426841920

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:542

約数の個数: 224

約数和(自身を含む): 1521561600

約数和(自身を除く): 1094719680

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, 60, 64, 72, 80, 90, 96, 108, 120, 127, 135, 144, 160, 180, 192, 216, 240, 254, 270, 288, 320, 360, 381, 389, 432, 480, 508, 540, 576, 635, 720, 762, 778, 864, 960, 1016, 1080, 1143, 1167, 1270, 1440, 1524, 1556, 1728, 1905, 1945, 2032, 2160, 2286, 2334, 2540, 2880, 3048, 3112, 3429, 3501, 3810, 3890, 4064, 4320, 4572, 4668, 5080, 5715, 5835, 6096, 6224, 6858, 7002, 7620, 7780, 8128, 8640, 9144, 9336, 10160, 10503, 11430, 11670, 12192, 12448, 13716, 14004, 15240, 15560, 17145, 17505, 18288, 18672, 20320, 21006, 22860, 23340, 24384, 24896, 27432, 28008, 30480, 31120, 34290, 35010, 36576, 37344, 40640, 42012, 45720, 46680, 49403, 52515, 54864, 56016, 60960, 62240, 68580, 70020, 73152, 74688, 84024, 91440, 93360, 98806, 105030, 109728, 112032, 121920, 124480, 137160, 140040, 148209, 168048, 182880, 186720, 197612, 210060, 219456, 224064, 247015, 274320, 280080, 296418, 336096, 365760, 373440, 395224, 420120, 444627, 494030, 548640, 560160, 592836, 672192, 741045, 790448, 840240, 889254, 988060, 1097280, 1120320, 1185672, 1333881, 1482090, 1580896, 1680480, 1778508, 1976120, 2223135, 2371344, 2667762, 2964180, 3161792, 3360960, 3557016, 3952240, 4446270, 4742688, 5335524, 5928360, 6669405, 7114032, 7904480, 8892540, 9485376, 10671048, 11856720, 13338810, 14228064, 15808960, 17785080, 21342096, 23713440, 26677620, 28456128, 35570160, 42684192, 47426880, 53355240, 71140320, 85368384, 106710480, 142280640, 213420960, 426841920]

約数ペア:

[(1, 426841920), (2, 213420960), (3, 142280640), (4, 106710480), (5, 85368384), (6, 71140320), (8, 53355240), (9, 47426880), (10, 42684192), (12, 35570160), (15, 28456128), (16, 26677620), (18, 23713440), (20, 21342096), (24, 17785080), (27, 15808960), (30, 14228064), (32, 13338810), (36, 11856720), (40, 10671048), (45, 9485376), (48, 8892540), (54, 7904480), (60, 7114032), (64, 6669405), (72, 5928360), (80, 5335524), (90, 4742688), (96, 4446270), (108, 3952240), (120, 3557016), (127, 3360960), (135, 3161792), (144, 2964180), (160, 2667762), (180, 2371344), (192, 2223135), (216, 1976120), (240, 1778508), (254, 1680480), (270, 1580896), (288, 1482090), (320, 1333881), (360, 1185672), (381, 1120320), (389, 1097280), (432, 988060), (480, 889254), (508, 840240), (540, 790448), (576, 741045), (635, 672192), (720, 592836), (762, 560160), (778, 548640), (864, 494030), (960, 444627), (1016, 420120), (1080, 395224), (1143, 373440), (1167, 365760), (1270, 336096), (1440, 296418), (1524, 280080), (1556, 274320), (1728, 247015), (1905, 224064), (1945, 219456), (2032, 210060), (2160, 197612), (2286, 186720), (2334, 182880), (2540, 168048), (2880, 148209), (3048, 140040), (3112, 137160), (3429, 124480), (3501, 121920), (3810, 112032), (3890, 109728), (4064, 105030), (4320, 98806), (4572, 93360), (4668, 91440), (5080, 84024), (5715, 74688), (5835, 73152), (6096, 70020), (6224, 68580), (6858, 62240), (7002, 60960), (7620, 56016), (7780, 54864), (8128, 52515), (8640, 49403), (9144, 46680), (9336, 45720), (10160, 42012), (10503, 40640), (11430, 37344), (11670, 36576), (12192, 35010), (12448, 34290), (13716, 31120), (14004, 30480), (15240, 28008), (15560, 27432), (17145, 24896), (17505, 24384), (18288, 23340), (18672, 22860), (20320, 21006)]