1025890560

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:198

約数の個数: 432

約数和(自身を含む): 3858254400

約数和(自身を除く): 2832363840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 43, 45, 48, 57, 60, 64, 72, 76, 80, 86, 90, 95, 96, 109, 114, 120, 128, 129, 144, 152, 160, 171, 172, 180, 190, 192, 215, 218, 228, 240, 256, 258, 285, 288, 304, 320, 327, 342, 344, 360, 380, 384, 387, 430, 436, 456, 480, 516, 545, 570, 576, 608, 640, 645, 654, 684, 688, 720, 760, 768, 774, 817, 855, 860, 872, 912, 960, 981, 1032, 1090, 1140, 1152, 1216, 1280, 1290, 1308, 1368, 1376, 1440, 1520, 1548, 1634, 1635, 1710, 1720, 1744, 1824, 1920, 1935, 1962, 2064, 2071, 2180, 2280, 2304, 2432, 2451, 2580, 2616, 2736, 2752, 2880, 3040, 3096, 3268, 3270, 3420, 3440, 3488, 3648, 3840, 3870, 3924, 4085, 4128, 4142, 4360, 4560, 4687, 4864, 4902, 4905, 5160, 5232, 5472, 5504, 5760, 6080, 6192, 6213, 6536, 6540, 6840, 6880, 6976, 7296, 7353, 7740, 7848, 8170, 8256, 8284, 8720, 9120, 9374, 9804, 9810, 10320, 10355, 10464, 10944, 11008, 11520, 12160, 12255, 12384, 12426, 13072, 13080, 13680, 13760, 13952, 14061, 14592, 14706, 15480, 15696, 16340, 16512, 16568, 17440, 18240, 18639, 18748, 19608, 19620, 20640, 20710, 20928, 21888, 23435, 24320, 24510, 24768, 24852, 26144, 26160, 27360, 27520, 27904, 28122, 29412, 30960, 31065, 31392, 32680, 33024, 33136, 34880, 36480, 36765, 37278, 37496, 39216, 39240, 41280, 41420, 41856, 42183, 43776, 46870, 49020, 49536, 49704, 52288, 52320, 54720, 55040, 56244, 58824, 61920, 62130, 62784, 65360, 66272, 69760, 70305, 72960, 73530, 74556, 74992, 78432, 78480, 82560, 82840, 83712, 84366, 89053, 93195, 93740, 98040, 99072, 99408, 104576, 104640, 109440, 112488, 117648, 123840, 124260, 125568, 130720, 132544, 139520, 140610, 147060, 149112, 149984, 156864, 156960, 165120, 165680, 168732, 178106, 186390, 187480, 196080, 198816, 209152, 209280, 210915, 218880, 224976, 235296, 247680, 248520, 251136, 261440, 265088, 267159, 281220, 294120, 298224, 299968, 313728, 313920, 331360, 337464, 356212, 372780, 374960, 392160, 397632, 418560, 421830, 445265, 449952, 470592, 495360, 497040, 522880, 530176, 534318, 562440, 588240, 596448, 599936, 627456, 627840, 662720, 674928, 712424, 745560, 749920, 784320, 795264, 801477, 843660, 890530, 899904, 941184, 994080, 1045760, 1068636, 1124880, 1176480, 1192896, 1199872, 1255680, 1325440, 1335795, 1349856, 1424848, 1491120, 1499840, 1568640, 1590528, 1602954, 1687320, 1781060, 1799808, 1882368, 1988160, 2137272, 2249760, 2352960, 2385792, 2650880, 2671590, 2699712, 2849696, 2982240, 2999680, 3137280, 3205908, 3374640, 3562120, 3599616, 3976320, 4007385, 4274544, 4499520, 4705920, 4771584, 5343180, 5399424, 5699392, 5964480, 5999360, 6411816, 6749280, 7124240, 7952640, 8014770, 8549088, 8999040, 9411840, 10686360, 10798848, 11398784, 11928960, 12823632, 13498560, 14248480, 16029540, 17098176, 17998080, 21372720, 22797568, 23857920, 25647264, 26997120, 28496960, 32059080, 34196352, 42745440, 51294528, 53994240, 56993920, 64118160, 68392704, 85490880, 102589056, 113987840, 128236320, 170981760, 205178112, 256472640, 341963520, 512945280, 1025890560]

約数ペア:

[(1, 1025890560), (2, 512945280), (3, 341963520), (4, 256472640), (5, 205178112), (6, 170981760), (8, 128236320), (9, 113987840), (10, 102589056), (12, 85490880), (15, 68392704), (16, 64118160), (18, 56993920), (19, 53994240), (20, 51294528), (24, 42745440), (30, 34196352), (32, 32059080), (36, 28496960), (38, 26997120), (40, 25647264), (43, 23857920), (45, 22797568), (48, 21372720), (57, 17998080), (60, 17098176), (64, 16029540), (72, 14248480), (76, 13498560), (80, 12823632), (86, 11928960), (90, 11398784), (95, 10798848), (96, 10686360), (109, 9411840), (114, 8999040), (120, 8549088), (128, 8014770), (129, 7952640), (144, 7124240), (152, 6749280), (160, 6411816), (171, 5999360), (172, 5964480), (180, 5699392), (190, 5399424), (192, 5343180), (215, 4771584), (218, 4705920), (228, 4499520), (240, 4274544), (256, 4007385), (258, 3976320), (285, 3599616), (288, 3562120), (304, 3374640), (320, 3205908), (327, 3137280), (342, 2999680), (344, 2982240), (360, 2849696), (380, 2699712), (384, 2671590), (387, 2650880), (430, 2385792), (436, 2352960), (456, 2249760), (480, 2137272), (516, 1988160), (545, 1882368), (570, 1799808), (576, 1781060), (608, 1687320), (640, 1602954), (645, 1590528), (654, 1568640), (684, 1499840), (688, 1491120), (720, 1424848), (760, 1349856), (768, 1335795), (774, 1325440), (817, 1255680), (855, 1199872), (860, 1192896), (872, 1176480), (912, 1124880), (960, 1068636), (981, 1045760), (1032, 994080), (1090, 941184), (1140, 899904), (1152, 890530), (1216, 843660), (1280, 801477), (1290, 795264), (1308, 784320), (1368, 749920), (1376, 745560), (1440, 712424), (1520, 674928), (1548, 662720), (1634, 627840), (1635, 627456), (1710, 599936), (1720, 596448), (1744, 588240), (1824, 562440), (1920, 534318), (1935, 530176), (1962, 522880), (2064, 497040), (2071, 495360), (2180, 470592), (2280, 449952), (2304, 445265), (2432, 421830), (2451, 418560), (2580, 397632), (2616, 392160), (2736, 374960), (2752, 372780), (2880, 356212), (3040, 337464), (3096, 331360), (3268, 313920), (3270, 313728), (3420, 299968), (3440, 298224), (3488, 294120), (3648, 281220), (3840, 267159), (3870, 265088), (3924, 261440), (4085, 251136), (4128, 248520), (4142, 247680), (4360, 235296), (4560, 224976), (4687, 218880), (4864, 210915), (4902, 209280), (4905, 209152), (5160, 198816), (5232, 196080), (5472, 187480), (5504, 186390), (5760, 178106), (6080, 168732), (6192, 165680), (6213, 165120), (6536, 156960), (6540, 156864), (6840, 149984), (6880, 149112), (6976, 147060), (7296, 140610), (7353, 139520), (7740, 132544), (7848, 130720), (8170, 125568), (8256, 124260), (8284, 123840), (8720, 117648), (9120, 112488), (9374, 109440), (9804, 104640), (9810, 104576), (10320, 99408), (10355, 99072), (10464, 98040), (10944, 93740), (11008, 93195), (11520, 89053), (12160, 84366), (12255, 83712), (12384, 82840), (12426, 82560), (13072, 78480), (13080, 78432), (13680, 74992), (13760, 74556), (13952, 73530), (14061, 72960), (14592, 70305), (14706, 69760), (15480, 66272), (15696, 65360), (16340, 62784), (16512, 62130), (16568, 61920), (17440, 58824), (18240, 56244), (18639, 55040), (18748, 54720), (19608, 52320), (19620, 52288), (20640, 49704), (20710, 49536), (20928, 49020), (21888, 46870), (23435, 43776), (24320, 42183), (24510, 41856), (24768, 41420), (24852, 41280), (26144, 39240), (26160, 39216), (27360, 37496), (27520, 37278), (27904, 36765), (28122, 36480), (29412, 34880), (30960, 33136), (31065, 33024), (31392, 32680)]