230944000

素因数分解:

$2^8\times 5^3\times 7^1\times {\mathrm{1031}}^1$

素因数の和:1069

約数の個数: 144

約数和(自身を含む): 658135296

約数和(自身を除く): 427191296

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, 640, 700, 800, 875, 896, 1000, 1031, 1120, 1280, 1400, 1600, 1750, 1792, 2000, 2062, 2240, 2800, 3200, 3500, 4000, 4124, 4480, 5155, 5600, 6400, 7000, 7217, 8000, 8248, 8960, 10310, 11200, 14000, 14434, 16000, 16496, 20620, 22400, 25775, 28000, 28868, 32000, 32992, 36085, 41240, 44800, 51550, 56000, 57736, 65984, 72170, 82480, 103100, 112000, 115472, 128875, 131968, 144340, 164960, 180425, 206200, 224000, 230944, 257750, 263936, 288680, 329920, 360850, 412400, 461888, 515500, 577360, 659840, 721700, 824800, 902125, 923776, 1031000, 1154720, 1319680, 1443400, 1649600, 1804250, 1847552, 2062000, 2309440, 2886800, 3299200, 3608500, 4124000, 4618880, 5773600, 6598400, 7217000, 8248000, 9237760, 11547200, 14434000, 16496000, 23094400, 28868000, 32992000, 46188800, 57736000, 115472000, 230944000]

約数ペア:

[(1, 230944000), (2, 115472000), (4, 57736000), (5, 46188800), (7, 32992000), (8, 28868000), (10, 23094400), (14, 16496000), (16, 14434000), (20, 11547200), (25, 9237760), (28, 8248000), (32, 7217000), (35, 6598400), (40, 5773600), (50, 4618880), (56, 4124000), (64, 3608500), (70, 3299200), (80, 2886800), (100, 2309440), (112, 2062000), (125, 1847552), (128, 1804250), (140, 1649600), (160, 1443400), (175, 1319680), (200, 1154720), (224, 1031000), (250, 923776), (256, 902125), (280, 824800), (320, 721700), (350, 659840), (400, 577360), (448, 515500), (500, 461888), (560, 412400), (640, 360850), (700, 329920), (800, 288680), (875, 263936), (896, 257750), (1000, 230944), (1031, 224000), (1120, 206200), (1280, 180425), (1400, 164960), (1600, 144340), (1750, 131968), (1792, 128875), (2000, 115472), (2062, 112000), (2240, 103100), (2800, 82480), (3200, 72170), (3500, 65984), (4000, 57736), (4124, 56000), (4480, 51550), (5155, 44800), (5600, 41240), (6400, 36085), (7000, 32992), (7217, 32000), (8000, 28868), (8248, 28000), (8960, 25775), (10310, 22400), (11200, 20620), (14000, 16496), (14434, 16000)]