2008689840

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1297}}^1$

素因数の和:1561

約数の個数: 200

約数和(自身を含む): 7011069120

約数和(自身を除く): 5002379280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 239, 240, 270, 324, 360, 405, 432, 478, 540, 648, 717, 720, 810, 956, 1080, 1195, 1296, 1297, 1434, 1620, 1912, 2151, 2160, 2390, 2594, 2868, 3240, 3585, 3824, 3891, 4302, 4780, 5188, 5736, 6453, 6480, 6485, 7170, 7782, 8604, 9560, 10376, 10755, 11472, 11673, 12906, 12970, 14340, 15564, 17208, 19120, 19359, 19455, 20752, 21510, 23346, 25812, 25940, 28680, 31128, 32265, 34416, 35019, 38718, 38910, 43020, 46692, 51624, 51880, 57360, 58365, 62256, 64530, 70038, 77436, 77820, 86040, 93384, 96795, 103248, 103760, 105057, 116730, 129060, 140076, 154872, 155640, 172080, 175095, 186768, 193590, 210114, 233460, 258120, 280152, 309744, 309983, 311280, 350190, 387180, 420228, 466920, 516240, 525285, 560304, 619966, 700380, 774360, 840456, 929949, 933840, 1050570, 1239932, 1400760, 1548720, 1549915, 1680912, 1859898, 2101140, 2479864, 2789847, 2801520, 3099830, 3719796, 4202280, 4649745, 4959728, 5579694, 6199660, 7439592, 8369541, 8404560, 9299490, 11159388, 12399320, 13949235, 14879184, 16739082, 18598980, 22318776, 24798640, 25108623, 27898470, 33478164, 37197960, 41847705, 44637552, 50217246, 55796940, 66956328, 74395920, 83695410, 100434492, 111593880, 125543115, 133912656, 167390820, 200868984, 223187760, 251086230, 334781640, 401737968, 502172460, 669563280, 1004344920, 2008689840]

約数ペア:

[(1, 2008689840), (2, 1004344920), (3, 669563280), (4, 502172460), (5, 401737968), (6, 334781640), (8, 251086230), (9, 223187760), (10, 200868984), (12, 167390820), (15, 133912656), (16, 125543115), (18, 111593880), (20, 100434492), (24, 83695410), (27, 74395920), (30, 66956328), (36, 55796940), (40, 50217246), (45, 44637552), (48, 41847705), (54, 37197960), (60, 33478164), (72, 27898470), (80, 25108623), (81, 24798640), (90, 22318776), (108, 18598980), (120, 16739082), (135, 14879184), (144, 13949235), (162, 12399320), (180, 11159388), (216, 9299490), (239, 8404560), (240, 8369541), (270, 7439592), (324, 6199660), (360, 5579694), (405, 4959728), (432, 4649745), (478, 4202280), (540, 3719796), (648, 3099830), (717, 2801520), (720, 2789847), (810, 2479864), (956, 2101140), (1080, 1859898), (1195, 1680912), (1296, 1549915), (1297, 1548720), (1434, 1400760), (1620, 1239932), (1912, 1050570), (2151, 933840), (2160, 929949), (2390, 840456), (2594, 774360), (2868, 700380), (3240, 619966), (3585, 560304), (3824, 525285), (3891, 516240), (4302, 466920), (4780, 420228), (5188, 387180), (5736, 350190), (6453, 311280), (6480, 309983), (6485, 309744), (7170, 280152), (7782, 258120), (8604, 233460), (9560, 210114), (10376, 193590), (10755, 186768), (11472, 175095), (11673, 172080), (12906, 155640), (12970, 154872), (14340, 140076), (15564, 129060), (17208, 116730), (19120, 105057), (19359, 103760), (19455, 103248), (20752, 96795), (21510, 93384), (23346, 86040), (25812, 77820), (25940, 77436), (28680, 70038), (31128, 64530), (32265, 62256), (34416, 58365), (35019, 57360), (38718, 51880), (38910, 51624), (43020, 46692)]