10520640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1$

素因数の和:317

約数の個数: 168

約数和(自身を含む): 39108888

約数和(自身を除く): 28588248

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, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 281, 288, 312, 320, 360, 390, 416, 468, 480, 520, 562, 576, 585, 624, 720, 780, 832, 843, 936, 960, 1040, 1124, 1170, 1248, 1405, 1440, 1560, 1686, 1872, 2080, 2248, 2340, 2496, 2529, 2810, 2880, 3120, 3372, 3653, 3744, 4160, 4215, 4496, 4680, 5058, 5620, 6240, 6744, 7306, 7488, 8430, 8992, 9360, 10116, 10959, 11240, 12480, 12645, 13488, 14612, 16860, 17984, 18265, 18720, 20232, 21918, 22480, 25290, 26976, 29224, 32877, 33720, 36530, 37440, 40464, 43836, 44960, 50580, 53952, 54795, 58448, 65754, 67440, 73060, 80928, 87672, 89920, 101160, 109590, 116896, 131508, 134880, 146120, 161856, 164385, 175344, 202320, 219180, 233792, 263016, 269760, 292240, 328770, 350688, 404640, 438360, 526032, 584480, 657540, 701376, 809280, 876720, 1052064, 1168960, 1315080, 1753440, 2104128, 2630160, 3506880, 5260320, 10520640]

約数ペア:

[(1, 10520640), (2, 5260320), (3, 3506880), (4, 2630160), (5, 2104128), (6, 1753440), (8, 1315080), (9, 1168960), (10, 1052064), (12, 876720), (13, 809280), (15, 701376), (16, 657540), (18, 584480), (20, 526032), (24, 438360), (26, 404640), (30, 350688), (32, 328770), (36, 292240), (39, 269760), (40, 263016), (45, 233792), (48, 219180), (52, 202320), (60, 175344), (64, 164385), (65, 161856), (72, 146120), (78, 134880), (80, 131508), (90, 116896), (96, 109590), (104, 101160), (117, 89920), (120, 87672), (130, 80928), (144, 73060), (156, 67440), (160, 65754), (180, 58448), (192, 54795), (195, 53952), (208, 50580), (234, 44960), (240, 43836), (260, 40464), (281, 37440), (288, 36530), (312, 33720), (320, 32877), (360, 29224), (390, 26976), (416, 25290), (468, 22480), (480, 21918), (520, 20232), (562, 18720), (576, 18265), (585, 17984), (624, 16860), (720, 14612), (780, 13488), (832, 12645), (843, 12480), (936, 11240), (960, 10959), (1040, 10116), (1124, 9360), (1170, 8992), (1248, 8430), (1405, 7488), (1440, 7306), (1560, 6744), (1686, 6240), (1872, 5620), (2080, 5058), (2248, 4680), (2340, 4496), (2496, 4215), (2529, 4160), (2810, 3744), (2880, 3653), (3120, 3372)]