27699840

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{229}}^1$

素因数の和:264

約数の個数: 256

約数和(自身を含む): 112608000

約数和(自身を除く): 84908160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 229, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 458, 480, 504, 540, 560, 576, 630, 640, 672, 687, 720, 756, 840, 864, 896, 916, 945, 960, 1008, 1080, 1120, 1145, 1152, 1260, 1344, 1374, 1440, 1512, 1603, 1680, 1728, 1832, 1890, 1920, 2016, 2061, 2160, 2240, 2290, 2520, 2688, 2748, 2880, 3024, 3206, 3360, 3435, 3456, 3664, 3780, 4032, 4122, 4320, 4480, 4580, 4809, 5040, 5496, 5760, 6048, 6183, 6412, 6720, 6870, 7328, 7560, 8015, 8064, 8244, 8640, 9160, 9618, 10080, 10305, 10992, 12096, 12366, 12824, 13440, 13740, 14427, 14656, 15120, 16030, 16488, 17280, 18320, 19236, 20160, 20610, 21984, 24045, 24192, 24732, 25648, 27480, 28854, 29312, 30240, 30915, 32060, 32976, 36640, 38472, 40320, 41220, 43281, 43968, 48090, 49464, 51296, 54960, 57708, 60480, 61830, 64120, 65952, 72135, 73280, 76944, 82440, 86562, 87936, 96180, 98928, 102592, 109920, 115416, 120960, 123660, 128240, 131904, 144270, 146560, 153888, 164880, 173124, 192360, 197856, 205184, 216405, 219840, 230832, 247320, 256480, 263808, 288540, 307776, 329760, 346248, 384720, 395712, 432810, 439680, 461664, 494640, 512960, 577080, 615552, 659520, 692496, 769440, 791424, 865620, 923328, 989280, 1025920, 1154160, 1319040, 1384992, 1538880, 1731240, 1846656, 1978560, 2308320, 2769984, 3077760, 3462480, 3957120, 4616640, 5539968, 6924960, 9233280, 13849920, 27699840]

約数ペア:

[(1, 27699840), (2, 13849920), (3, 9233280), (4, 6924960), (5, 5539968), (6, 4616640), (7, 3957120), (8, 3462480), (9, 3077760), (10, 2769984), (12, 2308320), (14, 1978560), (15, 1846656), (16, 1731240), (18, 1538880), (20, 1384992), (21, 1319040), (24, 1154160), (27, 1025920), (28, 989280), (30, 923328), (32, 865620), (35, 791424), (36, 769440), (40, 692496), (42, 659520), (45, 615552), (48, 577080), (54, 512960), (56, 494640), (60, 461664), (63, 439680), (64, 432810), (70, 395712), (72, 384720), (80, 346248), (84, 329760), (90, 307776), (96, 288540), (105, 263808), (108, 256480), (112, 247320), (120, 230832), (126, 219840), (128, 216405), (135, 205184), (140, 197856), (144, 192360), (160, 173124), (168, 164880), (180, 153888), (189, 146560), (192, 144270), (210, 131904), (216, 128240), (224, 123660), (229, 120960), (240, 115416), (252, 109920), (270, 102592), (280, 98928), (288, 96180), (315, 87936), (320, 86562), (336, 82440), (360, 76944), (378, 73280), (384, 72135), (420, 65952), (432, 64120), (448, 61830), (458, 60480), (480, 57708), (504, 54960), (540, 51296), (560, 49464), (576, 48090), (630, 43968), (640, 43281), (672, 41220), (687, 40320), (720, 38472), (756, 36640), (840, 32976), (864, 32060), (896, 30915), (916, 30240), (945, 29312), (960, 28854), (1008, 27480), (1080, 25648), (1120, 24732), (1145, 24192), (1152, 24045), (1260, 21984), (1344, 20610), (1374, 20160), (1440, 19236), (1512, 18320), (1603, 17280), (1680, 16488), (1728, 16030), (1832, 15120), (1890, 14656), (1920, 14427), (2016, 13740), (2061, 13440), (2160, 12824), (2240, 12366), (2290, 12096), (2520, 10992), (2688, 10305), (2748, 10080), (2880, 9618), (3024, 9160), (3206, 8640), (3360, 8244), (3435, 8064), (3456, 8015), (3664, 7560), (3780, 7328), (4032, 6870), (4122, 6720), (4320, 6412), (4480, 6183), (4580, 6048), (4809, 5760), (5040, 5496)]