132928000

素因数分解:

$2^9\times 5^3\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:131

約数の個数: 160

約数和(自身を含む): 347263488

約数和(自身を除く): 214335488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 67, 80, 100, 124, 125, 128, 134, 155, 160, 200, 248, 250, 256, 268, 310, 320, 335, 400, 496, 500, 512, 536, 620, 640, 670, 775, 800, 992, 1000, 1072, 1240, 1280, 1340, 1550, 1600, 1675, 1984, 2000, 2077, 2144, 2480, 2560, 2680, 3100, 3200, 3350, 3875, 3968, 4000, 4154, 4288, 4960, 5360, 6200, 6400, 6700, 7750, 7936, 8000, 8308, 8375, 8576, 9920, 10385, 10720, 12400, 12800, 13400, 15500, 15872, 16000, 16616, 16750, 17152, 19840, 20770, 21440, 24800, 26800, 31000, 32000, 33232, 33500, 34304, 39680, 41540, 42880, 49600, 51925, 53600, 62000, 64000, 66464, 67000, 79360, 83080, 85760, 99200, 103850, 107200, 124000, 132928, 134000, 166160, 171520, 198400, 207700, 214400, 248000, 259625, 265856, 268000, 332320, 396800, 415400, 428800, 496000, 519250, 531712, 536000, 664640, 830800, 857600, 992000, 1038500, 1063424, 1072000, 1329280, 1661600, 1984000, 2077000, 2144000, 2658560, 3323200, 4154000, 4288000, 5317120, 6646400, 8308000, 13292800, 16616000, 26585600, 33232000, 66464000, 132928000]

約数ペア:

[(1, 132928000), (2, 66464000), (4, 33232000), (5, 26585600), (8, 16616000), (10, 13292800), (16, 8308000), (20, 6646400), (25, 5317120), (31, 4288000), (32, 4154000), (40, 3323200), (50, 2658560), (62, 2144000), (64, 2077000), (67, 1984000), (80, 1661600), (100, 1329280), (124, 1072000), (125, 1063424), (128, 1038500), (134, 992000), (155, 857600), (160, 830800), (200, 664640), (248, 536000), (250, 531712), (256, 519250), (268, 496000), (310, 428800), (320, 415400), (335, 396800), (400, 332320), (496, 268000), (500, 265856), (512, 259625), (536, 248000), (620, 214400), (640, 207700), (670, 198400), (775, 171520), (800, 166160), (992, 134000), (1000, 132928), (1072, 124000), (1240, 107200), (1280, 103850), (1340, 99200), (1550, 85760), (1600, 83080), (1675, 79360), (1984, 67000), (2000, 66464), (2077, 64000), (2144, 62000), (2480, 53600), (2560, 51925), (2680, 49600), (3100, 42880), (3200, 41540), (3350, 39680), (3875, 34304), (3968, 33500), (4000, 33232), (4154, 32000), (4288, 31000), (4960, 26800), (5360, 24800), (6200, 21440), (6400, 20770), (6700, 19840), (7750, 17152), (7936, 16750), (8000, 16616), (8308, 16000), (8375, 15872), (8576, 15500), (9920, 13400), (10385, 12800), (10720, 12400)]