129248000

素因数分解:

$2^8\times 5^3\times 7^1\times {\mathrm{577}}^1$

素因数の和:615

約数の個数: 144

約数和(自身を含む): 368606784

約数和(自身を除く): 239358784

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 125, 128, 140, 160, 175, 200, 224, 250, 256, 280, 320, 350, 400, 448, 500, 560, 577, 640, 700, 800, 875, 896, 1000, 1120, 1154, 1280, 1400, 1600, 1750, 1792, 2000, 2240, 2308, 2800, 2885, 3200, 3500, 4000, 4039, 4480, 4616, 5600, 5770, 6400, 7000, 8000, 8078, 8960, 9232, 11200, 11540, 14000, 14425, 16000, 16156, 18464, 20195, 22400, 23080, 28000, 28850, 32000, 32312, 36928, 40390, 44800, 46160, 56000, 57700, 64624, 72125, 73856, 80780, 92320, 100975, 112000, 115400, 129248, 144250, 147712, 161560, 184640, 201950, 224000, 230800, 258496, 288500, 323120, 369280, 403900, 461600, 504875, 516992, 577000, 646240, 738560, 807800, 923200, 1009750, 1033984, 1154000, 1292480, 1615600, 1846400, 2019500, 2308000, 2584960, 3231200, 3692800, 4039000, 4616000, 5169920, 6462400, 8078000, 9232000, 12924800, 16156000, 18464000, 25849600, 32312000, 64624000, 129248000]

約数ペア:

[(1, 129248000), (2, 64624000), (4, 32312000), (5, 25849600), (7, 18464000), (8, 16156000), (10, 12924800), (14, 9232000), (16, 8078000), (20, 6462400), (25, 5169920), (28, 4616000), (32, 4039000), (35, 3692800), (40, 3231200), (50, 2584960), (56, 2308000), (64, 2019500), (70, 1846400), (80, 1615600), (100, 1292480), (112, 1154000), (125, 1033984), (128, 1009750), (140, 923200), (160, 807800), (175, 738560), (200, 646240), (224, 577000), (250, 516992), (256, 504875), (280, 461600), (320, 403900), (350, 369280), (400, 323120), (448, 288500), (500, 258496), (560, 230800), (577, 224000), (640, 201950), (700, 184640), (800, 161560), (875, 147712), (896, 144250), (1000, 129248), (1120, 115400), (1154, 112000), (1280, 100975), (1400, 92320), (1600, 80780), (1750, 73856), (1792, 72125), (2000, 64624), (2240, 57700), (2308, 56000), (2800, 46160), (2885, 44800), (3200, 40390), (3500, 36928), (4000, 32312), (4039, 32000), (4480, 28850), (4616, 28000), (5600, 23080), (5770, 22400), (6400, 20195), (7000, 18464), (8000, 16156), (8078, 16000), (8960, 14425), (9232, 14000), (11200, 11540)]