63123840

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1$

素因数の和:322

約数の個数: 256

約数和(自身を含む): 241617600

約数和(自身を除く): 178493760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 281, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 520, 540, 562, 576, 585, 624, 640, 702, 720, 780, 832, 843, 864, 936, 960, 1040, 1080, 1124, 1152, 1170, 1248, 1404, 1405, 1440, 1560, 1664, 1686, 1728, 1755, 1872, 1920, 2080, 2160, 2248, 2340, 2496, 2529, 2808, 2810, 2880, 3120, 3372, 3456, 3510, 3653, 3744, 4160, 4215, 4320, 4496, 4680, 4992, 5058, 5616, 5620, 5760, 6240, 6744, 7020, 7306, 7488, 7587, 8320, 8430, 8640, 8992, 9360, 10116, 10959, 11232, 11240, 12480, 12645, 13488, 14040, 14612, 14976, 15174, 16860, 17280, 17984, 18265, 18720, 20232, 21918, 22464, 22480, 24960, 25290, 26976, 28080, 29224, 30348, 32877, 33720, 35968, 36530, 37440, 37935, 40464, 43836, 44928, 44960, 50580, 53952, 54795, 56160, 58448, 60696, 65754, 67440, 73060, 74880, 75870, 80928, 87672, 89920, 98631, 101160, 107904, 109590, 112320, 116896, 121392, 131508, 134880, 146120, 151740, 161856, 164385, 175344, 179840, 197262, 202320, 219180, 224640, 233792, 242784, 263016, 269760, 292240, 303480, 323712, 328770, 350688, 394524, 404640, 438360, 467584, 485568, 493155, 526032, 539520, 584480, 606960, 657540, 701376, 789048, 809280, 876720, 971136, 986310, 1052064, 1168960, 1213920, 1315080, 1402752, 1578096, 1618560, 1753440, 1972620, 2104128, 2337920, 2427840, 2630160, 3156192, 3506880, 3945240, 4208256, 4855680, 5260320, 6312384, 7013760, 7890480, 10520640, 12624768, 15780960, 21041280, 31561920, 63123840]

約数ペア:

[(1, 63123840), (2, 31561920), (3, 21041280), (4, 15780960), (5, 12624768), (6, 10520640), (8, 7890480), (9, 7013760), (10, 6312384), (12, 5260320), (13, 4855680), (15, 4208256), (16, 3945240), (18, 3506880), (20, 3156192), (24, 2630160), (26, 2427840), (27, 2337920), (30, 2104128), (32, 1972620), (36, 1753440), (39, 1618560), (40, 1578096), (45, 1402752), (48, 1315080), (52, 1213920), (54, 1168960), (60, 1052064), (64, 986310), (65, 971136), (72, 876720), (78, 809280), (80, 789048), (90, 701376), (96, 657540), (104, 606960), (108, 584480), (117, 539520), (120, 526032), (128, 493155), (130, 485568), (135, 467584), (144, 438360), (156, 404640), (160, 394524), (180, 350688), (192, 328770), (195, 323712), (208, 303480), (216, 292240), (234, 269760), (240, 263016), (260, 242784), (270, 233792), (281, 224640), (288, 219180), (312, 202320), (320, 197262), (351, 179840), (360, 175344), (384, 164385), (390, 161856), (416, 151740), (432, 146120), (468, 134880), (480, 131508), (520, 121392), (540, 116896), (562, 112320), (576, 109590), (585, 107904), (624, 101160), (640, 98631), (702, 89920), (720, 87672), (780, 80928), (832, 75870), (843, 74880), (864, 73060), (936, 67440), (960, 65754), (1040, 60696), (1080, 58448), (1124, 56160), (1152, 54795), (1170, 53952), (1248, 50580), (1404, 44960), (1405, 44928), (1440, 43836), (1560, 40464), (1664, 37935), (1686, 37440), (1728, 36530), (1755, 35968), (1872, 33720), (1920, 32877), (2080, 30348), (2160, 29224), (2248, 28080), (2340, 26976), (2496, 25290), (2529, 24960), (2808, 22480), (2810, 22464), (2880, 21918), (3120, 20232), (3372, 18720), (3456, 18265), (3510, 17984), (3653, 17280), (3744, 16860), (4160, 15174), (4215, 14976), (4320, 14612), (4496, 14040), (4680, 13488), (4992, 12645), (5058, 12480), (5616, 11240), (5620, 11232), (5760, 10959), (6240, 10116), (6744, 9360), (7020, 8992), (7306, 8640), (7488, 8430), (7587, 8320)]