2550971520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1951}}^1$

素因数の和:2203

約数の個数: 192

約数和(自身を含む): 8852163840

約数和(自身を除く): 6301192320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 227, 240, 288, 320, 360, 384, 454, 480, 576, 640, 681, 720, 908, 960, 1135, 1152, 1362, 1440, 1816, 1920, 1951, 2043, 2270, 2724, 2880, 3405, 3632, 3902, 4086, 4540, 5448, 5760, 5853, 6810, 7264, 7804, 8172, 9080, 9755, 10215, 10896, 11706, 13620, 14528, 15608, 16344, 17559, 18160, 19510, 20430, 21792, 23412, 27240, 29056, 29265, 31216, 32688, 35118, 36320, 39020, 40860, 43584, 46824, 54480, 58530, 62432, 65376, 70236, 72640, 78040, 81720, 87168, 87795, 93648, 108960, 117060, 124864, 130752, 140472, 145280, 156080, 163440, 175590, 187296, 217920, 234120, 249728, 261504, 280944, 312160, 326880, 351180, 374592, 435840, 442877, 468240, 561888, 624320, 653760, 702360, 749184, 885754, 936480, 1123776, 1248640, 1307520, 1328631, 1404720, 1771508, 1872960, 2214385, 2247552, 2657262, 2809440, 3543016, 3745920, 3985893, 4428770, 5314524, 5618880, 6643155, 7086032, 7971786, 8857540, 10629048, 11237760, 13286310, 14172064, 15943572, 17715080, 19929465, 21258096, 26572620, 28344128, 31887144, 35430160, 39858930, 42516192, 53145240, 56688256, 63774288, 70860320, 79717860, 85032384, 106290480, 127548576, 141720640, 159435720, 170064768, 212580960, 255097152, 283441280, 318871440, 425161920, 510194304, 637742880, 850323840, 1275485760, 2550971520]

約数ペア:

[(1, 2550971520), (2, 1275485760), (3, 850323840), (4, 637742880), (5, 510194304), (6, 425161920), (8, 318871440), (9, 283441280), (10, 255097152), (12, 212580960), (15, 170064768), (16, 159435720), (18, 141720640), (20, 127548576), (24, 106290480), (30, 85032384), (32, 79717860), (36, 70860320), (40, 63774288), (45, 56688256), (48, 53145240), (60, 42516192), (64, 39858930), (72, 35430160), (80, 31887144), (90, 28344128), (96, 26572620), (120, 21258096), (128, 19929465), (144, 17715080), (160, 15943572), (180, 14172064), (192, 13286310), (227, 11237760), (240, 10629048), (288, 8857540), (320, 7971786), (360, 7086032), (384, 6643155), (454, 5618880), (480, 5314524), (576, 4428770), (640, 3985893), (681, 3745920), (720, 3543016), (908, 2809440), (960, 2657262), (1135, 2247552), (1152, 2214385), (1362, 1872960), (1440, 1771508), (1816, 1404720), (1920, 1328631), (1951, 1307520), (2043, 1248640), (2270, 1123776), (2724, 936480), (2880, 885754), (3405, 749184), (3632, 702360), (3902, 653760), (4086, 624320), (4540, 561888), (5448, 468240), (5760, 442877), (5853, 435840), (6810, 374592), (7264, 351180), (7804, 326880), (8172, 312160), (9080, 280944), (9755, 261504), (10215, 249728), (10896, 234120), (11706, 217920), (13620, 187296), (14528, 175590), (15608, 163440), (16344, 156080), (17559, 145280), (18160, 140472), (19510, 130752), (20430, 124864), (21792, 117060), (23412, 108960), (27240, 93648), (29056, 87795), (29265, 87168), (31216, 81720), (32688, 78040), (35118, 72640), (36320, 70236), (39020, 65376), (40860, 62432), (43584, 58530), (46824, 54480)]