2077455360

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{641}}^1$

素因数の和:880

約数の個数: 176

約数和(自身を含む): 6686517312

約数和(自身を除く): 4609061952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 211, 240, 256, 320, 384, 422, 480, 512, 633, 640, 641, 768, 844, 960, 1024, 1055, 1266, 1280, 1282, 1536, 1688, 1920, 1923, 2110, 2532, 2560, 2564, 3072, 3165, 3205, 3376, 3840, 3846, 4220, 5064, 5120, 5128, 6330, 6410, 6752, 7680, 7692, 8440, 9615, 10128, 10256, 12660, 12820, 13504, 15360, 15384, 16880, 19230, 20256, 20512, 25320, 25640, 27008, 30768, 33760, 38460, 40512, 41024, 50640, 51280, 54016, 61536, 67520, 76920, 81024, 82048, 101280, 102560, 108032, 123072, 135040, 135251, 153840, 162048, 164096, 202560, 205120, 216064, 246144, 270080, 270502, 307680, 324096, 328192, 405120, 405753, 410240, 492288, 540160, 541004, 615360, 648192, 656384, 676255, 810240, 811506, 820480, 984576, 1080320, 1082008, 1230720, 1352510, 1620480, 1623012, 1640960, 1969152, 2028765, 2164016, 2461440, 2705020, 3240960, 3246024, 3281920, 4057530, 4328032, 4922880, 5410040, 6492048, 8115060, 8656064, 9845760, 10820080, 12984096, 16230120, 17312128, 21640160, 25968192, 32460240, 34624256, 43280320, 51936384, 64920480, 69248512, 86560640, 103872768, 129840960, 138497024, 173121280, 207745536, 259681920, 346242560, 415491072, 519363840, 692485120, 1038727680, 2077455360]

約数ペア:

[(1, 2077455360), (2, 1038727680), (3, 692485120), (4, 519363840), (5, 415491072), (6, 346242560), (8, 259681920), (10, 207745536), (12, 173121280), (15, 138497024), (16, 129840960), (20, 103872768), (24, 86560640), (30, 69248512), (32, 64920480), (40, 51936384), (48, 43280320), (60, 34624256), (64, 32460240), (80, 25968192), (96, 21640160), (120, 17312128), (128, 16230120), (160, 12984096), (192, 10820080), (211, 9845760), (240, 8656064), (256, 8115060), (320, 6492048), (384, 5410040), (422, 4922880), (480, 4328032), (512, 4057530), (633, 3281920), (640, 3246024), (641, 3240960), (768, 2705020), (844, 2461440), (960, 2164016), (1024, 2028765), (1055, 1969152), (1266, 1640960), (1280, 1623012), (1282, 1620480), (1536, 1352510), (1688, 1230720), (1920, 1082008), (1923, 1080320), (2110, 984576), (2532, 820480), (2560, 811506), (2564, 810240), (3072, 676255), (3165, 656384), (3205, 648192), (3376, 615360), (3840, 541004), (3846, 540160), (4220, 492288), (5064, 410240), (5120, 405753), (5128, 405120), (6330, 328192), (6410, 324096), (6752, 307680), (7680, 270502), (7692, 270080), (8440, 246144), (9615, 216064), (10128, 205120), (10256, 202560), (12660, 164096), (12820, 162048), (13504, 153840), (15360, 135251), (15384, 135040), (16880, 123072), (19230, 108032), (20256, 102560), (20512, 101280), (25320, 82048), (25640, 81024), (27008, 76920), (30768, 67520), (33760, 61536), (38460, 54016), (40512, 51280), (41024, 50640)]