348209280

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{2239}}^1$

素因数の和:2273

約数の個数: 192

約数和(自身を含む): 1247500800

約数和(自身を除く): 899291520

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 810, 864, 960, 972, 1080, 1152, 1215, 1296, 1440, 1620, 1728, 1920, 1944, 2160, 2239, 2430, 2592, 2880, 3240, 3456, 3888, 4320, 4478, 4860, 5184, 5760, 6480, 6717, 7776, 8640, 8956, 9720, 10368, 11195, 12960, 13434, 15552, 17280, 17912, 19440, 20151, 22390, 25920, 26868, 31104, 33585, 35824, 38880, 40302, 44780, 51840, 53736, 60453, 67170, 71648, 77760, 80604, 89560, 100755, 107472, 120906, 134340, 143296, 155520, 161208, 179120, 181359, 201510, 214944, 241812, 268680, 286592, 302265, 322416, 358240, 362718, 403020, 429888, 483624, 537360, 544077, 604530, 644832, 716480, 725436, 806040, 859776, 906795, 967248, 1074720, 1088154, 1209060, 1289664, 1432960, 1450872, 1612080, 1813590, 1934496, 2149440, 2176308, 2418120, 2579328, 2720385, 2901744, 3224160, 3627180, 3868992, 4298880, 4352616, 4836240, 5440770, 5803488, 6448320, 7254360, 7737984, 8705232, 9672480, 10881540, 11606976, 12896640, 14508720, 17410464, 19344960, 21763080, 23213952, 29017440, 34820928, 38689920, 43526160, 58034880, 69641856, 87052320, 116069760, 174104640, 348209280]

約数ペア:

[(1, 348209280), (2, 174104640), (3, 116069760), (4, 87052320), (5, 69641856), (6, 58034880), (8, 43526160), (9, 38689920), (10, 34820928), (12, 29017440), (15, 23213952), (16, 21763080), (18, 19344960), (20, 17410464), (24, 14508720), (27, 12896640), (30, 11606976), (32, 10881540), (36, 9672480), (40, 8705232), (45, 7737984), (48, 7254360), (54, 6448320), (60, 5803488), (64, 5440770), (72, 4836240), (80, 4352616), (81, 4298880), (90, 3868992), (96, 3627180), (108, 3224160), (120, 2901744), (128, 2720385), (135, 2579328), (144, 2418120), (160, 2176308), (162, 2149440), (180, 1934496), (192, 1813590), (216, 1612080), (240, 1450872), (243, 1432960), (270, 1289664), (288, 1209060), (320, 1088154), (324, 1074720), (360, 967248), (384, 906795), (405, 859776), (432, 806040), (480, 725436), (486, 716480), (540, 644832), (576, 604530), (640, 544077), (648, 537360), (720, 483624), (810, 429888), (864, 403020), (960, 362718), (972, 358240), (1080, 322416), (1152, 302265), (1215, 286592), (1296, 268680), (1440, 241812), (1620, 214944), (1728, 201510), (1920, 181359), (1944, 179120), (2160, 161208), (2239, 155520), (2430, 143296), (2592, 134340), (2880, 120906), (3240, 107472), (3456, 100755), (3888, 89560), (4320, 80604), (4478, 77760), (4860, 71648), (5184, 67170), (5760, 60453), (6480, 53736), (6717, 51840), (7776, 44780), (8640, 40302), (8956, 38880), (9720, 35824), (10368, 33585), (11195, 31104), (12960, 26868), (13434, 25920), (15552, 22390), (17280, 20151), (17912, 19440)]