20957592960

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{743}}^1$

素因数の和:910

約数の個数: 384

約数和(自身を含む): 74582726400

約数和(自身を除く): 53625133440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 64, 72, 80, 83, 90, 96, 118, 120, 128, 144, 160, 166, 177, 180, 192, 236, 240, 249, 288, 295, 320, 332, 354, 360, 384, 415, 472, 480, 498, 531, 576, 590, 640, 664, 708, 720, 743, 747, 830, 885, 944, 960, 996, 1062, 1152, 1180, 1245, 1328, 1416, 1440, 1486, 1494, 1660, 1770, 1888, 1920, 1992, 2124, 2229, 2360, 2490, 2655, 2656, 2832, 2880, 2972, 2988, 3320, 3540, 3715, 3735, 3776, 3984, 4248, 4458, 4720, 4897, 4980, 5310, 5312, 5664, 5760, 5944, 5976, 6640, 6687, 7080, 7430, 7470, 7552, 7968, 8496, 8916, 9440, 9794, 9960, 10620, 10624, 11145, 11328, 11888, 11952, 13280, 13374, 14160, 14691, 14860, 14940, 15936, 16992, 17832, 18880, 19588, 19920, 21240, 22290, 22656, 23776, 23904, 24485, 26560, 26748, 28320, 29382, 29720, 29880, 31872, 33435, 33984, 35664, 37760, 39176, 39840, 42480, 43837, 44073, 44580, 47552, 47808, 48970, 53120, 53496, 56640, 58764, 59440, 59760, 61669, 66870, 67968, 71328, 73455, 78352, 79680, 84960, 87674, 88146, 89160, 95104, 95616, 97940, 106992, 113280, 117528, 118880, 119520, 123338, 131511, 133740, 142656, 146910, 156704, 159360, 169920, 175348, 176292, 178320, 185007, 195880, 213984, 219185, 220365, 235056, 237760, 239040, 246676, 263022, 267480, 285312, 293820, 308345, 313408, 339840, 350696, 352584, 356640, 370014, 391760, 394533, 427968, 438370, 440730, 470112, 475520, 478080, 493352, 526044, 534960, 555021, 587640, 616690, 626816, 657555, 701392, 705168, 713280, 740028, 783520, 789066, 855936, 876740, 881460, 925035, 940224, 986704, 1052088, 1069920, 1110042, 1175280, 1233380, 1315110, 1402784, 1410336, 1426560, 1480056, 1567040, 1578132, 1753480, 1762920, 1850070, 1880448, 1972665, 1973408, 2104176, 2139840, 2220084, 2350560, 2466760, 2630220, 2775105, 2805568, 2820672, 2960112, 3134080, 3156264, 3506960, 3525840, 3638471, 3700140, 3945330, 3946816, 4208352, 4279680, 4440168, 4701120, 4933520, 5260440, 5550210, 5611136, 5641344, 5920224, 6312528, 7013920, 7051680, 7276942, 7400280, 7890660, 7893632, 8416704, 8880336, 9402240, 9867040, 10520880, 10915413, 11100420, 11840448, 12625056, 14027840, 14103360, 14553884, 14800560, 15781320, 16833408, 17760672, 18192355, 19734080, 21041760, 21830826, 22200840, 23680896, 25250112, 28055680, 28206720, 29107768, 29601120, 31562640, 32746239, 35521344, 36384710, 39468160, 42083520, 43661652, 44401680, 50500224, 54577065, 58215536, 59202240, 63125280, 65492478, 71042688, 72769420, 84167040, 87323304, 88803360, 109154130, 116431072, 118404480, 126250560, 130984956, 145538840, 163731195, 174646608, 177606720, 218308260, 232862144, 252501120, 261969912, 291077680, 327462390, 349293216, 355213440, 436616520, 465724288, 523939824, 582155360, 654924780, 698586432, 873233040, 1047879648, 1164310720, 1309849560, 1397172864, 1746466080, 2095759296, 2328621440, 2619699120, 3492932160, 4191518592, 5239398240, 6985864320, 10478796480, 20957592960]

約数ペア:

[(1, 20957592960), (2, 10478796480), (3, 6985864320), (4, 5239398240), (5, 4191518592), (6, 3492932160), (8, 2619699120), (9, 2328621440), (10, 2095759296), (12, 1746466080), (15, 1397172864), (16, 1309849560), (18, 1164310720), (20, 1047879648), (24, 873233040), (30, 698586432), (32, 654924780), (36, 582155360), (40, 523939824), (45, 465724288), (48, 436616520), (59, 355213440), (60, 349293216), (64, 327462390), (72, 291077680), (80, 261969912), (83, 252501120), (90, 232862144), (96, 218308260), (118, 177606720), (120, 174646608), (128, 163731195), (144, 145538840), (160, 130984956), (166, 126250560), (177, 118404480), (180, 116431072), (192, 109154130), (236, 88803360), (240, 87323304), (249, 84167040), (288, 72769420), (295, 71042688), (320, 65492478), (332, 63125280), (354, 59202240), (360, 58215536), (384, 54577065), (415, 50500224), (472, 44401680), (480, 43661652), (498, 42083520), (531, 39468160), (576, 36384710), (590, 35521344), (640, 32746239), (664, 31562640), (708, 29601120), (720, 29107768), (743, 28206720), (747, 28055680), (830, 25250112), (885, 23680896), (944, 22200840), (960, 21830826), (996, 21041760), (1062, 19734080), (1152, 18192355), (1180, 17760672), (1245, 16833408), (1328, 15781320), (1416, 14800560), (1440, 14553884), (1486, 14103360), (1494, 14027840), (1660, 12625056), (1770, 11840448), (1888, 11100420), (1920, 10915413), (1992, 10520880), (2124, 9867040), (2229, 9402240), (2360, 8880336), (2490, 8416704), (2655, 7893632), (2656, 7890660), (2832, 7400280), (2880, 7276942), (2972, 7051680), (2988, 7013920), (3320, 6312528), (3540, 5920224), (3715, 5641344), (3735, 5611136), (3776, 5550210), (3984, 5260440), (4248, 4933520), (4458, 4701120), (4720, 4440168), (4897, 4279680), (4980, 4208352), (5310, 3946816), (5312, 3945330), (5664, 3700140), (5760, 3638471), (5944, 3525840), (5976, 3506960), (6640, 3156264), (6687, 3134080), (7080, 2960112), (7430, 2820672), (7470, 2805568), (7552, 2775105), (7968, 2630220), (8496, 2466760), (8916, 2350560), (9440, 2220084), (9794, 2139840), (9960, 2104176), (10620, 1973408), (10624, 1972665), (11145, 1880448), (11328, 1850070), (11888, 1762920), (11952, 1753480), (13280, 1578132), (13374, 1567040), (14160, 1480056), (14691, 1426560), (14860, 1410336), (14940, 1402784), (15936, 1315110), (16992, 1233380), (17832, 1175280), (18880, 1110042), (19588, 1069920), (19920, 1052088), (21240, 986704), (22290, 940224), (22656, 925035), (23776, 881460), (23904, 876740), (24485, 855936), (26560, 789066), (26748, 783520), (28320, 740028), (29382, 713280), (29720, 705168), (29880, 701392), (31872, 657555), (33435, 626816), (33984, 616690), (35664, 587640), (37760, 555021), (39176, 534960), (39840, 526044), (42480, 493352), (43837, 478080), (44073, 475520), (44580, 470112), (47552, 440730), (47808, 438370), (48970, 427968), (53120, 394533), (53496, 391760), (56640, 370014), (58764, 356640), (59440, 352584), (59760, 350696), (61669, 339840), (66870, 313408), (67968, 308345), (71328, 293820), (73455, 285312), (78352, 267480), (79680, 263022), (84960, 246676), (87674, 239040), (88146, 237760), (89160, 235056), (95104, 220365), (95616, 219185), (97940, 213984), (106992, 195880), (113280, 185007), (117528, 178320), (118880, 176292), (119520, 175348), (123338, 169920), (131511, 159360), (133740, 156704), (142656, 146910)]