79542400

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:151

約数の個数: 192

約数和(自身を含む): 232217280

約数和(自身を除く): 152674880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 53, 56, 64, 67, 70, 80, 100, 106, 112, 128, 134, 140, 160, 175, 200, 212, 224, 265, 268, 280, 320, 335, 350, 371, 400, 424, 448, 469, 530, 536, 560, 640, 670, 700, 742, 800, 848, 896, 938, 1060, 1072, 1120, 1325, 1340, 1400, 1484, 1600, 1675, 1696, 1855, 1876, 2120, 2144, 2240, 2345, 2650, 2680, 2800, 2968, 3200, 3350, 3392, 3551, 3710, 3752, 4240, 4288, 4480, 4690, 5300, 5360, 5600, 5936, 6700, 6784, 7102, 7420, 7504, 8480, 8576, 9275, 9380, 10600, 10720, 11200, 11725, 11872, 13400, 14204, 14840, 15008, 16960, 17755, 18550, 18760, 21200, 21440, 22400, 23450, 23744, 24857, 26800, 28408, 29680, 30016, 33920, 35510, 37100, 37520, 42400, 42880, 46900, 47488, 49714, 53600, 56816, 59360, 60032, 71020, 74200, 75040, 84800, 88775, 93800, 99428, 107200, 113632, 118720, 124285, 142040, 148400, 150080, 169600, 177550, 187600, 198856, 214400, 227264, 237440, 248570, 284080, 296800, 300160, 355100, 375200, 397712, 454528, 497140, 568160, 593600, 621425, 710200, 750400, 795424, 994280, 1136320, 1187200, 1242850, 1420400, 1500800, 1590848, 1988560, 2272640, 2485700, 2840800, 3181696, 3977120, 4971400, 5681600, 7954240, 9942800, 11363200, 15908480, 19885600, 39771200, 79542400]

約数ペア:

[(1, 79542400), (2, 39771200), (4, 19885600), (5, 15908480), (7, 11363200), (8, 9942800), (10, 7954240), (14, 5681600), (16, 4971400), (20, 3977120), (25, 3181696), (28, 2840800), (32, 2485700), (35, 2272640), (40, 1988560), (50, 1590848), (53, 1500800), (56, 1420400), (64, 1242850), (67, 1187200), (70, 1136320), (80, 994280), (100, 795424), (106, 750400), (112, 710200), (128, 621425), (134, 593600), (140, 568160), (160, 497140), (175, 454528), (200, 397712), (212, 375200), (224, 355100), (265, 300160), (268, 296800), (280, 284080), (320, 248570), (335, 237440), (350, 227264), (371, 214400), (400, 198856), (424, 187600), (448, 177550), (469, 169600), (530, 150080), (536, 148400), (560, 142040), (640, 124285), (670, 118720), (700, 113632), (742, 107200), (800, 99428), (848, 93800), (896, 88775), (938, 84800), (1060, 75040), (1072, 74200), (1120, 71020), (1325, 60032), (1340, 59360), (1400, 56816), (1484, 53600), (1600, 49714), (1675, 47488), (1696, 46900), (1855, 42880), (1876, 42400), (2120, 37520), (2144, 37100), (2240, 35510), (2345, 33920), (2650, 30016), (2680, 29680), (2800, 28408), (2968, 26800), (3200, 24857), (3350, 23744), (3392, 23450), (3551, 22400), (3710, 21440), (3752, 21200), (4240, 18760), (4288, 18550), (4480, 17755), (4690, 16960), (5300, 15008), (5360, 14840), (5600, 14204), (5936, 13400), (6700, 11872), (6784, 11725), (7102, 11200), (7420, 10720), (7504, 10600), (8480, 9380), (8576, 9275)]