141895680

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:210

約数の個数: 192

約数和(自身を含む): 471744000

約数和(自身を除く): 329848320

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, 4470, 4619, 4768, 4960, 5120, 5952, 5960, 6144, 7152, 7440, 7680, 7936, 8940, 9238, 9536, 9920, 10240, 11904, 11920, 13857, 14304, 14880, 15360, 15872, 17880, 18476, 19072, 19840, 23095, 23808, 23840, 27714, 28608, 29760, 30720, 31744, 35760, 36952, 38144, 39680, 46190, 47616, 47680, 55428, 57216, 59520, 63488, 69285, 71520, 73904, 76288, 79360, 92380, 95232, 95360, 110856, 114432, 119040, 138570, 143040, 147808, 152576, 158720, 184760, 190464, 190720, 221712, 228864, 238080, 277140, 286080, 295616, 305152, 317440, 369520, 381440, 443424, 457728, 476160, 554280, 572160, 591232, 739040, 762880, 886848, 915456, 952320, 1108560, 1144320, 1182464, 1478080, 1525760, 1773696, 2217120, 2288640, 2364928, 2956160, 3547392, 4434240, 4577280, 4729856, 5912320, 7094784, 8868480, 9459712, 11824640, 14189568, 17736960, 23649280, 28379136, 35473920, 47298560, 70947840, 141895680]

約数ペア:

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