2552802560

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{439}}^1$

素因数の和:537

約数の個数: 288

約数和(自身を含む): 7770470400

約数和(自身を除く): 5217667840

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 59, 64, 70, 77, 80, 88, 110, 112, 118, 128, 140, 154, 160, 176, 220, 224, 236, 256, 280, 295, 308, 320, 352, 385, 413, 439, 440, 448, 472, 560, 590, 616, 640, 649, 704, 770, 826, 878, 880, 896, 944, 1120, 1180, 1232, 1280, 1298, 1408, 1540, 1652, 1756, 1760, 1792, 1888, 2065, 2195, 2240, 2360, 2464, 2596, 2816, 3073, 3080, 3245, 3304, 3512, 3520, 3776, 4130, 4390, 4480, 4543, 4720, 4829, 4928, 5192, 6146, 6160, 6490, 6608, 7024, 7040, 7552, 8260, 8780, 8960, 9086, 9440, 9658, 9856, 10384, 12292, 12320, 12980, 13216, 14048, 14080, 15104, 15365, 16520, 17560, 18172, 18880, 19316, 19712, 20768, 22715, 24145, 24584, 24640, 25901, 25960, 26432, 28096, 30730, 33040, 33803, 35120, 36344, 37760, 38632, 41536, 45430, 48290, 49168, 49280, 51802, 51920, 52864, 56192, 61460, 66080, 67606, 70240, 72688, 75520, 77264, 83072, 90860, 96580, 98336, 98560, 103604, 103840, 105728, 112384, 122920, 129505, 132160, 135212, 140480, 145376, 154528, 166144, 169015, 181307, 181720, 193160, 196672, 207208, 207680, 245840, 259010, 264320, 270424, 280960, 284911, 290752, 309056, 338030, 362614, 363440, 386320, 393344, 414416, 415360, 491680, 518020, 528640, 540848, 561920, 569822, 581504, 618112, 676060, 725228, 726880, 772640, 786688, 828832, 830720, 906535, 983360, 1036040, 1081696, 1139644, 1163008, 1236224, 1352120, 1424555, 1450456, 1453760, 1545280, 1657664, 1813070, 1966720, 1994377, 2072080, 2163392, 2279288, 2704240, 2849110, 2900912, 2907520, 3090560, 3315328, 3626140, 3933440, 3988754, 4144160, 4326784, 4558576, 5408480, 5698220, 5801824, 5815040, 6181120, 6630656, 7252280, 7977508, 8288320, 8653568, 9117152, 9971885, 10816960, 11396440, 11603648, 14504560, 15955016, 16576640, 18234304, 19943770, 21633920, 22792880, 23207296, 29009120, 31910032, 33153280, 36468608, 39887540, 43267840, 45585760, 46414592, 58018240, 63820064, 72937216, 79775080, 91171520, 116036480, 127640128, 159550160, 182343040, 232072960, 255280256, 319100320, 364686080, 510560512, 638200640, 1276401280, 2552802560]

約数ペア:

[(1, 2552802560), (2, 1276401280), (4, 638200640), (5, 510560512), (7, 364686080), (8, 319100320), (10, 255280256), (11, 232072960), (14, 182343040), (16, 159550160), (20, 127640128), (22, 116036480), (28, 91171520), (32, 79775080), (35, 72937216), (40, 63820064), (44, 58018240), (55, 46414592), (56, 45585760), (59, 43267840), (64, 39887540), (70, 36468608), (77, 33153280), (80, 31910032), (88, 29009120), (110, 23207296), (112, 22792880), (118, 21633920), (128, 19943770), (140, 18234304), (154, 16576640), (160, 15955016), (176, 14504560), (220, 11603648), (224, 11396440), (236, 10816960), (256, 9971885), (280, 9117152), (295, 8653568), (308, 8288320), (320, 7977508), (352, 7252280), (385, 6630656), (413, 6181120), (439, 5815040), (440, 5801824), (448, 5698220), (472, 5408480), (560, 4558576), (590, 4326784), (616, 4144160), (640, 3988754), (649, 3933440), (704, 3626140), (770, 3315328), (826, 3090560), (878, 2907520), (880, 2900912), (896, 2849110), (944, 2704240), (1120, 2279288), (1180, 2163392), (1232, 2072080), (1280, 1994377), (1298, 1966720), (1408, 1813070), (1540, 1657664), (1652, 1545280), (1756, 1453760), (1760, 1450456), (1792, 1424555), (1888, 1352120), (2065, 1236224), (2195, 1163008), (2240, 1139644), (2360, 1081696), (2464, 1036040), (2596, 983360), (2816, 906535), (3073, 830720), (3080, 828832), (3245, 786688), (3304, 772640), (3512, 726880), (3520, 725228), (3776, 676060), (4130, 618112), (4390, 581504), (4480, 569822), (4543, 561920), (4720, 540848), (4829, 528640), (4928, 518020), (5192, 491680), (6146, 415360), (6160, 414416), (6490, 393344), (6608, 386320), (7024, 363440), (7040, 362614), (7552, 338030), (8260, 309056), (8780, 290752), (8960, 284911), (9086, 280960), (9440, 270424), (9658, 264320), (9856, 259010), (10384, 245840), (12292, 207680), (12320, 207208), (12980, 196672), (13216, 193160), (14048, 181720), (14080, 181307), (15104, 169015), (15365, 166144), (16520, 154528), (17560, 145376), (18172, 140480), (18880, 135212), (19316, 132160), (19712, 129505), (20768, 122920), (22715, 112384), (24145, 105728), (24584, 103840), (24640, 103604), (25901, 98560), (25960, 98336), (26432, 96580), (28096, 90860), (30730, 83072), (33040, 77264), (33803, 75520), (35120, 72688), (36344, 70240), (37760, 67606), (38632, 66080), (41536, 61460), (45430, 56192), (48290, 52864), (49168, 51920), (49280, 51802)]