206007840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1109}}^1$

素因数の和:1176

約数の個数: 192

約数和(自身を含む): 738460800

約数和(自身を除く): 532452960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 72, 80, 86, 90, 96, 108, 120, 129, 135, 144, 160, 172, 180, 215, 216, 240, 258, 270, 288, 344, 360, 387, 430, 432, 480, 516, 540, 645, 688, 720, 774, 860, 864, 1032, 1080, 1109, 1161, 1290, 1376, 1440, 1548, 1720, 1935, 2064, 2160, 2218, 2322, 2580, 3096, 3327, 3440, 3870, 4128, 4320, 4436, 4644, 5160, 5545, 5805, 6192, 6654, 6880, 7740, 8872, 9288, 9981, 10320, 11090, 11610, 12384, 13308, 15480, 16635, 17744, 18576, 19962, 20640, 22180, 23220, 26616, 29943, 30960, 33270, 35488, 37152, 39924, 44360, 46440, 47687, 49905, 53232, 59886, 61920, 66540, 79848, 88720, 92880, 95374, 99810, 106464, 119772, 133080, 143061, 149715, 159696, 177440, 185760, 190748, 199620, 238435, 239544, 266160, 286122, 299430, 319392, 381496, 399240, 429183, 476870, 479088, 532320, 572244, 598860, 715305, 762992, 798480, 858366, 953740, 958176, 1144488, 1197720, 1287549, 1430610, 1525984, 1596960, 1716732, 1907480, 2145915, 2288976, 2395440, 2575098, 2861220, 3433464, 3814960, 4291830, 4577952, 4790880, 5150196, 5722440, 6437745, 6866928, 7629920, 8583660, 10300392, 11444880, 12875490, 13733856, 17167320, 20600784, 22889760, 25750980, 34334640, 41201568, 51501960, 68669280, 103003920, 206007840]

約数ペア:

[(1, 206007840), (2, 103003920), (3, 68669280), (4, 51501960), (5, 41201568), (6, 34334640), (8, 25750980), (9, 22889760), (10, 20600784), (12, 17167320), (15, 13733856), (16, 12875490), (18, 11444880), (20, 10300392), (24, 8583660), (27, 7629920), (30, 6866928), (32, 6437745), (36, 5722440), (40, 5150196), (43, 4790880), (45, 4577952), (48, 4291830), (54, 3814960), (60, 3433464), (72, 2861220), (80, 2575098), (86, 2395440), (90, 2288976), (96, 2145915), (108, 1907480), (120, 1716732), (129, 1596960), (135, 1525984), (144, 1430610), (160, 1287549), (172, 1197720), (180, 1144488), (215, 958176), (216, 953740), (240, 858366), (258, 798480), (270, 762992), (288, 715305), (344, 598860), (360, 572244), (387, 532320), (430, 479088), (432, 476870), (480, 429183), (516, 399240), (540, 381496), (645, 319392), (688, 299430), (720, 286122), (774, 266160), (860, 239544), (864, 238435), (1032, 199620), (1080, 190748), (1109, 185760), (1161, 177440), (1290, 159696), (1376, 149715), (1440, 143061), (1548, 133080), (1720, 119772), (1935, 106464), (2064, 99810), (2160, 95374), (2218, 92880), (2322, 88720), (2580, 79848), (3096, 66540), (3327, 61920), (3440, 59886), (3870, 53232), (4128, 49905), (4320, 47687), (4436, 46440), (4644, 44360), (5160, 39924), (5545, 37152), (5805, 35488), (6192, 33270), (6654, 30960), (6880, 29943), (7740, 26616), (8872, 23220), (9288, 22180), (9981, 20640), (10320, 19962), (11090, 18576), (11610, 17744), (12384, 16635), (13308, 15480)]