211872000

素因数分解:

$2^8\times 3^1\times 5^3\times {\mathrm{2207}}^1$

素因数の和:2241

約数の個数: 144

約数和(自身を含む): 704051712

約数和(自身を除く): 492179712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 128, 150, 160, 192, 200, 240, 250, 256, 300, 320, 375, 384, 400, 480, 500, 600, 640, 750, 768, 800, 960, 1000, 1200, 1280, 1500, 1600, 1920, 2000, 2207, 2400, 3000, 3200, 3840, 4000, 4414, 4800, 6000, 6400, 6621, 8000, 8828, 9600, 11035, 12000, 13242, 16000, 17656, 19200, 22070, 24000, 26484, 32000, 33105, 35312, 44140, 48000, 52968, 55175, 66210, 70624, 88280, 96000, 105936, 110350, 132420, 141248, 165525, 176560, 211872, 220700, 264840, 275875, 282496, 331050, 353120, 423744, 441400, 529680, 551750, 564992, 662100, 706240, 827625, 847488, 882800, 1059360, 1103500, 1324200, 1412480, 1655250, 1694976, 1765600, 2118720, 2207000, 2648400, 2824960, 3310500, 3531200, 4237440, 4414000, 5296800, 6621000, 7062400, 8474880, 8828000, 10593600, 13242000, 14124800, 17656000, 21187200, 26484000, 35312000, 42374400, 52968000, 70624000, 105936000, 211872000]

約数ペア:

[(1, 211872000), (2, 105936000), (3, 70624000), (4, 52968000), (5, 42374400), (6, 35312000), (8, 26484000), (10, 21187200), (12, 17656000), (15, 14124800), (16, 13242000), (20, 10593600), (24, 8828000), (25, 8474880), (30, 7062400), (32, 6621000), (40, 5296800), (48, 4414000), (50, 4237440), (60, 3531200), (64, 3310500), (75, 2824960), (80, 2648400), (96, 2207000), (100, 2118720), (120, 1765600), (125, 1694976), (128, 1655250), (150, 1412480), (160, 1324200), (192, 1103500), (200, 1059360), (240, 882800), (250, 847488), (256, 827625), (300, 706240), (320, 662100), (375, 564992), (384, 551750), (400, 529680), (480, 441400), (500, 423744), (600, 353120), (640, 331050), (750, 282496), (768, 275875), (800, 264840), (960, 220700), (1000, 211872), (1200, 176560), (1280, 165525), (1500, 141248), (1600, 132420), (1920, 110350), (2000, 105936), (2207, 96000), (2400, 88280), (3000, 70624), (3200, 66210), (3840, 55175), (4000, 52968), (4414, 48000), (4800, 44140), (6000, 35312), (6400, 33105), (6621, 32000), (8000, 26484), (8828, 24000), (9600, 22070), (11035, 19200), (12000, 17656), (13242, 16000)]