580321280

素因数分解:

$2^{16}\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1$

素因数の和:78

約数の個数: 272

約数和(自身を含む): 1811925504

約数和(自身を除く): 1231604224

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 28, 32, 35, 40, 44, 46, 55, 56, 64, 70, 77, 80, 88, 92, 110, 112, 115, 128, 140, 154, 160, 161, 176, 184, 220, 224, 230, 253, 256, 280, 308, 320, 322, 352, 368, 385, 440, 448, 460, 506, 512, 560, 616, 640, 644, 704, 736, 770, 805, 880, 896, 920, 1012, 1024, 1120, 1232, 1265, 1280, 1288, 1408, 1472, 1540, 1610, 1760, 1771, 1792, 1840, 2024, 2048, 2240, 2464, 2530, 2560, 2576, 2816, 2944, 3080, 3220, 3520, 3542, 3584, 3680, 4048, 4096, 4480, 4928, 5060, 5120, 5152, 5632, 5888, 6160, 6440, 7040, 7084, 7168, 7360, 8096, 8192, 8855, 8960, 9856, 10120, 10240, 10304, 11264, 11776, 12320, 12880, 14080, 14168, 14336, 14720, 16192, 16384, 17710, 17920, 19712, 20240, 20480, 20608, 22528, 23552, 24640, 25760, 28160, 28336, 28672, 29440, 32384, 32768, 35420, 35840, 39424, 40480, 40960, 41216, 45056, 47104, 49280, 51520, 56320, 56672, 57344, 58880, 64768, 65536, 70840, 71680, 78848, 80960, 81920, 82432, 90112, 94208, 98560, 103040, 112640, 113344, 114688, 117760, 129536, 141680, 143360, 157696, 161920, 163840, 164864, 180224, 188416, 197120, 206080, 225280, 226688, 229376, 235520, 259072, 283360, 286720, 315392, 323840, 327680, 329728, 360448, 376832, 394240, 412160, 450560, 453376, 458752, 471040, 518144, 566720, 573440, 630784, 647680, 659456, 720896, 753664, 788480, 824320, 901120, 906752, 942080, 1036288, 1133440, 1146880, 1261568, 1295360, 1318912, 1507328, 1576960, 1648640, 1802240, 1813504, 1884160, 2072576, 2266880, 2293760, 2523136, 2590720, 2637824, 3153920, 3297280, 3604480, 3627008, 3768320, 4145152, 4533760, 5046272, 5181440, 5275648, 6307840, 6594560, 7254016, 7536640, 8290304, 9067520, 10362880, 10551296, 12615680, 13189120, 14508032, 16580608, 18135040, 20725760, 25231360, 26378240, 29016064, 36270080, 41451520, 52756480, 58032128, 72540160, 82903040, 116064256, 145080320, 290160640, 580321280]

約数ペア:

[(1, 580321280), (2, 290160640), (4, 145080320), (5, 116064256), (7, 82903040), (8, 72540160), (10, 58032128), (11, 52756480), (14, 41451520), (16, 36270080), (20, 29016064), (22, 26378240), (23, 25231360), (28, 20725760), (32, 18135040), (35, 16580608), (40, 14508032), (44, 13189120), (46, 12615680), (55, 10551296), (56, 10362880), (64, 9067520), (70, 8290304), (77, 7536640), (80, 7254016), (88, 6594560), (92, 6307840), (110, 5275648), (112, 5181440), (115, 5046272), (128, 4533760), (140, 4145152), (154, 3768320), (160, 3627008), (161, 3604480), (176, 3297280), (184, 3153920), (220, 2637824), (224, 2590720), (230, 2523136), (253, 2293760), (256, 2266880), (280, 2072576), (308, 1884160), (320, 1813504), (322, 1802240), (352, 1648640), (368, 1576960), (385, 1507328), (440, 1318912), (448, 1295360), (460, 1261568), (506, 1146880), (512, 1133440), (560, 1036288), (616, 942080), (640, 906752), (644, 901120), (704, 824320), (736, 788480), (770, 753664), (805, 720896), (880, 659456), (896, 647680), (920, 630784), (1012, 573440), (1024, 566720), (1120, 518144), (1232, 471040), (1265, 458752), (1280, 453376), (1288, 450560), (1408, 412160), (1472, 394240), (1540, 376832), (1610, 360448), (1760, 329728), (1771, 327680), (1792, 323840), (1840, 315392), (2024, 286720), (2048, 283360), (2240, 259072), (2464, 235520), (2530, 229376), (2560, 226688), (2576, 225280), (2816, 206080), (2944, 197120), (3080, 188416), (3220, 180224), (3520, 164864), (3542, 163840), (3584, 161920), (3680, 157696), (4048, 143360), (4096, 141680), (4480, 129536), (4928, 117760), (5060, 114688), (5120, 113344), (5152, 112640), (5632, 103040), (5888, 98560), (6160, 94208), (6440, 90112), (7040, 82432), (7084, 81920), (7168, 80960), (7360, 78848), (8096, 71680), (8192, 70840), (8855, 65536), (8960, 64768), (9856, 58880), (10120, 57344), (10240, 56672), (10304, 56320), (11264, 51520), (11776, 49280), (12320, 47104), (12880, 45056), (14080, 41216), (14168, 40960), (14336, 40480), (14720, 39424), (16192, 35840), (16384, 35420), (17710, 32768), (17920, 32384), (19712, 29440), (20240, 28672), (20480, 28336), (20608, 28160), (22528, 25760), (23552, 24640)]