47712000

素因数分解:

$2^8\times 3^1\times 5^3\times 7^1\times {\mathrm{71}}^1$

素因数の和:112

約数の個数: 288

約数和(自身を含む): 183665664

約数和(自身を除く): 135953664

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, 50, 56, 60, 64, 70, 71, 75, 80, 84, 96, 100, 105, 112, 120, 125, 128, 140, 142, 150, 160, 168, 175, 192, 200, 210, 213, 224, 240, 250, 256, 280, 284, 300, 320, 336, 350, 355, 375, 384, 400, 420, 426, 448, 480, 497, 500, 525, 560, 568, 600, 640, 672, 700, 710, 750, 768, 800, 840, 852, 875, 896, 960, 994, 1000, 1050, 1065, 1120, 1136, 1200, 1280, 1344, 1400, 1420, 1491, 1500, 1600, 1680, 1704, 1750, 1775, 1792, 1920, 1988, 2000, 2100, 2130, 2240, 2272, 2400, 2485, 2625, 2688, 2800, 2840, 2982, 3000, 3200, 3360, 3408, 3500, 3550, 3840, 3976, 4000, 4200, 4260, 4480, 4544, 4800, 4970, 5250, 5325, 5376, 5600, 5680, 5964, 6000, 6400, 6720, 6816, 7000, 7100, 7455, 7952, 8000, 8400, 8520, 8875, 8960, 9088, 9600, 9940, 10500, 10650, 11200, 11360, 11928, 12000, 12425, 13440, 13632, 14000, 14200, 14910, 15904, 16000, 16800, 17040, 17750, 18176, 19200, 19880, 21000, 21300, 22400, 22720, 23856, 24000, 24850, 26625, 26880, 27264, 28000, 28400, 29820, 31808, 32000, 33600, 34080, 35500, 37275, 39760, 42000, 42600, 44800, 45440, 47712, 48000, 49700, 53250, 54528, 56000, 56800, 59640, 62125, 63616, 67200, 68160, 71000, 74550, 79520, 84000, 85200, 90880, 95424, 96000, 99400, 106500, 112000, 113600, 119280, 124250, 127232, 134400, 136320, 142000, 149100, 159040, 168000, 170400, 186375, 190848, 198800, 213000, 224000, 227200, 238560, 248500, 272640, 284000, 298200, 318080, 336000, 340800, 372750, 381696, 397600, 426000, 454400, 477120, 497000, 568000, 596400, 636160, 672000, 681600, 745500, 795200, 852000, 954240, 994000, 1136000, 1192800, 1363200, 1491000, 1590400, 1704000, 1908480, 1988000, 2272000, 2385600, 2982000, 3180800, 3408000, 3976000, 4771200, 5964000, 6816000, 7952000, 9542400, 11928000, 15904000, 23856000, 47712000]

約数ペア:

[(1, 47712000), (2, 23856000), (3, 15904000), (4, 11928000), (5, 9542400), (6, 7952000), (7, 6816000), (8, 5964000), (10, 4771200), (12, 3976000), (14, 3408000), (15, 3180800), (16, 2982000), (20, 2385600), (21, 2272000), (24, 1988000), (25, 1908480), (28, 1704000), (30, 1590400), (32, 1491000), (35, 1363200), (40, 1192800), (42, 1136000), (48, 994000), (50, 954240), (56, 852000), (60, 795200), (64, 745500), (70, 681600), (71, 672000), (75, 636160), (80, 596400), (84, 568000), (96, 497000), (100, 477120), (105, 454400), (112, 426000), (120, 397600), (125, 381696), (128, 372750), (140, 340800), (142, 336000), (150, 318080), (160, 298200), (168, 284000), (175, 272640), (192, 248500), (200, 238560), (210, 227200), (213, 224000), (224, 213000), (240, 198800), (250, 190848), (256, 186375), (280, 170400), (284, 168000), (300, 159040), (320, 149100), (336, 142000), (350, 136320), (355, 134400), (375, 127232), (384, 124250), (400, 119280), (420, 113600), (426, 112000), (448, 106500), (480, 99400), (497, 96000), (500, 95424), (525, 90880), (560, 85200), (568, 84000), (600, 79520), (640, 74550), (672, 71000), (700, 68160), (710, 67200), (750, 63616), (768, 62125), (800, 59640), (840, 56800), (852, 56000), (875, 54528), (896, 53250), (960, 49700), (994, 48000), (1000, 47712), (1050, 45440), (1065, 44800), (1120, 42600), (1136, 42000), (1200, 39760), (1280, 37275), (1344, 35500), (1400, 34080), (1420, 33600), (1491, 32000), (1500, 31808), (1600, 29820), (1680, 28400), (1704, 28000), (1750, 27264), (1775, 26880), (1792, 26625), (1920, 24850), (1988, 24000), (2000, 23856), (2100, 22720), (2130, 22400), (2240, 21300), (2272, 21000), (2400, 19880), (2485, 19200), (2625, 18176), (2688, 17750), (2800, 17040), (2840, 16800), (2982, 16000), (3000, 15904), (3200, 14910), (3360, 14200), (3408, 14000), (3500, 13632), (3550, 13440), (3840, 12425), (3976, 12000), (4000, 11928), (4200, 11360), (4260, 11200), (4480, 10650), (4544, 10500), (4800, 9940), (4970, 9600), (5250, 9088), (5325, 8960), (5376, 8875), (5600, 8520), (5680, 8400), (5964, 8000), (6000, 7952), (6400, 7455), (6720, 7100), (6816, 7000)]