6781488480

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13417}}^1$

素因数の和:13460

約数の個数: 288

約数和(自身を含む): 25846932384

約数和(自身を除く): 19065443904

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, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 243, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 486, 520, 540, 585, 624, 648, 702, 720, 780, 810, 864, 936, 972, 1040, 1053, 1080, 1170, 1215, 1248, 1296, 1404, 1440, 1560, 1620, 1755, 1872, 1944, 2080, 2106, 2160, 2340, 2430, 2592, 2808, 3120, 3159, 3240, 3510, 3744, 3888, 4212, 4320, 4680, 4860, 5265, 5616, 6240, 6318, 6480, 7020, 7776, 8424, 9360, 9720, 10530, 11232, 12636, 12960, 13417, 14040, 15795, 16848, 18720, 19440, 21060, 25272, 26834, 28080, 31590, 33696, 38880, 40251, 42120, 50544, 53668, 56160, 63180, 67085, 80502, 84240, 101088, 107336, 120753, 126360, 134170, 161004, 168480, 174421, 201255, 214672, 241506, 252720, 268340, 322008, 348842, 362259, 402510, 429344, 483012, 505440, 523263, 536680, 603765, 644016, 697684, 724518, 805020, 872105, 966024, 1046526, 1073360, 1086777, 1207530, 1288032, 1395368, 1449036, 1569789, 1610040, 1744210, 1811295, 1932048, 2093052, 2146720, 2173554, 2415060, 2616315, 2790736, 2898072, 3139578, 3220080, 3260331, 3488420, 3622590, 3864096, 4186104, 4347108, 4709367, 4830120, 5232630, 5433885, 5581472, 5796144, 6279156, 6440160, 6520662, 6976840, 7245180, 7848945, 8372208, 8694216, 9418734, 9660240, 10465260, 10867770, 11592288, 12558312, 13041324, 13953680, 14128101, 14490360, 15697890, 16301655, 16744416, 17388432, 18837468, 19320480, 20930520, 21735540, 23546835, 25116624, 26082648, 27907360, 28256202, 28980720, 31395780, 32603310, 34776864, 37674936, 41861040, 42384303, 43471080, 47093670, 50233248, 52165296, 56512404, 57961440, 62791560, 65206620, 70640505, 75349872, 83722080, 84768606, 86942160, 94187340, 104330592, 113024808, 125583120, 130413240, 141281010, 150699744, 169537212, 173884320, 188374680, 211921515, 226049616, 251166240, 260826480, 282562020, 339074424, 376749360, 423843030, 452099232, 521652960, 565124040, 678148848, 753498720, 847686060, 1130248080, 1356297696, 1695372120, 2260496160, 3390744240, 6781488480]

約数ペア:

[(1, 6781488480), (2, 3390744240), (3, 2260496160), (4, 1695372120), (5, 1356297696), (6, 1130248080), (8, 847686060), (9, 753498720), (10, 678148848), (12, 565124040), (13, 521652960), (15, 452099232), (16, 423843030), (18, 376749360), (20, 339074424), (24, 282562020), (26, 260826480), (27, 251166240), (30, 226049616), (32, 211921515), (36, 188374680), (39, 173884320), (40, 169537212), (45, 150699744), (48, 141281010), (52, 130413240), (54, 125583120), (60, 113024808), (65, 104330592), (72, 94187340), (78, 86942160), (80, 84768606), (81, 83722080), (90, 75349872), (96, 70640505), (104, 65206620), (108, 62791560), (117, 57961440), (120, 56512404), (130, 52165296), (135, 50233248), (144, 47093670), (156, 43471080), (160, 42384303), (162, 41861040), (180, 37674936), (195, 34776864), (208, 32603310), (216, 31395780), (234, 28980720), (240, 28256202), (243, 27907360), (260, 26082648), (270, 25116624), (288, 23546835), (312, 21735540), (324, 20930520), (351, 19320480), (360, 18837468), (390, 17388432), (405, 16744416), (416, 16301655), (432, 15697890), (468, 14490360), (480, 14128101), (486, 13953680), (520, 13041324), (540, 12558312), (585, 11592288), (624, 10867770), (648, 10465260), (702, 9660240), (720, 9418734), (780, 8694216), (810, 8372208), (864, 7848945), (936, 7245180), (972, 6976840), (1040, 6520662), (1053, 6440160), (1080, 6279156), (1170, 5796144), (1215, 5581472), (1248, 5433885), (1296, 5232630), (1404, 4830120), (1440, 4709367), (1560, 4347108), (1620, 4186104), (1755, 3864096), (1872, 3622590), (1944, 3488420), (2080, 3260331), (2106, 3220080), (2160, 3139578), (2340, 2898072), (2430, 2790736), (2592, 2616315), (2808, 2415060), (3120, 2173554), (3159, 2146720), (3240, 2093052), (3510, 1932048), (3744, 1811295), (3888, 1744210), (4212, 1610040), (4320, 1569789), (4680, 1449036), (4860, 1395368), (5265, 1288032), (5616, 1207530), (6240, 1086777), (6318, 1073360), (6480, 1046526), (7020, 966024), (7776, 872105), (8424, 805020), (9360, 724518), (9720, 697684), (10530, 644016), (11232, 603765), (12636, 536680), (12960, 523263), (13417, 505440), (14040, 483012), (15795, 429344), (16848, 402510), (18720, 362259), (19440, 348842), (21060, 322008), (25272, 268340), (26834, 252720), (28080, 241506), (31590, 214672), (33696, 201255), (38880, 174421), (40251, 168480), (42120, 161004), (50544, 134170), (53668, 126360), (56160, 120753), (63180, 107336), (67085, 101088), (80502, 84240)]