208297440

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3709}}^1$

素因数の和:3746

約数の個数: 192

約数和(自身を含む): 785332800

約数和(自身を除く): 577035360

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, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2808, 3120, 3510, 3709, 3744, 4320, 4680, 5616, 6240, 7020, 7418, 9360, 11127, 11232, 14040, 14836, 18545, 18720, 22254, 28080, 29672, 33381, 37090, 44508, 48217, 55635, 56160, 59344, 66762, 74180, 89016, 96434, 100143, 111270, 118688, 133524, 144651, 148360, 166905, 178032, 192868, 200286, 222540, 241085, 267048, 289302, 296720, 333810, 356064, 385736, 400572, 433953, 445080, 482170, 500715, 534096, 578604, 593440, 667620, 723255, 771472, 801144, 867906, 890160, 964340, 1001430, 1068192, 1157208, 1301859, 1335240, 1446510, 1542944, 1602288, 1735812, 1780320, 1928680, 2002860, 2169765, 2314416, 2603718, 2670480, 2893020, 3204576, 3471624, 3857360, 4005720, 4339530, 4628832, 5207436, 5340960, 5786040, 6509295, 6943248, 7714720, 8011440, 8679060, 10414872, 11572080, 13018590, 13886496, 16022880, 17358120, 20829744, 23144160, 26037180, 34716240, 41659488, 52074360, 69432480, 104148720, 208297440]

約数ペア:

[(1, 208297440), (2, 104148720), (3, 69432480), (4, 52074360), (5, 41659488), (6, 34716240), (8, 26037180), (9, 23144160), (10, 20829744), (12, 17358120), (13, 16022880), (15, 13886496), (16, 13018590), (18, 11572080), (20, 10414872), (24, 8679060), (26, 8011440), (27, 7714720), (30, 6943248), (32, 6509295), (36, 5786040), (39, 5340960), (40, 5207436), (45, 4628832), (48, 4339530), (52, 4005720), (54, 3857360), (60, 3471624), (65, 3204576), (72, 2893020), (78, 2670480), (80, 2603718), (90, 2314416), (96, 2169765), (104, 2002860), (108, 1928680), (117, 1780320), (120, 1735812), (130, 1602288), (135, 1542944), (144, 1446510), (156, 1335240), (160, 1301859), (180, 1157208), (195, 1068192), (208, 1001430), (216, 964340), (234, 890160), (240, 867906), (260, 801144), (270, 771472), (288, 723255), (312, 667620), (351, 593440), (360, 578604), (390, 534096), (416, 500715), (432, 482170), (468, 445080), (480, 433953), (520, 400572), (540, 385736), (585, 356064), (624, 333810), (702, 296720), (720, 289302), (780, 267048), (864, 241085), (936, 222540), (1040, 200286), (1080, 192868), (1170, 178032), (1248, 166905), (1404, 148360), (1440, 144651), (1560, 133524), (1755, 118688), (1872, 111270), (2080, 100143), (2160, 96434), (2340, 89016), (2808, 74180), (3120, 66762), (3510, 59344), (3709, 56160), (3744, 55635), (4320, 48217), (4680, 44508), (5616, 37090), (6240, 33381), (7020, 29672), (7418, 28080), (9360, 22254), (11127, 18720), (11232, 18545), (14040, 14836)]