4489208640

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{222679}}^1$

素因数の和:222709

約数の個数: 168

約数和(自身を含む): 17646944640

約数和(自身を除く): 13157736000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 20160, 222679, 445358, 668037, 890716, 1113395, 1336074, 1558753, 1781432, 2004111, 2226790, 2672148, 3117506, 3340185, 3562864, 4008222, 4453580, 4676259, 5344296, 6235012, 6680370, 7125728, 7793765, 8016444, 8907160, 9352518, 10020555, 10688592, 12470024, 13360740, 14028777, 14251456, 15587530, 16032888, 17814320, 18705036, 20041110, 21377184, 23381295, 24940048, 26721480, 28057554, 31175060, 32065776, 35628640, 37410072, 40082220, 42754368, 46762590, 49880096, 53442960, 56115108, 62350120, 64131552, 70143885, 71257280, 74820144, 80164440, 93525180, 99760192, 106885920, 112230216, 124700240, 128263104, 140287770, 149640288, 160328880, 187050360, 213771840, 224460432, 249400480, 280575540, 299280576, 320657760, 374100720, 448920864, 498800960, 561151080, 641315520, 748201440, 897841728, 1122302160, 1496402880, 2244604320, 4489208640]

約数ペア:

[(1, 4489208640), (2, 2244604320), (3, 1496402880), (4, 1122302160), (5, 897841728), (6, 748201440), (7, 641315520), (8, 561151080), (9, 498800960), (10, 448920864), (12, 374100720), (14, 320657760), (15, 299280576), (16, 280575540), (18, 249400480), (20, 224460432), (21, 213771840), (24, 187050360), (28, 160328880), (30, 149640288), (32, 140287770), (35, 128263104), (36, 124700240), (40, 112230216), (42, 106885920), (45, 99760192), (48, 93525180), (56, 80164440), (60, 74820144), (63, 71257280), (64, 70143885), (70, 64131552), (72, 62350120), (80, 56115108), (84, 53442960), (90, 49880096), (96, 46762590), (105, 42754368), (112, 40082220), (120, 37410072), (126, 35628640), (140, 32065776), (144, 31175060), (160, 28057554), (168, 26721480), (180, 24940048), (192, 23381295), (210, 21377184), (224, 20041110), (240, 18705036), (252, 17814320), (280, 16032888), (288, 15587530), (315, 14251456), (320, 14028777), (336, 13360740), (360, 12470024), (420, 10688592), (448, 10020555), (480, 9352518), (504, 8907160), (560, 8016444), (576, 7793765), (630, 7125728), (672, 6680370), (720, 6235012), (840, 5344296), (960, 4676259), (1008, 4453580), (1120, 4008222), (1260, 3562864), (1344, 3340185), (1440, 3117506), (1680, 2672148), (2016, 2226790), (2240, 2004111), (2520, 1781432), (2880, 1558753), (3360, 1336074), (4032, 1113395), (5040, 890716), (6720, 668037), (10080, 445358), (20160, 222679)]