20632338720

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:453

約数の個数: 576

約数和(自身を含む): 82604261376

約数和(自身を除く): 61971922656

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 71, 72, 80, 84, 90, 96, 105, 112, 120, 126, 127, 140, 142, 144, 160, 168, 180, 210, 213, 224, 227, 240, 252, 254, 280, 284, 288, 315, 336, 355, 360, 381, 420, 426, 454, 480, 497, 504, 508, 560, 568, 630, 635, 639, 672, 681, 710, 720, 762, 840, 852, 889, 908, 994, 1008, 1016, 1065, 1120, 1135, 1136, 1143, 1260, 1270, 1278, 1362, 1420, 1440, 1491, 1524, 1589, 1680, 1704, 1778, 1816, 1905, 1988, 2016, 2032, 2043, 2130, 2270, 2272, 2286, 2485, 2520, 2540, 2556, 2667, 2724, 2840, 2982, 3048, 3178, 3195, 3360, 3405, 3408, 3556, 3632, 3810, 3976, 4064, 4086, 4260, 4445, 4473, 4540, 4572, 4767, 4970, 5040, 5080, 5112, 5334, 5448, 5680, 5715, 5964, 6096, 6356, 6390, 6810, 6816, 7112, 7264, 7455, 7620, 7945, 7952, 8001, 8172, 8520, 8890, 8946, 9017, 9080, 9144, 9534, 9940, 10080, 10160, 10215, 10224, 10668, 10896, 11360, 11430, 11928, 12192, 12712, 12780, 13335, 13620, 14224, 14301, 14910, 15240, 15890, 15904, 16002, 16117, 16344, 17040, 17780, 17892, 18034, 18160, 18288, 19068, 19880, 20320, 20430, 20448, 21336, 21792, 22365, 22860, 23835, 23856, 25424, 25560, 26670, 27051, 27240, 28448, 28602, 28829, 29820, 30480, 31780, 32004, 32234, 32688, 34080, 35560, 35784, 36068, 36320, 36576, 38136, 39760, 40005, 40860, 42672, 44730, 45085, 45720, 47670, 47712, 48351, 50848, 51120, 53340, 54102, 54480, 57204, 57658, 59640, 60960, 63119, 63560, 64008, 64468, 65376, 71120, 71505, 71568, 72136, 76272, 79520, 80010, 80585, 81153, 81720, 85344, 86487, 89460, 90170, 91440, 95340, 96702, 102240, 106680, 108204, 108960, 112819, 114408, 115316, 119280, 126238, 127120, 128016, 128936, 135255, 142240, 143010, 143136, 144145, 144272, 145053, 152544, 160020, 161170, 162306, 163440, 172974, 178920, 180340, 182880, 189357, 190680, 193404, 201803, 213360, 216408, 225638, 228816, 230632, 238560, 241755, 252476, 254240, 256032, 257872, 259461, 270510, 286020, 288290, 288544, 290106, 315595, 320040, 322340, 324612, 326880, 338457, 345948, 357840, 360680, 378714, 381360, 386808, 403606, 405765, 426720, 432435, 432816, 451276, 457632, 461264, 483510, 504952, 515744, 518922, 541020, 564095, 568071, 572040, 576580, 580212, 605409, 631190, 640080, 644680, 649224, 676914, 691896, 715680, 721360, 725265, 757428, 762720, 773616, 807212, 811530, 864870, 865632, 902552, 922528, 946785, 967020, 1009015, 1009904, 1015371, 1037844, 1082040, 1128190, 1136142, 1144080, 1153160, 1160424, 1210818, 1262380, 1280160, 1289360, 1297305, 1298448, 1353828, 1383792, 1442720, 1450530, 1514856, 1547232, 1614424, 1623060, 1692285, 1729740, 1805104, 1816227, 1893570, 1934040, 2018030, 2019808, 2030742, 2046859, 2075688, 2164080, 2256380, 2272284, 2288160, 2306320, 2320848, 2421636, 2524760, 2578720, 2594610, 2596896, 2707656, 2767584, 2840355, 2901060, 3027045, 3029712, 3228848, 3246120, 3384570, 3459480, 3610208, 3632454, 3787140, 3868080, 4036060, 4061484, 4093718, 4151376, 4328160, 4512760, 4544568, 4612640, 4641696, 4843272, 5049520, 5076855, 5189220, 5415312, 5680710, 5802120, 6054090, 6059424, 6140577, 6457696, 6492240, 6769140, 6918960, 7264908, 7574280, 7736160, 8072120, 8122968, 8187436, 8302752, 9025520, 9081135, 9089136, 9686544, 10099040, 10153710, 10234295, 10378440, 10830624, 11361420, 11604240, 12108180, 12281154, 12984480, 13538280, 13837920, 14328013, 14529816, 15148560, 16144240, 16245936, 16374872, 18051040, 18162270, 18178272, 18421731, 19373088, 20307420, 20468590, 20756880, 22722840, 23208480, 24216360, 24562308, 27076560, 28656026, 29059632, 30297120, 30702885, 32288480, 32491872, 32749744, 36324540, 36843462, 40614840, 40937180, 41513760, 42984039, 45445680, 48432720, 49124616, 54153120, 57312052, 58119264, 61405770, 65499488, 71640065, 72649080, 73686924, 81229680, 81874360, 85968078, 90891360, 92108655, 96865440, 98249232, 114624104, 122811540, 128952117, 143280130, 145298160, 147373848, 162459360, 163748720, 171936156, 184217310, 196498464, 214920195, 229248208, 245623080, 257904234, 286560260, 290596320, 294747696, 327497440, 343872312, 368434620, 429840390, 458496416, 491246160, 515808468, 573120520, 589495392, 644760585, 687744624, 736869240, 859680780, 982492320, 1031616936, 1146241040, 1289521170, 1375489248, 1473738480, 1719361560, 2063233872, 2292482080, 2579042340, 2947476960, 3438723120, 4126467744, 5158084680, 6877446240, 10316169360, 20632338720]

約数ペア:

[(1, 20632338720), (2, 10316169360), (3, 6877446240), (4, 5158084680), (5, 4126467744), (6, 3438723120), (7, 2947476960), (8, 2579042340), (9, 2292482080), (10, 2063233872), (12, 1719361560), (14, 1473738480), (15, 1375489248), (16, 1289521170), (18, 1146241040), (20, 1031616936), (21, 982492320), (24, 859680780), (28, 736869240), (30, 687744624), (32, 644760585), (35, 589495392), (36, 573120520), (40, 515808468), (42, 491246160), (45, 458496416), (48, 429840390), (56, 368434620), (60, 343872312), (63, 327497440), (70, 294747696), (71, 290596320), (72, 286560260), (80, 257904234), (84, 245623080), (90, 229248208), (96, 214920195), (105, 196498464), (112, 184217310), (120, 171936156), (126, 163748720), (127, 162459360), (140, 147373848), (142, 145298160), (144, 143280130), (160, 128952117), (168, 122811540), (180, 114624104), (210, 98249232), (213, 96865440), (224, 92108655), (227, 90891360), (240, 85968078), (252, 81874360), (254, 81229680), (280, 73686924), (284, 72649080), (288, 71640065), (315, 65499488), (336, 61405770), (355, 58119264), (360, 57312052), (381, 54153120), (420, 49124616), (426, 48432720), (454, 45445680), (480, 42984039), (497, 41513760), (504, 40937180), (508, 40614840), (560, 36843462), (568, 36324540), (630, 32749744), (635, 32491872), (639, 32288480), (672, 30702885), (681, 30297120), (710, 29059632), (720, 28656026), (762, 27076560), (840, 24562308), (852, 24216360), (889, 23208480), (908, 22722840), (994, 20756880), (1008, 20468590), (1016, 20307420), (1065, 19373088), (1120, 18421731), (1135, 18178272), (1136, 18162270), (1143, 18051040), (1260, 16374872), (1270, 16245936), (1278, 16144240), (1362, 15148560), (1420, 14529816), (1440, 14328013), (1491, 13837920), (1524, 13538280), (1589, 12984480), (1680, 12281154), (1704, 12108180), (1778, 11604240), (1816, 11361420), (1905, 10830624), (1988, 10378440), (2016, 10234295), (2032, 10153710), (2043, 10099040), (2130, 9686544), (2270, 9089136), (2272, 9081135), (2286, 9025520), (2485, 8302752), (2520, 8187436), (2540, 8122968), (2556, 8072120), (2667, 7736160), (2724, 7574280), (2840, 7264908), (2982, 6918960), (3048, 6769140), (3178, 6492240), (3195, 6457696), (3360, 6140577), (3405, 6059424), (3408, 6054090), (3556, 5802120), (3632, 5680710), (3810, 5415312), (3976, 5189220), (4064, 5076855), (4086, 5049520), (4260, 4843272), (4445, 4641696), (4473, 4612640), (4540, 4544568), (4572, 4512760), (4767, 4328160), (4970, 4151376), (5040, 4093718), (5080, 4061484), (5112, 4036060), (5334, 3868080), (5448, 3787140), (5680, 3632454), (5715, 3610208), (5964, 3459480), (6096, 3384570), (6356, 3246120), (6390, 3228848), (6810, 3029712), (6816, 3027045), (7112, 2901060), (7264, 2840355), (7455, 2767584), (7620, 2707656), (7945, 2596896), (7952, 2594610), (8001, 2578720), (8172, 2524760), (8520, 2421636), (8890, 2320848), (8946, 2306320), (9017, 2288160), (9080, 2272284), (9144, 2256380), (9534, 2164080), (9940, 2075688), (10080, 2046859), (10160, 2030742), (10215, 2019808), (10224, 2018030), (10668, 1934040), (10896, 1893570), (11360, 1816227), (11430, 1805104), (11928, 1729740), (12192, 1692285), (12712, 1623060), (12780, 1614424), (13335, 1547232), (13620, 1514856), (14224, 1450530), (14301, 1442720), (14910, 1383792), (15240, 1353828), (15890, 1298448), (15904, 1297305), (16002, 1289360), (16117, 1280160), (16344, 1262380), (17040, 1210818), (17780, 1160424), (17892, 1153160), (18034, 1144080), (18160, 1136142), (18288, 1128190), (19068, 1082040), (19880, 1037844), (20320, 1015371), (20430, 1009904), (20448, 1009015), (21336, 967020), (21792, 946785), (22365, 922528), (22860, 902552), (23835, 865632), (23856, 864870), (25424, 811530), (25560, 807212), (26670, 773616), (27051, 762720), (27240, 757428), (28448, 725265), (28602, 721360), (28829, 715680), (29820, 691896), (30480, 676914), (31780, 649224), (32004, 644680), (32234, 640080), (32688, 631190), (34080, 605409), (35560, 580212), (35784, 576580), (36068, 572040), (36320, 568071), (36576, 564095), (38136, 541020), (39760, 518922), (40005, 515744), (40860, 504952), (42672, 483510), (44730, 461264), (45085, 457632), (45720, 451276), (47670, 432816), (47712, 432435), (48351, 426720), (50848, 405765), (51120, 403606), (53340, 386808), (54102, 381360), (54480, 378714), (57204, 360680), (57658, 357840), (59640, 345948), (60960, 338457), (63119, 326880), (63560, 324612), (64008, 322340), (64468, 320040), (65376, 315595), (71120, 290106), (71505, 288544), (71568, 288290), (72136, 286020), (76272, 270510), (79520, 259461), (80010, 257872), (80585, 256032), (81153, 254240), (81720, 252476), (85344, 241755), (86487, 238560), (89460, 230632), (90170, 228816), (91440, 225638), (95340, 216408), (96702, 213360), (102240, 201803), (106680, 193404), (108204, 190680), (108960, 189357), (112819, 182880), (114408, 180340), (115316, 178920), (119280, 172974), (126238, 163440), (127120, 162306), (128016, 161170), (128936, 160020), (135255, 152544), (142240, 145053), (143010, 144272), (143136, 144145)]