108913280

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:207

約数の個数: 192

約数和(自身を含む): 318142080

約数和(自身を除く): 209228800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 49, 56, 64, 70, 80, 92, 98, 112, 115, 128, 140, 151, 160, 161, 184, 196, 224, 230, 245, 280, 302, 320, 322, 368, 392, 448, 460, 490, 560, 604, 640, 644, 736, 755, 784, 805, 896, 920, 980, 1057, 1120, 1127, 1208, 1288, 1472, 1510, 1568, 1610, 1840, 1960, 2114, 2240, 2254, 2416, 2576, 2944, 3020, 3136, 3220, 3473, 3680, 3920, 4228, 4480, 4508, 4832, 5152, 5285, 5635, 6040, 6272, 6440, 6946, 7360, 7399, 7840, 8456, 9016, 9664, 10304, 10570, 11270, 12080, 12880, 13892, 14720, 14798, 15680, 16912, 17365, 18032, 19328, 20608, 21140, 22540, 24160, 24311, 25760, 27784, 29596, 31360, 33824, 34730, 36064, 36995, 42280, 45080, 48320, 48622, 51520, 55568, 59192, 67648, 69460, 72128, 73990, 84560, 90160, 96640, 97244, 103040, 111136, 118384, 121555, 135296, 138920, 144256, 147980, 169120, 170177, 180320, 194488, 222272, 236768, 243110, 277840, 295960, 338240, 340354, 360640, 388976, 444544, 473536, 486220, 555680, 591920, 676480, 680708, 721280, 777952, 850885, 947072, 972440, 1111360, 1183840, 1361416, 1555904, 1701770, 1944880, 2222720, 2367680, 2722832, 3111808, 3403540, 3889760, 4735360, 5445664, 6807080, 7779520, 10891328, 13614160, 15559040, 21782656, 27228320, 54456640, 108913280]

約数ペア:

[(1, 108913280), (2, 54456640), (4, 27228320), (5, 21782656), (7, 15559040), (8, 13614160), (10, 10891328), (14, 7779520), (16, 6807080), (20, 5445664), (23, 4735360), (28, 3889760), (32, 3403540), (35, 3111808), (40, 2722832), (46, 2367680), (49, 2222720), (56, 1944880), (64, 1701770), (70, 1555904), (80, 1361416), (92, 1183840), (98, 1111360), (112, 972440), (115, 947072), (128, 850885), (140, 777952), (151, 721280), (160, 680708), (161, 676480), (184, 591920), (196, 555680), (224, 486220), (230, 473536), (245, 444544), (280, 388976), (302, 360640), (320, 340354), (322, 338240), (368, 295960), (392, 277840), (448, 243110), (460, 236768), (490, 222272), (560, 194488), (604, 180320), (640, 170177), (644, 169120), (736, 147980), (755, 144256), (784, 138920), (805, 135296), (896, 121555), (920, 118384), (980, 111136), (1057, 103040), (1120, 97244), (1127, 96640), (1208, 90160), (1288, 84560), (1472, 73990), (1510, 72128), (1568, 69460), (1610, 67648), (1840, 59192), (1960, 55568), (2114, 51520), (2240, 48622), (2254, 48320), (2416, 45080), (2576, 42280), (2944, 36995), (3020, 36064), (3136, 34730), (3220, 33824), (3473, 31360), (3680, 29596), (3920, 27784), (4228, 25760), (4480, 24311), (4508, 24160), (4832, 22540), (5152, 21140), (5285, 20608), (5635, 19328), (6040, 18032), (6272, 17365), (6440, 16912), (6946, 15680), (7360, 14798), (7399, 14720), (7840, 13892), (8456, 12880), (9016, 12080), (9664, 11270), (10304, 10570)]