6448440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:169

約数の個数: 128

約数和(自身を含む): 21384000

約数和(自身を除く): 14935560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 29, 30, 34, 40, 51, 58, 60, 68, 85, 87, 102, 109, 116, 120, 136, 145, 170, 174, 204, 218, 232, 255, 290, 327, 340, 348, 408, 435, 436, 493, 510, 545, 580, 654, 680, 696, 870, 872, 986, 1020, 1090, 1160, 1308, 1479, 1635, 1740, 1853, 1972, 2040, 2180, 2465, 2616, 2958, 3161, 3270, 3480, 3706, 3944, 4360, 4930, 5559, 5916, 6322, 6540, 7395, 7412, 9265, 9483, 9860, 11118, 11832, 12644, 13080, 14790, 14824, 15805, 18530, 18966, 19720, 22236, 25288, 27795, 29580, 31610, 37060, 37932, 44472, 47415, 53737, 55590, 59160, 63220, 74120, 75864, 94830, 107474, 111180, 126440, 161211, 189660, 214948, 222360, 268685, 322422, 379320, 429896, 537370, 644844, 806055, 1074740, 1289688, 1612110, 2149480, 3224220, 6448440]

約数ペア:

[(1, 6448440), (2, 3224220), (3, 2149480), (4, 1612110), (5, 1289688), (6, 1074740), (8, 806055), (10, 644844), (12, 537370), (15, 429896), (17, 379320), (20, 322422), (24, 268685), (29, 222360), (30, 214948), (34, 189660), (40, 161211), (51, 126440), (58, 111180), (60, 107474), (68, 94830), (85, 75864), (87, 74120), (102, 63220), (109, 59160), (116, 55590), (120, 53737), (136, 47415), (145, 44472), (170, 37932), (174, 37060), (204, 31610), (218, 29580), (232, 27795), (255, 25288), (290, 22236), (327, 19720), (340, 18966), (348, 18530), (408, 15805), (435, 14824), (436, 14790), (493, 13080), (510, 12644), (545, 11832), (580, 11118), (654, 9860), (680, 9483), (696, 9265), (870, 7412), (872, 7395), (986, 6540), (1020, 6322), (1090, 5916), (1160, 5559), (1308, 4930), (1479, 4360), (1635, 3944), (1740, 3706), (1853, 3480), (1972, 3270), (2040, 3161), (2180, 2958), (2465, 2616)]