18816000

素因数分解:

$2^{10}\times 3^1\times 5^3\times 7^2$

素因数の和:52

約数の個数: 264

約数和(自身を含む): 72807696

約数和(自身を除く): 53991696

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 49, 50, 56, 60, 64, 70, 75, 80, 84, 96, 98, 100, 105, 112, 120, 125, 128, 140, 147, 150, 160, 168, 175, 192, 196, 200, 210, 224, 240, 245, 250, 256, 280, 294, 300, 320, 336, 350, 375, 384, 392, 400, 420, 448, 480, 490, 500, 512, 525, 560, 588, 600, 640, 672, 700, 735, 750, 768, 784, 800, 840, 875, 896, 960, 980, 1000, 1024, 1050, 1120, 1176, 1200, 1225, 1280, 1344, 1400, 1470, 1500, 1536, 1568, 1600, 1680, 1750, 1792, 1920, 1960, 2000, 2100, 2240, 2352, 2400, 2450, 2560, 2625, 2688, 2800, 2940, 3000, 3072, 3136, 3200, 3360, 3500, 3584, 3675, 3840, 3920, 4000, 4200, 4480, 4704, 4800, 4900, 5120, 5250, 5376, 5600, 5880, 6000, 6125, 6272, 6400, 6720, 7000, 7168, 7350, 7680, 7840, 8000, 8400, 8960, 9408, 9600, 9800, 10500, 10752, 11200, 11760, 12000, 12250, 12544, 12800, 13440, 14000, 14700, 15360, 15680, 16000, 16800, 17920, 18375, 18816, 19200, 19600, 21000, 21504, 22400, 23520, 24000, 24500, 25088, 25600, 26880, 28000, 29400, 31360, 32000, 33600, 35840, 36750, 37632, 38400, 39200, 42000, 44800, 47040, 48000, 49000, 50176, 53760, 56000, 58800, 62720, 64000, 67200, 73500, 75264, 76800, 78400, 84000, 89600, 94080, 96000, 98000, 107520, 112000, 117600, 125440, 128000, 134400, 147000, 150528, 156800, 168000, 179200, 188160, 192000, 196000, 224000, 235200, 250880, 268800, 294000, 313600, 336000, 376320, 384000, 392000, 448000, 470400, 537600, 588000, 627200, 672000, 752640, 784000, 896000, 940800, 1176000, 1254400, 1344000, 1568000, 1881600, 2352000, 2688000, 3136000, 3763200, 4704000, 6272000, 9408000, 18816000]

約数ペア:

[(1, 18816000), (2, 9408000), (3, 6272000), (4, 4704000), (5, 3763200), (6, 3136000), (7, 2688000), (8, 2352000), (10, 1881600), (12, 1568000), (14, 1344000), (15, 1254400), (16, 1176000), (20, 940800), (21, 896000), (24, 784000), (25, 752640), (28, 672000), (30, 627200), (32, 588000), (35, 537600), (40, 470400), (42, 448000), (48, 392000), (49, 384000), (50, 376320), (56, 336000), (60, 313600), (64, 294000), (70, 268800), (75, 250880), (80, 235200), (84, 224000), (96, 196000), (98, 192000), (100, 188160), (105, 179200), (112, 168000), (120, 156800), (125, 150528), (128, 147000), (140, 134400), (147, 128000), (150, 125440), (160, 117600), (168, 112000), (175, 107520), (192, 98000), (196, 96000), (200, 94080), (210, 89600), (224, 84000), (240, 78400), (245, 76800), (250, 75264), (256, 73500), (280, 67200), (294, 64000), (300, 62720), (320, 58800), (336, 56000), (350, 53760), (375, 50176), (384, 49000), (392, 48000), (400, 47040), (420, 44800), (448, 42000), (480, 39200), (490, 38400), (500, 37632), (512, 36750), (525, 35840), (560, 33600), (588, 32000), (600, 31360), (640, 29400), (672, 28000), (700, 26880), (735, 25600), (750, 25088), (768, 24500), (784, 24000), (800, 23520), (840, 22400), (875, 21504), (896, 21000), (960, 19600), (980, 19200), (1000, 18816), (1024, 18375), (1050, 17920), (1120, 16800), (1176, 16000), (1200, 15680), (1225, 15360), (1280, 14700), (1344, 14000), (1400, 13440), (1470, 12800), (1500, 12544), (1536, 12250), (1568, 12000), (1600, 11760), (1680, 11200), (1750, 10752), (1792, 10500), (1920, 9800), (1960, 9600), (2000, 9408), (2100, 8960), (2240, 8400), (2352, 8000), (2400, 7840), (2450, 7680), (2560, 7350), (2625, 7168), (2688, 7000), (2800, 6720), (2940, 6400), (3000, 6272), (3072, 6125), (3136, 6000), (3200, 5880), (3360, 5600), (3500, 5376), (3584, 5250), (3675, 5120), (3840, 4900), (3920, 4800), (4000, 4704), (4200, 4480)]