210075984

素因数分解:

$2^4\times 3^3\times {\mathrm{43}}^2\times {\mathrm{263}}^1$

素因数の和:366

約数の個数: 120

約数和(自身を含む): 619692480

約数和(自身を除く): 409616496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 86, 108, 129, 144, 172, 216, 258, 263, 344, 387, 432, 516, 526, 688, 774, 789, 1032, 1052, 1161, 1548, 1578, 1849, 2064, 2104, 2322, 2367, 3096, 3156, 3698, 4208, 4644, 4734, 5547, 6192, 6312, 7101, 7396, 9288, 9468, 11094, 11309, 12624, 14202, 14792, 16641, 18576, 18936, 22188, 22618, 28404, 29584, 33282, 33927, 37872, 44376, 45236, 49923, 56808, 66564, 67854, 88752, 90472, 99846, 101781, 113616, 133128, 135708, 180944, 199692, 203562, 266256, 271416, 305343, 399384, 407124, 486287, 542832, 610686, 798768, 814248, 972574, 1221372, 1458861, 1628496, 1945148, 2442744, 2917722, 3890296, 4376583, 4885488, 5835444, 7780592, 8753166, 11670888, 13129749, 17506332, 23341776, 26259498, 35012664, 52518996, 70025328, 105037992, 210075984]

約数ペア:

[(1, 210075984), (2, 105037992), (3, 70025328), (4, 52518996), (6, 35012664), (8, 26259498), (9, 23341776), (12, 17506332), (16, 13129749), (18, 11670888), (24, 8753166), (27, 7780592), (36, 5835444), (43, 4885488), (48, 4376583), (54, 3890296), (72, 2917722), (86, 2442744), (108, 1945148), (129, 1628496), (144, 1458861), (172, 1221372), (216, 972574), (258, 814248), (263, 798768), (344, 610686), (387, 542832), (432, 486287), (516, 407124), (526, 399384), (688, 305343), (774, 271416), (789, 266256), (1032, 203562), (1052, 199692), (1161, 180944), (1548, 135708), (1578, 133128), (1849, 113616), (2064, 101781), (2104, 99846), (2322, 90472), (2367, 88752), (3096, 67854), (3156, 66564), (3698, 56808), (4208, 49923), (4644, 45236), (4734, 44376), (5547, 37872), (6192, 33927), (6312, 33282), (7101, 29584), (7396, 28404), (9288, 22618), (9468, 22188), (11094, 18936), (11309, 18576), (12624, 16641), (14202, 14792)]