 56553429504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 32, 33, 40, 44, 46, 48, 55, 60, 64, 66, 69, 71, 80, 88, 92, 96, 110, 115, 120, 128, 132, 138, 142, 151, 160, 165, 176, 184, 192, 213, 220, 230, 240, 253, 256, 264, 276, 284, 302, 320, 330, 345, 352, 355, 368, 384, 426, 440, 453, 460, 480, 506, 512, 528, 552, 568, 604, 640, 660, 690, 704, 710, 736, 755, 759, 768, 781, 852, 880, 906, 920, 960, 1012, 1056, 1065, 1104, 1136, 1208, 1265, 1280, 1320, 1380, 1408, 1420, 1472, 1510, 1518, 1536, 1562, 1633, 1661, 1704, 1760, 1812, 1840, 1920, 2024, 2112, 2130, 2208, 2265, 2272, 2343, 2416, 2530, 2560, 2640, 2760, 2816, 2840, 2944, 3020, 3036, 3124, 3266, 3322, 3408, 3473, 3520, 3624, 3680, 3795, 3840, 3905, 4048, 4224, 4260, 4416, 4530, 4544, 4686, 4832, 4899, 4983, 5060, 5280, 5520, 5632, 5680, 5888, 6040, 6072, 6248, 6532, 6644, 6816, 6946, 7040, 7248, 7360, 7590, 7680, 7810, 8096, 8165, 8305, 8448, 8520, 8832, 9060, 9088, 9372, 9664, 9798, 9966, 10120, 10419, 10560, 10721, 11040, 11360, 11715, 11776, 12080, 12144, 12496, 13064, 13288, 13632, 13892, 14080, 14496, 14720, 15180, 15620, 16192, 16330, 16610, 16896, 17040, 17365, 17664, 17963, 18120, 18176, 18744, 19328, 19596, 19932, 20240, 20838, 21120, 21442, 22080, 22720, 23430, 24160, 24288, 24495, 24915, 24992, 26128, 26576, 27264, 27784, 28160, 28992, 29440, 30360, 31240, 32163, 32384, 32660, 33220, 34080, 34730, 35328, 35926, 36240, 36352, 37488, 38203, 38656, 39192, 39864, 40480, 41676, 42240, 42884, 44160, 45440, 46860, 48320, 48576, 48990, 49830, 49984, 52095, 52256, 53152, 53605, 53889, 54528, 55568, 57984, 58880, 60720, 62480, 64326, 64768, 65320, 66440, 68160, 69460, 71852, 72480, 74976, 76406, 77312, 78384, 79728, 80960, 83352, 84480, 85768, 88320, 89815, 90880, 93720, 96640, 97152, 97980, 99660, 99968, 104190, 104512, 106304, 107210, 107778, 109056, 111136, 114609, 115968, 117931, 121440, 124960, 128652, 129536, 130640, 132880, 136320, 138920, 143704, 144960, 149952, 152812, 156768, 159456, 160815, 161920, 166704, 171536, 176640, 179630, 181760, 187440, 191015, 193280, 194304, 195960, 199320, 199936, 208380, 209024, 212608, 214420, 215556, 222272, 229218, 231936, 235862, 242880, 246583, 249920, 257304, 261280, 265760, 269445, 272640, 277840, 287408, 289920, 299904, 305624, 313536, 318912, 321630, 323840, 333408, 343072, 353793, 359260, 374880, 382030, 386560, 388608, 391920, 398640, 399872, 416760, 418048, 425216, 428840, 431112, 444544, 458436, 471724, 485760, 493166, 499840, 514608, 522560, 531520, 538890, 545280, 555680, 573045, 574816, 579840, 589655, 599808, 611248, 627072, 637824, 643260, 647680, 666816, 686144, 707586, 718520, 739749, 749760, 764060, 783840, 797280, 833520, 836096, 850432, 857680, 862224, 889088, 916872, 943448, 971520, 986332, 999680, 1029216, 1045120, 1063040, 1077780, 1111360, 1146090, 1149632, 1159680, 1179310, 1199616, 1222496, 1232915, 1254144, 1275648, 1286520, 1333632, 1372288, 1415172, 1437040, 1479498, 1499520, 1528120, 1567680, 1594560, 1667040, 1715360, 1724448, 1768965, 1778176, 1833744, 1886896, 1943040, 1972664, 1999360, 2058432, 2090240, 2126080, 2155560, 2222720, 2292180, 2299264, 2358620, 2444992, 2465830, 2508288, 2551296, 2573040, 2667264, 2712413, 2744576, 2830344, 2874080, 2958996, 2999040, 3056240, 3135360, 3189120, 3334080, 3430720, 3448896, 3537930, 3667488, 3698745, 3773792, 3945328, 4116864, 4180480, 4252160, 4311120, 4445440, 4584360, 4598528, 4717240, 4889984, 4931660, 5146080, 5334528, 5424826, 5489152, 5660688, 5748160, 5917992, 5998080, 6112480, 6270720, 6378240, 6668160, 6861440, 6897792, 7075860, 7334976, 7397490, 7547584, 7890656, 8137239, 8233728, 8622240, 8890880, 9168720, 9197056, 9434480, 9779968, 9863320, 10292160, 10849652, 11321376, 11496320, 11835984, 12224960, 12541440, 12756480, 13336320, 13562065, 13722880, 13795584, 14151720, 14669952, 14794980, 15095168, 15781312, 16274478, 16467456, 17244480, 18337440, 18868960, 19559936, 19726640, 20584320, 21699304, 22642752, 22992640, 23671968, 24449920, 26672640, 27124130, 27445760, 27591168, 28303440, 29339904, 29589960, 30190336, 31562624, 32548956, 34488960, 36674880, 37737920, 39453280, 40686195, 41168640, 43398608, 45285504, 45985280, 47343936, 48899840, 54248260, 56606880, 58679808, 59179920, 60380672, 63125248, 65097912, 68977920, 73349760, 75475840, 78906560, 81372390, 82337280, 86797216, 90571008, 94687872, 97799680, 108496520, 113213760, 118359840, 126250496, 130195824, 137955840, 146699520, 150951680, 157813120, 162744780, 173594432, 181142016, 189375744, 216993040, 226427520, 236719680, 260391648, 293399040, 301903360, 315626240, 325489560, 347188864, 378751488, 433986080, 452855040, 473439360, 520783296, 631252480, 650979120, 694377728, 867972160, 905710080, 946878720, 1041566592, 1301958240, 1388755456, 1735944320, 1893757440, 2083133184, 2603916480, 3471888640, 4166266368, 5207832960, 6943777280, 10415665920, 20831331840]

約数ペア:

[(1, 20831331840), (2, 10415665920), (3, 6943777280), (4, 5207832960), (5, 4166266368), (6, 3471888640), (8, 2603916480), (10, 2083133184), (11, 1893757440), (12, 1735944320), (15, 1388755456), (16, 1301958240), (20, 1041566592), (22, 946878720), (23, 905710080), (24, 867972160), (30, 694377728), (32, 650979120), (33, 631252480), (40, 520783296), (44, 473439360), (46, 452855040), (48, 433986080), (55, 378751488), (60, 347188864), (64, 325489560), (66, 315626240), (69, 301903360), (71, 293399040), (80, 260391648), (88, 236719680), (92, 226427520), (96, 216993040), (110, 189375744), (115, 181142016), (120, 173594432), (128, 162744780), (132, 157813120), (138, 150951680), (142, 146699520), (151, 137955840), (160, 130195824), (165, 126250496), (176, 118359840), (184, 113213760), (192, 108496520), (213, 97799680), (220, 94687872), (230, 90571008), (240, 86797216), (253, 82337280), (256, 81372390), (264, 78906560), (276, 75475840), (284, 73349760), (302, 68977920), (320, 65097912), (330, 63125248), (345, 60380672), (352, 59179920), (355, 58679808), (368, 56606880), (384, 54248260), (426, 48899840), (440, 47343936), (453, 45985280), (460, 45285504), (480, 43398608), (506, 41168640), (512, 40686195), (528, 39453280), (552, 37737920), (568, 36674880), (604, 34488960), (640, 32548956), (660, 31562624), (690, 30190336), (704, 29589960), (710, 29339904), (736, 28303440), (755, 27591168), (759, 27445760), (768, 27124130), (781, 26672640), (852, 24449920), (880, 23671968), (906, 22992640), (920, 22642752), (960, 21699304), (1012, 20584320), (1056, 19726640), (1065, 19559936), (1104, 18868960), (1136, 18337440), (1208, 17244480), (1265, 16467456), (1280, 16274478), (1320, 15781312), (1380, 15095168), (1408, 14794980), (1420, 14669952), (1472, 14151720), (1510, 13795584), (1518, 13722880), (1536, 13562065), (1562, 13336320), (1633, 12756480), (1661, 12541440), (1704, 12224960), (1760, 11835984), (1812, 11496320), (1840, 11321376), (1920, 10849652), (2024, 10292160), (2112, 9863320), (2130, 9779968), (2208, 9434480), (2265, 9197056), (2272, 9168720), (2343, 8890880), (2416, 8622240), (2530, 8233728), (2560, 8137239), (2640, 7890656), (2760, 7547584), (2816, 7397490), (2840, 7334976), (2944, 7075860), (3020, 6897792), (3036, 6861440), (3124, 6668160), (3266, 6378240), (3322, 6270720), (3408, 6112480), (3473, 5998080), (3520, 5917992), (3624, 5748160), (3680, 5660688), (3795, 5489152), (3840, 5424826), (3905, 5334528), (4048, 5146080), (4224, 4931660), (4260, 4889984), (4416, 4717240), (4530, 4598528), (4544, 4584360), (4686, 4445440), (4832, 4311120), (4899, 4252160), (4983, 4180480), (5060, 4116864), (5280, 3945328), (5520, 3773792), (5632, 3698745), (5680, 3667488), (5888, 3537930), (6040, 3448896), (6072, 3430720), (6248, 3334080), (6532, 3189120), (6644, 3135360), (6816, 3056240), (6946, 2999040), (7040, 2958996), (7248, 2874080), (7360, 2830344), (7590, 2744576), (7680, 2712413), (7810, 2667264), (8096, 2573040), (8165, 2551296), (8305, 2508288), (8448, 2465830), (8520, 2444992), (8832, 2358620), (9060, 2299264), (9088, 2292180), (9372, 2222720), (9664, 2155560), (9798, 2126080), (9966, 2090240), (10120, 2058432), (10419, 1999360), (10560, 1972664), (10721, 1943040), (11040, 1886896), (11360, 1833744), (11715, 1778176), (11776, 1768965), (12080, 1724448), (12144, 1715360), (12496, 1667040), (13064, 1594560), (13288, 1567680), (13632, 1528120), (13892, 1499520), (14080, 1479498), (14496, 1437040), (14720, 1415172), (15180, 1372288), (15620, 1333632), (16192, 1286520), (16330, 1275648), (16610, 1254144), (16896, 1232915), (17040, 1222496), (17365, 1199616), (17664, 1179310), (17963, 1159680), (18120, 1149632), (18176, 1146090), (18744, 1111360), (19328, 1077780), (19596, 1063040), (19932, 1045120), (20240, 1029216), (20838, 999680), (21120, 986332), (21442, 971520), (22080, 943448), (22720, 916872), (23430, 889088), (24160, 862224), (24288, 857680), (24495, 850432), (24915, 836096), (24992, 833520), (26128, 797280), (26576, 783840), (27264, 764060), (27784, 749760), (28160, 739749), (28992, 718520), (29440, 707586), (30360, 686144), (31240, 666816), (32163, 647680), (32384, 643260), (32660, 637824), (33220, 627072), (34080, 611248), (34730, 599808), (35328, 589655), (35926, 579840), (36240, 574816), (36352, 573045), (37488, 555680), (38203, 545280), (38656, 538890), (39192, 531520), (39864, 522560), (40480, 514608), (41676, 499840), (42240, 493166), (42884, 485760), (44160, 471724), (45440, 458436), (46860, 444544), (48320, 431112), (48576, 428840), (48990, 425216), (49830, 418048), (49984, 416760), (52095, 399872), (52256, 398640), (53152, 391920), (53605, 388608), (53889, 386560), (54528, 382030), (55568, 374880), (57984, 359260), (58880, 353793), (60720, 343072), (62480, 333408), (64326, 323840), (64768, 321630), (65320, 318912), (66440, 313536), (68160, 305624), (69460, 299904), (71852, 289920), (72480, 287408), (74976, 277840), (76406, 272640), (77312, 269445), (78384, 265760), (79728, 261280), (80960, 257304), (83352, 249920), (84480, 246583), (85768, 242880), (88320, 235862), (89815, 231936), (90880, 229218), (93720, 222272), (96640, 215556), (97152, 214420), (97980, 212608), (99660, 209024), (99968, 208380), (104190, 199936), (104512, 199320), (106304, 195960), (107210, 194304), (107778, 193280), (109056, 191015), (111136, 187440), (114609, 181760), (115968, 179630), (117931, 176640), (121440, 171536), (124960, 166704), (128652, 161920), (129536, 160815), (130640, 159456), (132880, 156768), (136320, 152812), (138920, 149952), (143704, 144960)]