283791360

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:212

約数の個数: 208

約数和(自身を含む): 943603200

約数和(自身を除く): 659811840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 149, 155, 160, 186, 192, 240, 248, 256, 298, 310, 320, 372, 384, 447, 465, 480, 496, 512, 596, 620, 640, 744, 745, 768, 894, 930, 960, 992, 1024, 1192, 1240, 1280, 1488, 1490, 1536, 1788, 1860, 1920, 1984, 2048, 2235, 2384, 2480, 2560, 2976, 2980, 3072, 3576, 3720, 3840, 3968, 4096, 4470, 4619, 4768, 4960, 5120, 5952, 5960, 6144, 7152, 7440, 7680, 7936, 8940, 9238, 9536, 9920, 10240, 11904, 11920, 12288, 13857, 14304, 14880, 15360, 15872, 17880, 18476, 19072, 19840, 20480, 23095, 23808, 23840, 27714, 28608, 29760, 30720, 31744, 35760, 36952, 38144, 39680, 46190, 47616, 47680, 55428, 57216, 59520, 61440, 63488, 69285, 71520, 73904, 76288, 79360, 92380, 95232, 95360, 110856, 114432, 119040, 126976, 138570, 143040, 147808, 152576, 158720, 184760, 190464, 190720, 221712, 228864, 238080, 277140, 286080, 295616, 305152, 317440, 369520, 380928, 381440, 443424, 457728, 476160, 554280, 572160, 591232, 610304, 634880, 739040, 762880, 886848, 915456, 952320, 1108560, 1144320, 1182464, 1478080, 1525760, 1773696, 1830912, 1904640, 2217120, 2288640, 2364928, 2956160, 3051520, 3547392, 4434240, 4577280, 4729856, 5912320, 7094784, 8868480, 9154560, 9459712, 11824640, 14189568, 17736960, 18919424, 23649280, 28379136, 35473920, 47298560, 56758272, 70947840, 94597120, 141895680, 283791360]

約数ペア:

[(1, 283791360), (2, 141895680), (3, 94597120), (4, 70947840), (5, 56758272), (6, 47298560), (8, 35473920), (10, 28379136), (12, 23649280), (15, 18919424), (16, 17736960), (20, 14189568), (24, 11824640), (30, 9459712), (31, 9154560), (32, 8868480), (40, 7094784), (48, 5912320), (60, 4729856), (62, 4577280), (64, 4434240), (80, 3547392), (93, 3051520), (96, 2956160), (120, 2364928), (124, 2288640), (128, 2217120), (149, 1904640), (155, 1830912), (160, 1773696), (186, 1525760), (192, 1478080), (240, 1182464), (248, 1144320), (256, 1108560), (298, 952320), (310, 915456), (320, 886848), (372, 762880), (384, 739040), (447, 634880), (465, 610304), (480, 591232), (496, 572160), (512, 554280), (596, 476160), (620, 457728), (640, 443424), (744, 381440), (745, 380928), (768, 369520), (894, 317440), (930, 305152), (960, 295616), (992, 286080), (1024, 277140), (1192, 238080), (1240, 228864), (1280, 221712), (1488, 190720), (1490, 190464), (1536, 184760), (1788, 158720), (1860, 152576), (1920, 147808), (1984, 143040), (2048, 138570), (2235, 126976), (2384, 119040), (2480, 114432), (2560, 110856), (2976, 95360), (2980, 95232), (3072, 92380), (3576, 79360), (3720, 76288), (3840, 73904), (3968, 71520), (4096, 69285), (4470, 63488), (4619, 61440), (4768, 59520), (4960, 57216), (5120, 55428), (5952, 47680), (5960, 47616), (6144, 46190), (7152, 39680), (7440, 38144), (7680, 36952), (7936, 35760), (8940, 31744), (9238, 30720), (9536, 29760), (9920, 28608), (10240, 27714), (11904, 23840), (11920, 23808), (12288, 23095), (13857, 20480), (14304, 19840), (14880, 19072), (15360, 18476), (15872, 17880)]