20839054080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:356

約数の個数: 576

約数和(自身を含む): 76480266240

約数和(自身を除く): 55641212160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 64, 65, 76, 78, 80, 95, 96, 104, 114, 120, 127, 128, 130, 152, 156, 160, 173, 190, 192, 195, 208, 228, 240, 247, 254, 256, 260, 285, 304, 312, 320, 346, 380, 381, 384, 390, 416, 456, 480, 494, 508, 519, 520, 570, 608, 624, 635, 640, 692, 741, 760, 762, 768, 780, 832, 865, 912, 960, 988, 1016, 1038, 1040, 1140, 1216, 1235, 1248, 1270, 1280, 1384, 1482, 1520, 1524, 1560, 1651, 1664, 1730, 1824, 1905, 1920, 1976, 2032, 2076, 2080, 2249, 2280, 2413, 2432, 2470, 2496, 2540, 2595, 2768, 2964, 3040, 3048, 3120, 3287, 3302, 3328, 3460, 3648, 3705, 3810, 3840, 3952, 4064, 4152, 4160, 4498, 4560, 4826, 4864, 4940, 4953, 4992, 5080, 5190, 5536, 5928, 6080, 6096, 6240, 6574, 6604, 6747, 6920, 7239, 7296, 7410, 7620, 7904, 8128, 8255, 8304, 8320, 8996, 9120, 9652, 9861, 9880, 9906, 9984, 10160, 10380, 11072, 11245, 11856, 12065, 12160, 12192, 12480, 13148, 13208, 13494, 13840, 14478, 14592, 14820, 15240, 15808, 16256, 16435, 16510, 16608, 16640, 17992, 18240, 19304, 19722, 19760, 19812, 20320, 20760, 21971, 22144, 22490, 23712, 24130, 24320, 24384, 24765, 24960, 26296, 26416, 26988, 27680, 28956, 29640, 30480, 31369, 31616, 32512, 32870, 33020, 33216, 33735, 35984, 36195, 36480, 38608, 39444, 39520, 39624, 40640, 41520, 42731, 43942, 44288, 44980, 47424, 48260, 48768, 49305, 49530, 49920, 52592, 52832, 53976, 55360, 57912, 59280, 60960, 62738, 63232, 65740, 65913, 66040, 66432, 67470, 71968, 72390, 72960, 77216, 78888, 79040, 79248, 81280, 83040, 85462, 87884, 89960, 94107, 94848, 96520, 97536, 98610, 99060, 105184, 105664, 107952, 109855, 110720, 115824, 118560, 121920, 125476, 128193, 131480, 131826, 132080, 132864, 134940, 143936, 144780, 154432, 156845, 157776, 158080, 158496, 162560, 166080, 170924, 175768, 179920, 188214, 189696, 193040, 197220, 198120, 210368, 211328, 213655, 215904, 219710, 221440, 231648, 237120, 243840, 250952, 256386, 262960, 263652, 264160, 269880, 285623, 287872, 289560, 308864, 313690, 315552, 316160, 316992, 329565, 332160, 341848, 351536, 359840, 376428, 386080, 394440, 396240, 417449, 420736, 422656, 427310, 431808, 439420, 463296, 470535, 474240, 487680, 501904, 512772, 525920, 527304, 528320, 539760, 571246, 575744, 579120, 617728, 627380, 631104, 633984, 640965, 659130, 664320, 683696, 703072, 719680, 752856, 772160, 788880, 792480, 834898, 841472, 854620, 856869, 863616, 878840, 926592, 941070, 948480, 1003808, 1025544, 1051840, 1054608, 1056640, 1079520, 1142492, 1158240, 1252347, 1254760, 1262208, 1267968, 1281930, 1318260, 1367392, 1406144, 1428115, 1439360, 1505712, 1544320, 1577760, 1584960, 1669796, 1709240, 1713738, 1727232, 1757680, 1853184, 1882140, 2007616, 2051088, 2087245, 2103680, 2109216, 2113280, 2159040, 2284984, 2316480, 2504694, 2509520, 2524416, 2563860, 2636520, 2734784, 2812288, 2856230, 2878720, 3011424, 3088640, 3155520, 3169920, 3339592, 3418480, 3427476, 3515360, 3764280, 4015232, 4102176, 4174490, 4207360, 4218432, 4284345, 4318080, 4569968, 4632960, 5009388, 5019040, 5127720, 5273040, 5426837, 5469568, 5624576, 5712460, 6022848, 6261735, 6311040, 6339840, 6679184, 6836960, 6854952, 7030720, 7528560, 8030464, 8204352, 8348980, 8436864, 8568690, 8636160, 9139936, 9265920, 10018776, 10038080, 10255440, 10546080, 10853674, 10939136, 11424920, 12045696, 12523470, 12622080, 13358368, 13673920, 13709904, 14061440, 15057120, 16280511, 16408704, 16697960, 16873728, 17137380, 18279872, 20037552, 20076160, 20510880, 21092160, 21707348, 22849840, 24091392, 25046940, 26716736, 27134185, 27347840, 27419808, 28122880, 30114240, 32561022, 32817408, 33395920, 34274760, 36559744, 40075104, 40152320, 41021760, 42184320, 43414696, 45699680, 50093880, 53433472, 54268370, 54695680, 54839616, 60228480, 65122044, 66791840, 68549520, 73119488, 80150208, 81402555, 82043520, 84368640, 86829392, 91399360, 100187760, 106866944, 108536740, 109679232, 120456960, 130244088, 133583680, 137099040, 160300416, 162805110, 164087040, 173658784, 182798720, 200375520, 217073480, 219358464, 260488176, 267167360, 274198080, 320600832, 325610220, 347317568, 365597440, 400751040, 434146960, 520976352, 534334720, 548396160, 651220440, 694635136, 801502080, 868293920, 1041952704, 1096792320, 1302440880, 1389270272, 1603004160, 1736587840, 2083905408, 2604881760, 3473175680, 4167810816, 5209763520, 6946351360, 10419527040, 20839054080]

約数ペア:

[(1, 20839054080), (2, 10419527040), (3, 6946351360), (4, 5209763520), (5, 4167810816), (6, 3473175680), (8, 2604881760), (10, 2083905408), (12, 1736587840), (13, 1603004160), (15, 1389270272), (16, 1302440880), (19, 1096792320), (20, 1041952704), (24, 868293920), (26, 801502080), (30, 694635136), (32, 651220440), (38, 548396160), (39, 534334720), (40, 520976352), (48, 434146960), (52, 400751040), (57, 365597440), (60, 347317568), (64, 325610220), (65, 320600832), (76, 274198080), (78, 267167360), (80, 260488176), (95, 219358464), (96, 217073480), (104, 200375520), (114, 182798720), (120, 173658784), (127, 164087040), (128, 162805110), (130, 160300416), (152, 137099040), (156, 133583680), (160, 130244088), (173, 120456960), (190, 109679232), (192, 108536740), (195, 106866944), (208, 100187760), (228, 91399360), (240, 86829392), (247, 84368640), (254, 82043520), (256, 81402555), (260, 80150208), (285, 73119488), (304, 68549520), (312, 66791840), (320, 65122044), (346, 60228480), (380, 54839616), (381, 54695680), (384, 54268370), (390, 53433472), (416, 50093880), (456, 45699680), (480, 43414696), (494, 42184320), (508, 41021760), (519, 40152320), (520, 40075104), (570, 36559744), (608, 34274760), (624, 33395920), (635, 32817408), (640, 32561022), (692, 30114240), (741, 28122880), (760, 27419808), (762, 27347840), (768, 27134185), (780, 26716736), (832, 25046940), (865, 24091392), (912, 22849840), (960, 21707348), (988, 21092160), (1016, 20510880), (1038, 20076160), (1040, 20037552), (1140, 18279872), (1216, 17137380), (1235, 16873728), (1248, 16697960), (1270, 16408704), (1280, 16280511), (1384, 15057120), (1482, 14061440), (1520, 13709904), (1524, 13673920), (1560, 13358368), (1651, 12622080), (1664, 12523470), (1730, 12045696), (1824, 11424920), (1905, 10939136), (1920, 10853674), (1976, 10546080), (2032, 10255440), (2076, 10038080), (2080, 10018776), (2249, 9265920), (2280, 9139936), (2413, 8636160), (2432, 8568690), (2470, 8436864), (2496, 8348980), (2540, 8204352), (2595, 8030464), (2768, 7528560), (2964, 7030720), (3040, 6854952), (3048, 6836960), (3120, 6679184), (3287, 6339840), (3302, 6311040), (3328, 6261735), (3460, 6022848), (3648, 5712460), (3705, 5624576), (3810, 5469568), (3840, 5426837), (3952, 5273040), (4064, 5127720), (4152, 5019040), (4160, 5009388), (4498, 4632960), (4560, 4569968), (4826, 4318080), (4864, 4284345), (4940, 4218432), (4953, 4207360), (4992, 4174490), (5080, 4102176), (5190, 4015232), (5536, 3764280), (5928, 3515360), (6080, 3427476), (6096, 3418480), (6240, 3339592), (6574, 3169920), (6604, 3155520), (6747, 3088640), (6920, 3011424), (7239, 2878720), (7296, 2856230), (7410, 2812288), (7620, 2734784), (7904, 2636520), (8128, 2563860), (8255, 2524416), (8304, 2509520), (8320, 2504694), (8996, 2316480), (9120, 2284984), (9652, 2159040), (9861, 2113280), (9880, 2109216), (9906, 2103680), (9984, 2087245), (10160, 2051088), (10380, 2007616), (11072, 1882140), (11245, 1853184), (11856, 1757680), (12065, 1727232), (12160, 1713738), (12192, 1709240), (12480, 1669796), (13148, 1584960), (13208, 1577760), (13494, 1544320), (13840, 1505712), (14478, 1439360), (14592, 1428115), (14820, 1406144), (15240, 1367392), (15808, 1318260), (16256, 1281930), (16435, 1267968), (16510, 1262208), (16608, 1254760), (16640, 1252347), (17992, 1158240), (18240, 1142492), (19304, 1079520), (19722, 1056640), (19760, 1054608), (19812, 1051840), (20320, 1025544), (20760, 1003808), (21971, 948480), (22144, 941070), (22490, 926592), (23712, 878840), (24130, 863616), (24320, 856869), (24384, 854620), (24765, 841472), (24960, 834898), (26296, 792480), (26416, 788880), (26988, 772160), (27680, 752856), (28956, 719680), (29640, 703072), (30480, 683696), (31369, 664320), (31616, 659130), (32512, 640965), (32870, 633984), (33020, 631104), (33216, 627380), (33735, 617728), (35984, 579120), (36195, 575744), (36480, 571246), (38608, 539760), (39444, 528320), (39520, 527304), (39624, 525920), (40640, 512772), (41520, 501904), (42731, 487680), (43942, 474240), (44288, 470535), (44980, 463296), (47424, 439420), (48260, 431808), (48768, 427310), (49305, 422656), (49530, 420736), (49920, 417449), (52592, 396240), (52832, 394440), (53976, 386080), (55360, 376428), (57912, 359840), (59280, 351536), (60960, 341848), (62738, 332160), (63232, 329565), (65740, 316992), (65913, 316160), (66040, 315552), (66432, 313690), (67470, 308864), (71968, 289560), (72390, 287872), (72960, 285623), (77216, 269880), (78888, 264160), (79040, 263652), (79248, 262960), (81280, 256386), (83040, 250952), (85462, 243840), (87884, 237120), (89960, 231648), (94107, 221440), (94848, 219710), (96520, 215904), (97536, 213655), (98610, 211328), (99060, 210368), (105184, 198120), (105664, 197220), (107952, 193040), (109855, 189696), (110720, 188214), (115824, 179920), (118560, 175768), (121920, 170924), (125476, 166080), (128193, 162560), (131480, 158496), (131826, 158080), (132080, 157776), (132864, 156845), (134940, 154432), (143936, 144780)]