2008652800

素因数分解:

$2^{10}\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1019}}^1$

素因数の和:1067

約数の個数: 264

約数和(自身を含む): 6213709440

約数和(自身を除く): 4205056640

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, 128, 140, 154, 160, 175, 176, 200, 220, 224, 256, 275, 280, 308, 320, 350, 352, 385, 400, 440, 448, 512, 550, 560, 616, 640, 700, 704, 770, 800, 880, 896, 1019, 1024, 1100, 1120, 1232, 1280, 1400, 1408, 1540, 1600, 1760, 1792, 1925, 2038, 2200, 2240, 2464, 2560, 2800, 2816, 3080, 3200, 3520, 3584, 3850, 4076, 4400, 4480, 4928, 5095, 5120, 5600, 5632, 6160, 6400, 7040, 7133, 7168, 7700, 8152, 8800, 8960, 9856, 10190, 11200, 11209, 11264, 12320, 12800, 14080, 14266, 15400, 16304, 17600, 17920, 19712, 20380, 22400, 22418, 24640, 25475, 25600, 28160, 28532, 30800, 32608, 35200, 35665, 35840, 39424, 40760, 44800, 44836, 49280, 50950, 56045, 56320, 57064, 61600, 65216, 70400, 71330, 78463, 78848, 81520, 89600, 89672, 98560, 101900, 112090, 114128, 123200, 130432, 140800, 142660, 156926, 163040, 178325, 179200, 179344, 197120, 203800, 224180, 228256, 246400, 260864, 280225, 281600, 285320, 313852, 326080, 356650, 358688, 392315, 394240, 407600, 448360, 456512, 492800, 521728, 560450, 570640, 627704, 652160, 713300, 717376, 784630, 815200, 896720, 913024, 985600, 1043456, 1120900, 1141280, 1255408, 1304320, 1426600, 1434752, 1569260, 1630400, 1793440, 1826048, 1961575, 1971200, 2241800, 2282560, 2510816, 2608640, 2853200, 2869504, 3138520, 3260800, 3586880, 3652096, 3923150, 4483600, 4565120, 5021632, 5217280, 5706400, 5739008, 6277040, 6521600, 7173760, 7304192, 7846300, 8967200, 9130240, 10043264, 11412800, 11478016, 12554080, 13043200, 14347520, 15692600, 17934400, 18260480, 20086528, 22825600, 25108160, 26086400, 28695040, 31385200, 35868800, 36520960, 40173056, 45651200, 50216320, 57390080, 62770400, 71737600, 80346112, 91302400, 100432640, 125540800, 143475200, 182604800, 200865280, 251081600, 286950400, 401730560, 502163200, 1004326400, 2008652800]

約数ペア:

[(1, 2008652800), (2, 1004326400), (4, 502163200), (5, 401730560), (7, 286950400), (8, 251081600), (10, 200865280), (11, 182604800), (14, 143475200), (16, 125540800), (20, 100432640), (22, 91302400), (25, 80346112), (28, 71737600), (32, 62770400), (35, 57390080), (40, 50216320), (44, 45651200), (50, 40173056), (55, 36520960), (56, 35868800), (64, 31385200), (70, 28695040), (77, 26086400), (80, 25108160), (88, 22825600), (100, 20086528), (110, 18260480), (112, 17934400), (128, 15692600), (140, 14347520), (154, 13043200), (160, 12554080), (175, 11478016), (176, 11412800), (200, 10043264), (220, 9130240), (224, 8967200), (256, 7846300), (275, 7304192), (280, 7173760), (308, 6521600), (320, 6277040), (350, 5739008), (352, 5706400), (385, 5217280), (400, 5021632), (440, 4565120), (448, 4483600), (512, 3923150), (550, 3652096), (560, 3586880), (616, 3260800), (640, 3138520), (700, 2869504), (704, 2853200), (770, 2608640), (800, 2510816), (880, 2282560), (896, 2241800), (1019, 1971200), (1024, 1961575), (1100, 1826048), (1120, 1793440), (1232, 1630400), (1280, 1569260), (1400, 1434752), (1408, 1426600), (1540, 1304320), (1600, 1255408), (1760, 1141280), (1792, 1120900), (1925, 1043456), (2038, 985600), (2200, 913024), (2240, 896720), (2464, 815200), (2560, 784630), (2800, 717376), (2816, 713300), (3080, 652160), (3200, 627704), (3520, 570640), (3584, 560450), (3850, 521728), (4076, 492800), (4400, 456512), (4480, 448360), (4928, 407600), (5095, 394240), (5120, 392315), (5600, 358688), (5632, 356650), (6160, 326080), (6400, 313852), (7040, 285320), (7133, 281600), (7168, 280225), (7700, 260864), (8152, 246400), (8800, 228256), (8960, 224180), (9856, 203800), (10190, 197120), (11200, 179344), (11209, 179200), (11264, 178325), (12320, 163040), (12800, 156926), (14080, 142660), (14266, 140800), (15400, 130432), (16304, 123200), (17600, 114128), (17920, 112090), (19712, 101900), (20380, 98560), (22400, 89672), (22418, 89600), (24640, 81520), (25475, 78848), (25600, 78463), (28160, 71330), (28532, 70400), (30800, 65216), (32608, 61600), (35200, 57064), (35665, 56320), (35840, 56045), (39424, 50950), (40760, 49280), (44800, 44836)]