128004800

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1039}}^1$

素因数の和:1079

約数の個数: 168

約数和(自身を含む): 393070080

約数和(自身を除く): 265065280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 50, 55, 56, 64, 70, 77, 80, 88, 100, 110, 112, 140, 154, 160, 175, 176, 200, 220, 224, 275, 280, 308, 320, 350, 352, 385, 400, 440, 448, 550, 560, 616, 700, 704, 770, 800, 880, 1039, 1100, 1120, 1232, 1400, 1540, 1600, 1760, 1925, 2078, 2200, 2240, 2464, 2800, 3080, 3520, 3850, 4156, 4400, 4928, 5195, 5600, 6160, 7273, 7700, 8312, 8800, 10390, 11200, 11429, 12320, 14546, 15400, 16624, 17600, 20780, 22858, 24640, 25975, 29092, 30800, 33248, 36365, 41560, 45716, 51950, 57145, 58184, 61600, 66496, 72730, 80003, 83120, 91432, 103900, 114290, 116368, 123200, 145460, 160006, 166240, 181825, 182864, 207800, 228580, 232736, 285725, 290920, 320012, 332480, 363650, 365728, 400015, 415600, 457160, 465472, 571450, 581840, 640024, 727300, 731456, 800030, 831200, 914320, 1142900, 1163680, 1280048, 1454600, 1600060, 1662400, 1828640, 2000075, 2285800, 2327360, 2560096, 2909200, 3200120, 3657280, 4000150, 4571600, 5120192, 5818400, 6400240, 8000300, 9143200, 11636800, 12800480, 16000600, 18286400, 25600960, 32001200, 64002400, 128004800]

約数ペア:

[(1, 128004800), (2, 64002400), (4, 32001200), (5, 25600960), (7, 18286400), (8, 16000600), (10, 12800480), (11, 11636800), (14, 9143200), (16, 8000300), (20, 6400240), (22, 5818400), (25, 5120192), (28, 4571600), (32, 4000150), (35, 3657280), (40, 3200120), (44, 2909200), (50, 2560096), (55, 2327360), (56, 2285800), (64, 2000075), (70, 1828640), (77, 1662400), (80, 1600060), (88, 1454600), (100, 1280048), (110, 1163680), (112, 1142900), (140, 914320), (154, 831200), (160, 800030), (175, 731456), (176, 727300), (200, 640024), (220, 581840), (224, 571450), (275, 465472), (280, 457160), (308, 415600), (320, 400015), (350, 365728), (352, 363650), (385, 332480), (400, 320012), (440, 290920), (448, 285725), (550, 232736), (560, 228580), (616, 207800), (700, 182864), (704, 181825), (770, 166240), (800, 160006), (880, 145460), (1039, 123200), (1100, 116368), (1120, 114290), (1232, 103900), (1400, 91432), (1540, 83120), (1600, 80003), (1760, 72730), (1925, 66496), (2078, 61600), (2200, 58184), (2240, 57145), (2464, 51950), (2800, 45716), (3080, 41560), (3520, 36365), (3850, 33248), (4156, 30800), (4400, 29092), (4928, 25975), (5195, 24640), (5600, 22858), (6160, 20780), (7273, 17600), (7700, 16624), (8312, 15400), (8800, 14546), (10390, 12320), (11200, 11429)]