1915688320

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:210

約数の個数: 384

約数和(自身を含む): 5938652160

約数和(自身を除く): 4022963840

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 37, 40, 49, 52, 56, 64, 65, 70, 74, 80, 91, 98, 104, 112, 127, 128, 130, 140, 148, 160, 182, 185, 196, 208, 224, 245, 254, 259, 260, 280, 296, 320, 364, 370, 392, 416, 448, 455, 481, 490, 508, 518, 520, 560, 592, 635, 637, 640, 728, 740, 784, 832, 889, 896, 910, 962, 980, 1016, 1036, 1040, 1120, 1184, 1270, 1274, 1295, 1456, 1480, 1568, 1651, 1664, 1778, 1813, 1820, 1924, 1960, 2032, 2072, 2080, 2240, 2368, 2405, 2540, 2548, 2590, 2912, 2960, 3136, 3185, 3302, 3367, 3556, 3626, 3640, 3848, 3920, 4064, 4144, 4160, 4445, 4480, 4699, 4736, 4810, 5080, 5096, 5180, 5824, 5920, 6223, 6272, 6370, 6604, 6734, 7112, 7252, 7280, 7696, 7840, 8128, 8255, 8288, 8320, 8890, 9065, 9398, 9620, 10160, 10192, 10360, 11557, 11648, 11840, 12446, 12740, 13208, 13468, 14224, 14504, 14560, 15392, 15680, 16256, 16510, 16576, 16835, 17780, 18130, 18796, 19240, 20320, 20384, 20720, 23114, 23495, 23569, 23680, 24892, 25480, 26416, 26936, 28448, 29008, 29120, 30784, 31115, 31360, 32893, 33020, 33152, 33670, 35560, 36260, 37592, 38480, 40640, 40768, 41440, 46228, 46990, 47138, 49784, 50960, 52832, 53872, 56896, 57785, 58016, 58240, 61087, 61568, 62230, 65786, 66040, 67340, 71120, 72520, 75184, 76960, 80899, 81280, 81536, 82880, 92456, 93980, 94276, 99568, 101920, 105664, 107744, 113792, 115570, 116032, 117845, 122174, 124460, 131572, 132080, 134680, 142240, 145040, 150368, 153920, 161798, 164465, 165760, 184912, 187960, 188552, 199136, 203840, 211328, 215488, 230251, 231140, 232064, 235690, 244348, 248920, 263144, 264160, 269360, 284480, 290080, 300736, 305435, 307840, 323596, 328930, 369824, 375920, 377104, 398272, 404495, 407680, 427609, 430976, 460502, 462280, 471380, 488696, 497840, 526288, 528320, 538720, 568960, 580160, 601472, 610870, 647192, 657860, 739648, 751840, 754208, 796544, 808990, 855218, 921004, 924560, 942760, 977392, 995680, 1052576, 1056640, 1077440, 1151255, 1160320, 1221740, 1294384, 1315720, 1479296, 1503680, 1508416, 1617980, 1710436, 1842008, 1849120, 1885520, 1954784, 1991360, 2105152, 2138045, 2154880, 2302510, 2443480, 2588768, 2631440, 2993263, 3007360, 3016832, 3235960, 3420872, 3684016, 3698240, 3771040, 3909568, 3982720, 4210304, 4276090, 4605020, 4886960, 5177536, 5262880, 5986526, 6471920, 6841744, 7368032, 7396480, 7542080, 7819136, 8552180, 9210040, 9773920, 10355072, 10525760, 11973052, 12943840, 13683488, 14736064, 14966315, 15084160, 17104360, 18420080, 19547840, 21051520, 23946104, 25887680, 27366976, 29472128, 29932630, 34208720, 36840160, 39095680, 47892208, 51775360, 54733952, 59865260, 68417440, 73680320, 95784416, 119730520, 136834880, 147360640, 191568832, 239461040, 273669760, 383137664, 478922080, 957844160, 1915688320]

約数ペア:

[(1, 1915688320), (2, 957844160), (4, 478922080), (5, 383137664), (7, 273669760), (8, 239461040), (10, 191568832), (13, 147360640), (14, 136834880), (16, 119730520), (20, 95784416), (26, 73680320), (28, 68417440), (32, 59865260), (35, 54733952), (37, 51775360), (40, 47892208), (49, 39095680), (52, 36840160), (56, 34208720), (64, 29932630), (65, 29472128), (70, 27366976), (74, 25887680), (80, 23946104), (91, 21051520), (98, 19547840), (104, 18420080), (112, 17104360), (127, 15084160), (128, 14966315), (130, 14736064), (140, 13683488), (148, 12943840), (160, 11973052), (182, 10525760), (185, 10355072), (196, 9773920), (208, 9210040), (224, 8552180), (245, 7819136), (254, 7542080), (259, 7396480), (260, 7368032), (280, 6841744), (296, 6471920), (320, 5986526), (364, 5262880), (370, 5177536), (392, 4886960), (416, 4605020), (448, 4276090), (455, 4210304), (481, 3982720), (490, 3909568), (508, 3771040), (518, 3698240), (520, 3684016), (560, 3420872), (592, 3235960), (635, 3016832), (637, 3007360), (640, 2993263), (728, 2631440), (740, 2588768), (784, 2443480), (832, 2302510), (889, 2154880), (896, 2138045), (910, 2105152), (962, 1991360), (980, 1954784), (1016, 1885520), (1036, 1849120), (1040, 1842008), (1120, 1710436), (1184, 1617980), (1270, 1508416), (1274, 1503680), (1295, 1479296), (1456, 1315720), (1480, 1294384), (1568, 1221740), (1651, 1160320), (1664, 1151255), (1778, 1077440), (1813, 1056640), (1820, 1052576), (1924, 995680), (1960, 977392), (2032, 942760), (2072, 924560), (2080, 921004), (2240, 855218), (2368, 808990), (2405, 796544), (2540, 754208), (2548, 751840), (2590, 739648), (2912, 657860), (2960, 647192), (3136, 610870), (3185, 601472), (3302, 580160), (3367, 568960), (3556, 538720), (3626, 528320), (3640, 526288), (3848, 497840), (3920, 488696), (4064, 471380), (4144, 462280), (4160, 460502), (4445, 430976), (4480, 427609), (4699, 407680), (4736, 404495), (4810, 398272), (5080, 377104), (5096, 375920), (5180, 369824), (5824, 328930), (5920, 323596), (6223, 307840), (6272, 305435), (6370, 300736), (6604, 290080), (6734, 284480), (7112, 269360), (7252, 264160), (7280, 263144), (7696, 248920), (7840, 244348), (8128, 235690), (8255, 232064), (8288, 231140), (8320, 230251), (8890, 215488), (9065, 211328), (9398, 203840), (9620, 199136), (10160, 188552), (10192, 187960), (10360, 184912), (11557, 165760), (11648, 164465), (11840, 161798), (12446, 153920), (12740, 150368), (13208, 145040), (13468, 142240), (14224, 134680), (14504, 132080), (14560, 131572), (15392, 124460), (15680, 122174), (16256, 117845), (16510, 116032), (16576, 115570), (16835, 113792), (17780, 107744), (18130, 105664), (18796, 101920), (19240, 99568), (20320, 94276), (20384, 93980), (20720, 92456), (23114, 82880), (23495, 81536), (23569, 81280), (23680, 80899), (24892, 76960), (25480, 75184), (26416, 72520), (26936, 71120), (28448, 67340), (29008, 66040), (29120, 65786), (30784, 62230), (31115, 61568), (31360, 61087), (32893, 58240), (33020, 58016), (33152, 57785), (33670, 56896), (35560, 53872), (36260, 52832), (37592, 50960), (38480, 49784), (40640, 47138), (40768, 46990), (41440, 46228)]