215616000

素因数分解:

$2^9\times 3^1\times 5^3\times {\mathrm{1123}}^1$

素因数の和:1159

約数の個数: 160

約数和(自身を含む): 717507648

約数和(自身を除く): 501891648

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, 1123, 1200, 1280, 1500, 1536, 1600, 1920, 2000, 2246, 2400, 2560, 3000, 3200, 3369, 3840, 4000, 4492, 4800, 5615, 6000, 6400, 6738, 7680, 8000, 8984, 9600, 11230, 12000, 12800, 13476, 16000, 16845, 17968, 19200, 22460, 24000, 26952, 28075, 32000, 33690, 35936, 38400, 44920, 48000, 53904, 56150, 64000, 67380, 71872, 84225, 89840, 96000, 107808, 112300, 134760, 140375, 143744, 168450, 179680, 192000, 215616, 224600, 269520, 280750, 287488, 336900, 359360, 421125, 431232, 449200, 539040, 561500, 574976, 673800, 718720, 842250, 862464, 898400, 1078080, 1123000, 1347600, 1437440, 1684500, 1724928, 1796800, 2156160, 2246000, 2695200, 2874880, 3369000, 3593600, 4312320, 4492000, 5390400, 6738000, 7187200, 8624640, 8984000, 10780800, 13476000, 14374400, 17968000, 21561600, 26952000, 35936000, 43123200, 53904000, 71872000, 107808000, 215616000]

約数ペア:

[(1, 215616000), (2, 107808000), (3, 71872000), (4, 53904000), (5, 43123200), (6, 35936000), (8, 26952000), (10, 21561600), (12, 17968000), (15, 14374400), (16, 13476000), (20, 10780800), (24, 8984000), (25, 8624640), (30, 7187200), (32, 6738000), (40, 5390400), (48, 4492000), (50, 4312320), (60, 3593600), (64, 3369000), (75, 2874880), (80, 2695200), (96, 2246000), (100, 2156160), (120, 1796800), (125, 1724928), (128, 1684500), (150, 1437440), (160, 1347600), (192, 1123000), (200, 1078080), (240, 898400), (250, 862464), (256, 842250), (300, 718720), (320, 673800), (375, 574976), (384, 561500), (400, 539040), (480, 449200), (500, 431232), (512, 421125), (600, 359360), (640, 336900), (750, 287488), (768, 280750), (800, 269520), (960, 224600), (1000, 215616), (1123, 192000), (1200, 179680), (1280, 168450), (1500, 143744), (1536, 140375), (1600, 134760), (1920, 112300), (2000, 107808), (2246, 96000), (2400, 89840), (2560, 84225), (3000, 71872), (3200, 67380), (3369, 64000), (3840, 56150), (4000, 53904), (4492, 48000), (4800, 44920), (5615, 38400), (6000, 35936), (6400, 33690), (6738, 32000), (7680, 28075), (8000, 26952), (8984, 24000), (9600, 22460), (11230, 19200), (12000, 17968), (12800, 16845), (13476, 16000)]