253248000

素因数分解:

$2^9\times 3^1\times 5^3\times {\mathrm{1319}}^1$

素因数の和:1355

約数の個数: 160

約数和(自身を含む): 842624640

約数和(自身を除く): 589376640

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, 512, 600, 640, 750, 768, 800, 960, 1000, 1200, 1280, 1319, 1500, 1536, 1600, 1920, 2000, 2400, 2560, 2638, 3000, 3200, 3840, 3957, 4000, 4800, 5276, 6000, 6400, 6595, 7680, 7914, 8000, 9600, 10552, 12000, 12800, 13190, 15828, 16000, 19200, 19785, 21104, 24000, 26380, 31656, 32000, 32975, 38400, 39570, 42208, 48000, 52760, 63312, 64000, 65950, 79140, 84416, 96000, 98925, 105520, 126624, 131900, 158280, 164875, 168832, 192000, 197850, 211040, 253248, 263800, 316560, 329750, 337664, 395700, 422080, 494625, 506496, 527600, 633120, 659500, 675328, 791400, 844160, 989250, 1012992, 1055200, 1266240, 1319000, 1582800, 1688320, 1978500, 2025984, 2110400, 2532480, 2638000, 3165600, 3376640, 3957000, 4220800, 5064960, 5276000, 6331200, 7914000, 8441600, 10129920, 10552000, 12662400, 15828000, 16883200, 21104000, 25324800, 31656000, 42208000, 50649600, 63312000, 84416000, 126624000, 253248000]

約数ペア:

[(1, 253248000), (2, 126624000), (3, 84416000), (4, 63312000), (5, 50649600), (6, 42208000), (8, 31656000), (10, 25324800), (12, 21104000), (15, 16883200), (16, 15828000), (20, 12662400), (24, 10552000), (25, 10129920), (30, 8441600), (32, 7914000), (40, 6331200), (48, 5276000), (50, 5064960), (60, 4220800), (64, 3957000), (75, 3376640), (80, 3165600), (96, 2638000), (100, 2532480), (120, 2110400), (125, 2025984), (128, 1978500), (150, 1688320), (160, 1582800), (192, 1319000), (200, 1266240), (240, 1055200), (250, 1012992), (256, 989250), (300, 844160), (320, 791400), (375, 675328), (384, 659500), (400, 633120), (480, 527600), (500, 506496), (512, 494625), (600, 422080), (640, 395700), (750, 337664), (768, 329750), (800, 316560), (960, 263800), (1000, 253248), (1200, 211040), (1280, 197850), (1319, 192000), (1500, 168832), (1536, 164875), (1600, 158280), (1920, 131900), (2000, 126624), (2400, 105520), (2560, 98925), (2638, 96000), (3000, 84416), (3200, 79140), (3840, 65950), (3957, 64000), (4000, 63312), (4800, 52760), (5276, 48000), (6000, 42208), (6400, 39570), (6595, 38400), (7680, 32975), (7914, 32000), (8000, 31656), (9600, 26380), (10552, 24000), (12000, 21104), (12800, 19785), (13190, 19200), (15828, 16000)]