82012320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{337}}^1$

素因数の和:384

約数の個数: 216

約数和(自身を含む): 303950556

約数和(自身を除く): 221938236

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 169, 180, 195, 208, 234, 240, 260, 288, 312, 337, 338, 360, 390, 416, 468, 480, 507, 520, 585, 624, 674, 676, 720, 780, 845, 936, 1011, 1014, 1040, 1170, 1248, 1348, 1352, 1440, 1521, 1560, 1685, 1690, 1872, 2022, 2028, 2080, 2340, 2535, 2696, 2704, 3033, 3042, 3120, 3370, 3380, 3744, 4044, 4056, 4381, 4680, 5055, 5070, 5392, 5408, 6066, 6084, 6240, 6740, 6760, 7605, 8088, 8112, 8762, 9360, 10110, 10140, 10784, 12132, 12168, 13143, 13480, 13520, 15165, 15210, 16176, 16224, 17524, 18720, 20220, 20280, 21905, 24264, 24336, 26286, 26960, 27040, 30330, 30420, 32352, 35048, 39429, 40440, 40560, 43810, 48528, 48672, 52572, 53920, 56953, 60660, 60840, 65715, 70096, 78858, 80880, 81120, 87620, 97056, 105144, 113906, 121320, 121680, 131430, 140192, 157716, 161760, 170859, 175240, 197145, 210288, 227812, 242640, 243360, 262860, 284765, 315432, 341718, 350480, 394290, 420576, 455624, 485280, 512577, 525720, 569530, 630864, 683436, 700960, 788580, 854295, 911248, 1025154, 1051440, 1139060, 1261728, 1366872, 1577160, 1708590, 1822496, 2050308, 2102880, 2278120, 2562885, 2733744, 3154320, 3417180, 4100616, 4556240, 5125770, 5467488, 6308640, 6834360, 8201232, 9112480, 10251540, 13668720, 16402464, 20503080, 27337440, 41006160, 82012320]

約数ペア:

[(1, 82012320), (2, 41006160), (3, 27337440), (4, 20503080), (5, 16402464), (6, 13668720), (8, 10251540), (9, 9112480), (10, 8201232), (12, 6834360), (13, 6308640), (15, 5467488), (16, 5125770), (18, 4556240), (20, 4100616), (24, 3417180), (26, 3154320), (30, 2733744), (32, 2562885), (36, 2278120), (39, 2102880), (40, 2050308), (45, 1822496), (48, 1708590), (52, 1577160), (60, 1366872), (65, 1261728), (72, 1139060), (78, 1051440), (80, 1025154), (90, 911248), (96, 854295), (104, 788580), (117, 700960), (120, 683436), (130, 630864), (144, 569530), (156, 525720), (160, 512577), (169, 485280), (180, 455624), (195, 420576), (208, 394290), (234, 350480), (240, 341718), (260, 315432), (288, 284765), (312, 262860), (337, 243360), (338, 242640), (360, 227812), (390, 210288), (416, 197145), (468, 175240), (480, 170859), (507, 161760), (520, 157716), (585, 140192), (624, 131430), (674, 121680), (676, 121320), (720, 113906), (780, 105144), (845, 97056), (936, 87620), (1011, 81120), (1014, 80880), (1040, 78858), (1170, 70096), (1248, 65715), (1348, 60840), (1352, 60660), (1440, 56953), (1521, 53920), (1560, 52572), (1685, 48672), (1690, 48528), (1872, 43810), (2022, 40560), (2028, 40440), (2080, 39429), (2340, 35048), (2535, 32352), (2696, 30420), (2704, 30330), (3033, 27040), (3042, 26960), (3120, 26286), (3370, 24336), (3380, 24264), (3744, 21905), (4044, 20280), (4056, 20220), (4381, 18720), (4680, 17524), (5055, 16224), (5070, 16176), (5392, 15210), (5408, 15165), (6066, 13520), (6084, 13480), (6240, 13143), (6740, 12168), (6760, 12132), (7605, 10784), (8088, 10140), (8112, 10110), (8762, 9360)]