297319680

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{1229}}^1$

素因数の和:1266

約数の個数: 288

約数和(自身を含む): 1206777600

約数和(自身を除く): 909457920

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, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1229, 1260, 1280, 1344, 1440, 1512, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2304, 2458, 2520, 2688, 2880, 3024, 3360, 3456, 3687, 3780, 3840, 4032, 4320, 4480, 4916, 5040, 5376, 5760, 6048, 6145, 6720, 6912, 7374, 7560, 8064, 8603, 8640, 8960, 9832, 10080, 11061, 11520, 12096, 12290, 13440, 14748, 15120, 16128, 17206, 17280, 18435, 19664, 20160, 22122, 24192, 24580, 25809, 26880, 29496, 30240, 33183, 34412, 34560, 36870, 39328, 40320, 43015, 44244, 48384, 49160, 51618, 55305, 58992, 60480, 66366, 68824, 73740, 77427, 78656, 80640, 86030, 88488, 98320, 103236, 110610, 117984, 120960, 129045, 132732, 137648, 147480, 154854, 157312, 165915, 172060, 176976, 196640, 206472, 221220, 232281, 235968, 241920, 258090, 265464, 275296, 294960, 309708, 314624, 331830, 344120, 353952, 387135, 393280, 412944, 442440, 464562, 471936, 516180, 530928, 550592, 589920, 619416, 663660, 688240, 707904, 774270, 786560, 825888, 884880, 929124, 943872, 1032360, 1061856, 1101184, 1161405, 1179840, 1238832, 1327320, 1376480, 1415808, 1548540, 1573120, 1651776, 1769760, 1858248, 2064720, 2123712, 2202368, 2322810, 2359680, 2477664, 2654640, 2752960, 2831616, 3097080, 3303552, 3539520, 3716496, 4129440, 4247424, 4645620, 4719360, 4955328, 5309280, 5505920, 6194160, 6607104, 7079040, 7432992, 8258880, 8494848, 9291240, 9910656, 10618560, 11011840, 12388320, 14158080, 14865984, 16517760, 18582480, 19821312, 21237120, 24776640, 29731968, 33035520, 37164960, 42474240, 49553280, 59463936, 74329920, 99106560, 148659840, 297319680]

約数ペア:

[(1, 297319680), (2, 148659840), (3, 99106560), (4, 74329920), (5, 59463936), (6, 49553280), (7, 42474240), (8, 37164960), (9, 33035520), (10, 29731968), (12, 24776640), (14, 21237120), (15, 19821312), (16, 18582480), (18, 16517760), (20, 14865984), (21, 14158080), (24, 12388320), (27, 11011840), (28, 10618560), (30, 9910656), (32, 9291240), (35, 8494848), (36, 8258880), (40, 7432992), (42, 7079040), (45, 6607104), (48, 6194160), (54, 5505920), (56, 5309280), (60, 4955328), (63, 4719360), (64, 4645620), (70, 4247424), (72, 4129440), (80, 3716496), (84, 3539520), (90, 3303552), (96, 3097080), (105, 2831616), (108, 2752960), (112, 2654640), (120, 2477664), (126, 2359680), (128, 2322810), (135, 2202368), (140, 2123712), (144, 2064720), (160, 1858248), (168, 1769760), (180, 1651776), (189, 1573120), (192, 1548540), (210, 1415808), (216, 1376480), (224, 1327320), (240, 1238832), (252, 1179840), (256, 1161405), (270, 1101184), (280, 1061856), (288, 1032360), (315, 943872), (320, 929124), (336, 884880), (360, 825888), (378, 786560), (384, 774270), (420, 707904), (432, 688240), (448, 663660), (480, 619416), (504, 589920), (540, 550592), (560, 530928), (576, 516180), (630, 471936), (640, 464562), (672, 442440), (720, 412944), (756, 393280), (768, 387135), (840, 353952), (864, 344120), (896, 331830), (945, 314624), (960, 309708), (1008, 294960), (1080, 275296), (1120, 265464), (1152, 258090), (1229, 241920), (1260, 235968), (1280, 232281), (1344, 221220), (1440, 206472), (1512, 196640), (1680, 176976), (1728, 172060), (1792, 165915), (1890, 157312), (1920, 154854), (2016, 147480), (2160, 137648), (2240, 132732), (2304, 129045), (2458, 120960), (2520, 117984), (2688, 110610), (2880, 103236), (3024, 98320), (3360, 88488), (3456, 86030), (3687, 80640), (3780, 78656), (3840, 77427), (4032, 73740), (4320, 68824), (4480, 66366), (4916, 60480), (5040, 58992), (5376, 55305), (5760, 51618), (6048, 49160), (6145, 48384), (6720, 44244), (6912, 43015), (7374, 40320), (7560, 39328), (8064, 36870), (8603, 34560), (8640, 34412), (8960, 33183), (9832, 30240), (10080, 29496), (11061, 26880), (11520, 25809), (12096, 24580), (12290, 24192), (13440, 22122), (14748, 20160), (15120, 19664), (16128, 18435), (17206, 17280)]