887828480

素因数分解:

$2^{12}\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{563}}^1$

素因数の和:610

約数の個数: 208

約数和(自身を含む): 2660961024

約数和(自身を除く): 1773132544

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, 440, 448, 512, 560, 563, 616, 640, 704, 770, 880, 896, 1024, 1120, 1126, 1232, 1280, 1408, 1540, 1760, 1792, 2048, 2240, 2252, 2464, 2560, 2815, 2816, 3080, 3520, 3584, 3941, 4096, 4480, 4504, 4928, 5120, 5630, 5632, 6160, 6193, 7040, 7168, 7882, 8960, 9008, 9856, 10240, 11260, 11264, 12320, 12386, 14080, 14336, 15764, 17920, 18016, 19705, 19712, 20480, 22520, 22528, 24640, 24772, 28160, 28672, 30965, 31528, 35840, 36032, 39410, 39424, 43351, 45040, 45056, 49280, 49544, 56320, 61930, 63056, 71680, 72064, 78820, 78848, 86702, 90080, 98560, 99088, 112640, 123860, 126112, 143360, 144128, 157640, 157696, 173404, 180160, 197120, 198176, 216755, 225280, 247720, 252224, 288256, 315280, 315392, 346808, 360320, 394240, 396352, 433510, 495440, 504448, 576512, 630560, 693616, 720640, 788480, 792704, 867020, 990880, 1008896, 1153024, 1261120, 1387232, 1441280, 1576960, 1585408, 1734040, 1981760, 2017792, 2306048, 2522240, 2774464, 2882560, 3170816, 3468080, 3963520, 4035584, 5044480, 5548928, 5765120, 6341632, 6936160, 7927040, 8071168, 10088960, 11097856, 11530240, 12683264, 13872320, 15854080, 16142336, 20177920, 22195712, 25366528, 27744640, 31708160, 40355840, 44391424, 55489280, 63416320, 80711680, 88782848, 110978560, 126832640, 177565696, 221957120, 443914240, 887828480]

約数ペア:

[(1, 887828480), (2, 443914240), (4, 221957120), (5, 177565696), (7, 126832640), (8, 110978560), (10, 88782848), (11, 80711680), (14, 63416320), (16, 55489280), (20, 44391424), (22, 40355840), (28, 31708160), (32, 27744640), (35, 25366528), (40, 22195712), (44, 20177920), (55, 16142336), (56, 15854080), (64, 13872320), (70, 12683264), (77, 11530240), (80, 11097856), (88, 10088960), (110, 8071168), (112, 7927040), (128, 6936160), (140, 6341632), (154, 5765120), (160, 5548928), (176, 5044480), (220, 4035584), (224, 3963520), (256, 3468080), (280, 3170816), (308, 2882560), (320, 2774464), (352, 2522240), (385, 2306048), (440, 2017792), (448, 1981760), (512, 1734040), (560, 1585408), (563, 1576960), (616, 1441280), (640, 1387232), (704, 1261120), (770, 1153024), (880, 1008896), (896, 990880), (1024, 867020), (1120, 792704), (1126, 788480), (1232, 720640), (1280, 693616), (1408, 630560), (1540, 576512), (1760, 504448), (1792, 495440), (2048, 433510), (2240, 396352), (2252, 394240), (2464, 360320), (2560, 346808), (2815, 315392), (2816, 315280), (3080, 288256), (3520, 252224), (3584, 247720), (3941, 225280), (4096, 216755), (4480, 198176), (4504, 197120), (4928, 180160), (5120, 173404), (5630, 157696), (5632, 157640), (6160, 144128), (6193, 143360), (7040, 126112), (7168, 123860), (7882, 112640), (8960, 99088), (9008, 98560), (9856, 90080), (10240, 86702), (11260, 78848), (11264, 78820), (12320, 72064), (12386, 71680), (14080, 63056), (14336, 61930), (15764, 56320), (17920, 49544), (18016, 49280), (19705, 45056), (19712, 45040), (20480, 43351), (22520, 39424), (22528, 39410), (24640, 36032), (24772, 35840), (28160, 31528), (28672, 30965)]