291327840

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:216

約数の個数: 288

約数和(自身を含む): 1056706560

約数和(自身を除く): 765378720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 59, 60, 72, 80, 81, 90, 96, 108, 118, 120, 127, 135, 144, 160, 162, 177, 180, 216, 236, 240, 243, 254, 270, 288, 295, 324, 354, 360, 381, 405, 432, 472, 480, 486, 508, 531, 540, 590, 635, 648, 708, 720, 762, 810, 864, 885, 944, 972, 1016, 1062, 1080, 1143, 1180, 1215, 1270, 1296, 1416, 1440, 1524, 1593, 1620, 1770, 1888, 1905, 1944, 2032, 2124, 2160, 2286, 2360, 2430, 2540, 2592, 2655, 2832, 3048, 3186, 3240, 3429, 3540, 3810, 3888, 4064, 4248, 4320, 4572, 4720, 4779, 4860, 5080, 5310, 5664, 5715, 6096, 6372, 6480, 6858, 7080, 7493, 7620, 7776, 7965, 8496, 9144, 9440, 9558, 9720, 10160, 10287, 10620, 11430, 12192, 12744, 12960, 13716, 14160, 14337, 14986, 15240, 15930, 16992, 17145, 18288, 19116, 19440, 20320, 20574, 21240, 22479, 22860, 23895, 25488, 27432, 28320, 28674, 29972, 30480, 30861, 31860, 34290, 36576, 37465, 38232, 38880, 41148, 42480, 44958, 45720, 47790, 50976, 51435, 54864, 57348, 59944, 60960, 61722, 63720, 67437, 68580, 71685, 74930, 76464, 82296, 84960, 89916, 91440, 95580, 102870, 109728, 112395, 114696, 119888, 123444, 127440, 134874, 137160, 143370, 149860, 152928, 154305, 164592, 179832, 182880, 191160, 202311, 205740, 224790, 229392, 239776, 246888, 254880, 269748, 274320, 286740, 299720, 308610, 329184, 337185, 359664, 382320, 404622, 411480, 449580, 458784, 493776, 539496, 548640, 573480, 599440, 606933, 617220, 674370, 719328, 764640, 809244, 822960, 899160, 987552, 1011555, 1078992, 1146960, 1198880, 1213866, 1234440, 1348740, 1618488, 1645920, 1798320, 1820799, 2023110, 2157984, 2293920, 2427732, 2468880, 2697480, 3034665, 3236976, 3596640, 3641598, 4046220, 4855464, 4937760, 5394960, 6069330, 6473952, 7283196, 8092440, 9103995, 9710928, 10789920, 12138660, 14566392, 16184880, 18207990, 19421856, 24277320, 29132784, 32369760, 36415980, 48554640, 58265568, 72831960, 97109280, 145663920, 291327840]

約数ペア:

[(1, 291327840), (2, 145663920), (3, 97109280), (4, 72831960), (5, 58265568), (6, 48554640), (8, 36415980), (9, 32369760), (10, 29132784), (12, 24277320), (15, 19421856), (16, 18207990), (18, 16184880), (20, 14566392), (24, 12138660), (27, 10789920), (30, 9710928), (32, 9103995), (36, 8092440), (40, 7283196), (45, 6473952), (48, 6069330), (54, 5394960), (59, 4937760), (60, 4855464), (72, 4046220), (80, 3641598), (81, 3596640), (90, 3236976), (96, 3034665), (108, 2697480), (118, 2468880), (120, 2427732), (127, 2293920), (135, 2157984), (144, 2023110), (160, 1820799), (162, 1798320), (177, 1645920), (180, 1618488), (216, 1348740), (236, 1234440), (240, 1213866), (243, 1198880), (254, 1146960), (270, 1078992), (288, 1011555), (295, 987552), (324, 899160), (354, 822960), (360, 809244), (381, 764640), (405, 719328), (432, 674370), (472, 617220), (480, 606933), (486, 599440), (508, 573480), (531, 548640), (540, 539496), (590, 493776), (635, 458784), (648, 449580), (708, 411480), (720, 404622), (762, 382320), (810, 359664), (864, 337185), (885, 329184), (944, 308610), (972, 299720), (1016, 286740), (1062, 274320), (1080, 269748), (1143, 254880), (1180, 246888), (1215, 239776), (1270, 229392), (1296, 224790), (1416, 205740), (1440, 202311), (1524, 191160), (1593, 182880), (1620, 179832), (1770, 164592), (1888, 154305), (1905, 152928), (1944, 149860), (2032, 143370), (2124, 137160), (2160, 134874), (2286, 127440), (2360, 123444), (2430, 119888), (2540, 114696), (2592, 112395), (2655, 109728), (2832, 102870), (3048, 95580), (3186, 91440), (3240, 89916), (3429, 84960), (3540, 82296), (3810, 76464), (3888, 74930), (4064, 71685), (4248, 68580), (4320, 67437), (4572, 63720), (4720, 61722), (4779, 60960), (4860, 59944), (5080, 57348), (5310, 54864), (5664, 51435), (5715, 50976), (6096, 47790), (6372, 45720), (6480, 44958), (6858, 42480), (7080, 41148), (7493, 38880), (7620, 38232), (7776, 37465), (7965, 36576), (8496, 34290), (9144, 31860), (9440, 30861), (9558, 30480), (9720, 29972), (10160, 28674), (10287, 28320), (10620, 27432), (11430, 25488), (12192, 23895), (12744, 22860), (12960, 22479), (13716, 21240), (14160, 20574), (14337, 20320), (14986, 19440), (15240, 19116), (15930, 18288), (16992, 17145)]