1381394880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{2113}}^1$

素因数の和:2363

約数の個数: 168

約数和(自身を含む): 4774612752

約数和(自身を除く): 3393217872

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, 144, 160, 180, 192, 227, 240, 288, 320, 360, 454, 480, 576, 681, 720, 908, 960, 1135, 1362, 1440, 1816, 2043, 2113, 2270, 2724, 2880, 3405, 3632, 4086, 4226, 4540, 5448, 6339, 6810, 7264, 8172, 8452, 9080, 10215, 10565, 10896, 12678, 13620, 14528, 16344, 16904, 18160, 19017, 20430, 21130, 21792, 25356, 27240, 31695, 32688, 33808, 36320, 38034, 40860, 42260, 43584, 50712, 54480, 63390, 65376, 67616, 72640, 76068, 81720, 84520, 95085, 101424, 108960, 126780, 130752, 135232, 152136, 163440, 169040, 190170, 202848, 217920, 253560, 304272, 326880, 338080, 380340, 405696, 479651, 507120, 608544, 653760, 676160, 760680, 959302, 1014240, 1217088, 1438953, 1521360, 1918604, 2028480, 2398255, 2877906, 3042720, 3837208, 4316859, 4796510, 5755812, 6085440, 7194765, 7674416, 8633718, 9593020, 11511624, 14389530, 15348832, 17267436, 19186040, 21584295, 23023248, 28779060, 30697664, 34534872, 38372080, 43168590, 46046496, 57558120, 69069744, 76744160, 86337180, 92092992, 115116240, 138139488, 153488320, 172674360, 230232480, 276278976, 345348720, 460464960, 690697440, 1381394880]

約数ペア:

[(1, 1381394880), (2, 690697440), (3, 460464960), (4, 345348720), (5, 276278976), (6, 230232480), (8, 172674360), (9, 153488320), (10, 138139488), (12, 115116240), (15, 92092992), (16, 86337180), (18, 76744160), (20, 69069744), (24, 57558120), (30, 46046496), (32, 43168590), (36, 38372080), (40, 34534872), (45, 30697664), (48, 28779060), (60, 23023248), (64, 21584295), (72, 19186040), (80, 17267436), (90, 15348832), (96, 14389530), (120, 11511624), (144, 9593020), (160, 8633718), (180, 7674416), (192, 7194765), (227, 6085440), (240, 5755812), (288, 4796510), (320, 4316859), (360, 3837208), (454, 3042720), (480, 2877906), (576, 2398255), (681, 2028480), (720, 1918604), (908, 1521360), (960, 1438953), (1135, 1217088), (1362, 1014240), (1440, 959302), (1816, 760680), (2043, 676160), (2113, 653760), (2270, 608544), (2724, 507120), (2880, 479651), (3405, 405696), (3632, 380340), (4086, 338080), (4226, 326880), (4540, 304272), (5448, 253560), (6339, 217920), (6810, 202848), (7264, 190170), (8172, 169040), (8452, 163440), (9080, 152136), (10215, 135232), (10565, 130752), (10896, 126780), (12678, 108960), (13620, 101424), (14528, 95085), (16344, 84520), (16904, 81720), (18160, 76068), (19017, 72640), (20430, 67616), (21130, 65376), (21792, 63390), (25356, 54480), (27240, 50712), (31695, 43584), (32688, 42260), (33808, 40860), (36320, 38034)]