1232944000

素因数分解:

$2^7\times 5^3\times {\mathrm{263}}^1\times {\mathrm{293}}^1$

素因数の和:585

約数の個数: 128

約数和(自身を含む): 3087564480

約数和(自身を除く): 1854620480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 263, 293, 320, 400, 500, 526, 586, 640, 800, 1000, 1052, 1172, 1315, 1465, 1600, 2000, 2104, 2344, 2630, 2930, 3200, 4000, 4208, 4688, 5260, 5860, 6575, 7325, 8000, 8416, 9376, 10520, 11720, 13150, 14650, 16000, 16832, 18752, 21040, 23440, 26300, 29300, 32875, 33664, 36625, 37504, 42080, 46880, 52600, 58600, 65750, 73250, 77059, 84160, 93760, 105200, 117200, 131500, 146500, 154118, 168320, 187520, 210400, 234400, 263000, 293000, 308236, 385295, 420800, 468800, 526000, 586000, 616472, 770590, 841600, 937600, 1052000, 1172000, 1232944, 1541180, 1926475, 2104000, 2344000, 2465888, 3082360, 3852950, 4208000, 4688000, 4931776, 6164720, 7705900, 9632375, 9863552, 12329440, 15411800, 19264750, 24658880, 30823600, 38529500, 49317760, 61647200, 77059000, 123294400, 154118000, 246588800, 308236000, 616472000, 1232944000]

約数ペア:

[(1, 1232944000), (2, 616472000), (4, 308236000), (5, 246588800), (8, 154118000), (10, 123294400), (16, 77059000), (20, 61647200), (25, 49317760), (32, 38529500), (40, 30823600), (50, 24658880), (64, 19264750), (80, 15411800), (100, 12329440), (125, 9863552), (128, 9632375), (160, 7705900), (200, 6164720), (250, 4931776), (263, 4688000), (293, 4208000), (320, 3852950), (400, 3082360), (500, 2465888), (526, 2344000), (586, 2104000), (640, 1926475), (800, 1541180), (1000, 1232944), (1052, 1172000), (1172, 1052000), (1315, 937600), (1465, 841600), (1600, 770590), (2000, 616472), (2104, 586000), (2344, 526000), (2630, 468800), (2930, 420800), (3200, 385295), (4000, 308236), (4208, 293000), (4688, 263000), (5260, 234400), (5860, 210400), (6575, 187520), (7325, 168320), (8000, 154118), (8416, 146500), (9376, 131500), (10520, 117200), (11720, 105200), (13150, 93760), (14650, 84160), (16000, 77059), (16832, 73250), (18752, 65750), (21040, 58600), (23440, 52600), (26300, 46880), (29300, 42080), (32875, 37504), (33664, 36625)]