4704000

素因数分解:

$2^8\times 3^1\times 5^3\times 7^2$

素因数の和:48

約数の個数: 216

約数和(自身を含む): 18175248

約数和(自身を除く): 13471248

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, 525, 560, 588, 600, 640, 672, 700, 735, 750, 768, 784, 800, 840, 875, 896, 960, 980, 1000, 1050, 1120, 1176, 1200, 1225, 1280, 1344, 1400, 1470, 1500, 1568, 1600, 1680, 1750, 1792, 1920, 1960, 2000, 2100, 2240, 2352, 2400, 2450, 2625, 2688, 2800, 2940, 3000, 3136, 3200, 3360, 3500, 3675, 3840, 3920, 4000, 4200, 4480, 4704, 4800, 4900, 5250, 5376, 5600, 5880, 6000, 6125, 6272, 6400, 6720, 7000, 7350, 7840, 8000, 8400, 8960, 9408, 9600, 9800, 10500, 11200, 11760, 12000, 12250, 12544, 13440, 14000, 14700, 15680, 16000, 16800, 18375, 18816, 19200, 19600, 21000, 22400, 23520, 24000, 24500, 26880, 28000, 29400, 31360, 32000, 33600, 36750, 37632, 39200, 42000, 44800, 47040, 48000, 49000, 56000, 58800, 62720, 67200, 73500, 78400, 84000, 94080, 96000, 98000, 112000, 117600, 134400, 147000, 156800, 168000, 188160, 196000, 224000, 235200, 294000, 313600, 336000, 392000, 470400, 588000, 672000, 784000, 940800, 1176000, 1568000, 2352000, 4704000]

約数ペア:

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