2018956320

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1777}}^1$

素因数の和:2064

約数の個数: 192

約数和(自身を含む): 7097207040

約数和(自身を除く): 5078250720

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, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 263, 270, 288, 360, 432, 480, 526, 540, 720, 789, 864, 1052, 1080, 1315, 1440, 1578, 1777, 2104, 2160, 2367, 2630, 3156, 3554, 3945, 4208, 4320, 4734, 5260, 5331, 6312, 7101, 7108, 7890, 8416, 8885, 9468, 10520, 10662, 11835, 12624, 14202, 14216, 15780, 15993, 17770, 18936, 21040, 21324, 23670, 25248, 26655, 28404, 28432, 31560, 31986, 35505, 35540, 37872, 42080, 42648, 47340, 47979, 53310, 56808, 56864, 63120, 63972, 71010, 71080, 75744, 79965, 85296, 94680, 95958, 106620, 113616, 126240, 127944, 142020, 142160, 159930, 170592, 189360, 191916, 213240, 227232, 239895, 255888, 284040, 284320, 319860, 378720, 383832, 426480, 467351, 479790, 511776, 568080, 639720, 767664, 852960, 934702, 959580, 1136160, 1279440, 1402053, 1535328, 1869404, 1919160, 2336755, 2558880, 2804106, 3738808, 3838320, 4206159, 4673510, 5608212, 7010265, 7477616, 7676640, 8412318, 9347020, 11216424, 12618477, 14020530, 14955232, 16824636, 18694040, 21030795, 22432848, 25236954, 28041060, 33649272, 37388080, 42061590, 44865696, 50473908, 56082120, 63092385, 67298544, 74776160, 84123180, 100947816, 112164240, 126184770, 134597088, 168246360, 201895632, 224328480, 252369540, 336492720, 403791264, 504739080, 672985440, 1009478160, 2018956320]

約数ペア:

[(1, 2018956320), (2, 1009478160), (3, 672985440), (4, 504739080), (5, 403791264), (6, 336492720), (8, 252369540), (9, 224328480), (10, 201895632), (12, 168246360), (15, 134597088), (16, 126184770), (18, 112164240), (20, 100947816), (24, 84123180), (27, 74776160), (30, 67298544), (32, 63092385), (36, 56082120), (40, 50473908), (45, 44865696), (48, 42061590), (54, 37388080), (60, 33649272), (72, 28041060), (80, 25236954), (90, 22432848), (96, 21030795), (108, 18694040), (120, 16824636), (135, 14955232), (144, 14020530), (160, 12618477), (180, 11216424), (216, 9347020), (240, 8412318), (263, 7676640), (270, 7477616), (288, 7010265), (360, 5608212), (432, 4673510), (480, 4206159), (526, 3838320), (540, 3738808), (720, 2804106), (789, 2558880), (864, 2336755), (1052, 1919160), (1080, 1869404), (1315, 1535328), (1440, 1402053), (1578, 1279440), (1777, 1136160), (2104, 959580), (2160, 934702), (2367, 852960), (2630, 767664), (3156, 639720), (3554, 568080), (3945, 511776), (4208, 479790), (4320, 467351), (4734, 426480), (5260, 383832), (5331, 378720), (6312, 319860), (7101, 284320), (7108, 284040), (7890, 255888), (8416, 239895), (8885, 227232), (9468, 213240), (10520, 191916), (10662, 189360), (11835, 170592), (12624, 159930), (14202, 142160), (14216, 142020), (15780, 127944), (15993, 126240), (17770, 113616), (18936, 106620), (21040, 95958), (21324, 94680), (23670, 85296), (25248, 79965), (26655, 75744), (28404, 71080), (28432, 71010), (31560, 63972), (31986, 63120), (35505, 56864), (35540, 56808), (37872, 53310), (42080, 47979), (42648, 47340)]