9981984000

素因数分解:

$2^8\times 3^1\times 5^3\times {\mathrm{103979}}^1$

素因数の和:104013

約数の個数: 144

約数和(自身を含む): 33155478720

約数和(自身を除く): 23173494720

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, 2400, 3000, 3200, 3840, 4000, 4800, 6000, 6400, 8000, 9600, 12000, 16000, 19200, 24000, 32000, 48000, 96000, 103979, 207958, 311937, 415916, 519895, 623874, 831832, 1039790, 1247748, 1559685, 1663664, 2079580, 2495496, 2599475, 3119370, 3327328, 4159160, 4990992, 5198950, 6238740, 6654656, 7798425, 8318320, 9981984, 10397900, 12477480, 12997375, 13309312, 15596850, 16636640, 19963968, 20795800, 24954960, 25994750, 26618624, 31193700, 33273280, 38992125, 39927936, 41591600, 49909920, 51989500, 62387400, 66546560, 77984250, 79855872, 83183200, 99819840, 103979000, 124774800, 133093120, 155968500, 166366400, 199639680, 207958000, 249549600, 311937000, 332732800, 399279360, 415916000, 499099200, 623874000, 665465600, 831832000, 998198400, 1247748000, 1663664000, 1996396800, 2495496000, 3327328000, 4990992000, 9981984000]

約数ペア:

[(1, 9981984000), (2, 4990992000), (3, 3327328000), (4, 2495496000), (5, 1996396800), (6, 1663664000), (8, 1247748000), (10, 998198400), (12, 831832000), (15, 665465600), (16, 623874000), (20, 499099200), (24, 415916000), (25, 399279360), (30, 332732800), (32, 311937000), (40, 249549600), (48, 207958000), (50, 199639680), (60, 166366400), (64, 155968500), (75, 133093120), (80, 124774800), (96, 103979000), (100, 99819840), (120, 83183200), (125, 79855872), (128, 77984250), (150, 66546560), (160, 62387400), (192, 51989500), (200, 49909920), (240, 41591600), (250, 39927936), (256, 38992125), (300, 33273280), (320, 31193700), (375, 26618624), (384, 25994750), (400, 24954960), (480, 20795800), (500, 19963968), (600, 16636640), (640, 15596850), (750, 13309312), (768, 12997375), (800, 12477480), (960, 10397900), (1000, 9981984), (1200, 8318320), (1280, 7798425), (1500, 6654656), (1600, 6238740), (1920, 5198950), (2000, 4990992), (2400, 4159160), (3000, 3327328), (3200, 3119370), (3840, 2599475), (4000, 2495496), (4800, 2079580), (6000, 1663664), (6400, 1559685), (8000, 1247748), (9600, 1039790), (12000, 831832), (16000, 623874), (19200, 519895), (24000, 415916), (32000, 311937), (48000, 207958), (96000, 103979)]