86535680

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1$

素因数の和:480

約数の個数: 160

約数和(自身を含む): 259269120

約数和(自身を除く): 172733440

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 256, 280, 308, 320, 352, 385, 439, 440, 448, 512, 560, 616, 640, 704, 770, 878, 880, 896, 1120, 1232, 1280, 1408, 1540, 1756, 1760, 1792, 2195, 2240, 2464, 2560, 2816, 3073, 3080, 3512, 3520, 3584, 4390, 4480, 4829, 4928, 5632, 6146, 6160, 7024, 7040, 8780, 8960, 9658, 9856, 12292, 12320, 14048, 14080, 15365, 17560, 17920, 19316, 19712, 24145, 24584, 24640, 28096, 28160, 30730, 33803, 35120, 38632, 39424, 48290, 49168, 49280, 56192, 61460, 67606, 70240, 77264, 96580, 98336, 98560, 112384, 122920, 135212, 140480, 154528, 169015, 193160, 196672, 197120, 224768, 245840, 270424, 280960, 309056, 338030, 386320, 393344, 491680, 540848, 561920, 618112, 676060, 772640, 786688, 983360, 1081696, 1123840, 1236224, 1352120, 1545280, 1573376, 1966720, 2163392, 2472448, 2704240, 3090560, 3933440, 4326784, 5408480, 6181120, 7866880, 8653568, 10816960, 12362240, 17307136, 21633920, 43267840, 86535680]

約数ペア:

[(1, 86535680), (2, 43267840), (4, 21633920), (5, 17307136), (7, 12362240), (8, 10816960), (10, 8653568), (11, 7866880), (14, 6181120), (16, 5408480), (20, 4326784), (22, 3933440), (28, 3090560), (32, 2704240), (35, 2472448), (40, 2163392), (44, 1966720), (55, 1573376), (56, 1545280), (64, 1352120), (70, 1236224), (77, 1123840), (80, 1081696), (88, 983360), (110, 786688), (112, 772640), (128, 676060), (140, 618112), (154, 561920), (160, 540848), (176, 491680), (220, 393344), (224, 386320), (256, 338030), (280, 309056), (308, 280960), (320, 270424), (352, 245840), (385, 224768), (439, 197120), (440, 196672), (448, 193160), (512, 169015), (560, 154528), (616, 140480), (640, 135212), (704, 122920), (770, 112384), (878, 98560), (880, 98336), (896, 96580), (1120, 77264), (1232, 70240), (1280, 67606), (1408, 61460), (1540, 56192), (1756, 49280), (1760, 49168), (1792, 48290), (2195, 39424), (2240, 38632), (2464, 35120), (2560, 33803), (2816, 30730), (3073, 28160), (3080, 28096), (3512, 24640), (3520, 24584), (3584, 24145), (4390, 19712), (4480, 19316), (4829, 17920), (4928, 17560), (5632, 15365), (6146, 14080), (6160, 14048), (7024, 12320), (7040, 12292), (8780, 9856), (8960, 9658)]