145136640

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{859}}^1$

素因数の和:898

約数の個数: 176

約数和(自身を含む): 507000960

約数和(自身を除く): 361864320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 512, 528, 640, 660, 704, 768, 859, 880, 960, 1024, 1056, 1280, 1320, 1408, 1536, 1718, 1760, 1920, 2112, 2560, 2577, 2640, 2816, 3072, 3436, 3520, 3840, 4224, 4295, 5120, 5154, 5280, 5632, 6872, 7040, 7680, 8448, 8590, 9449, 10308, 10560, 11264, 12885, 13744, 14080, 15360, 16896, 17180, 18898, 20616, 21120, 25770, 27488, 28160, 28347, 33792, 34360, 37796, 41232, 42240, 47245, 51540, 54976, 56320, 56694, 68720, 75592, 82464, 84480, 94490, 103080, 109952, 113388, 137440, 141735, 151184, 164928, 168960, 188980, 206160, 219904, 226776, 274880, 283470, 302368, 329856, 377960, 412320, 439808, 453552, 549760, 566940, 604736, 659712, 755920, 824640, 879616, 907104, 1099520, 1133880, 1209472, 1319424, 1511840, 1649280, 1814208, 2199040, 2267760, 2418944, 2638848, 3023680, 3298560, 3628416, 4398080, 4535520, 4837888, 6047360, 6597120, 7256832, 9071040, 9675776, 12094720, 13194240, 14513664, 18142080, 24189440, 29027328, 36284160, 48378880, 72568320, 145136640]

約数ペア:

[(1, 145136640), (2, 72568320), (3, 48378880), (4, 36284160), (5, 29027328), (6, 24189440), (8, 18142080), (10, 14513664), (11, 13194240), (12, 12094720), (15, 9675776), (16, 9071040), (20, 7256832), (22, 6597120), (24, 6047360), (30, 4837888), (32, 4535520), (33, 4398080), (40, 3628416), (44, 3298560), (48, 3023680), (55, 2638848), (60, 2418944), (64, 2267760), (66, 2199040), (80, 1814208), (88, 1649280), (96, 1511840), (110, 1319424), (120, 1209472), (128, 1133880), (132, 1099520), (160, 907104), (165, 879616), (176, 824640), (192, 755920), (220, 659712), (240, 604736), (256, 566940), (264, 549760), (320, 453552), (330, 439808), (352, 412320), (384, 377960), (440, 329856), (480, 302368), (512, 283470), (528, 274880), (640, 226776), (660, 219904), (704, 206160), (768, 188980), (859, 168960), (880, 164928), (960, 151184), (1024, 141735), (1056, 137440), (1280, 113388), (1320, 109952), (1408, 103080), (1536, 94490), (1718, 84480), (1760, 82464), (1920, 75592), (2112, 68720), (2560, 56694), (2577, 56320), (2640, 54976), (2816, 51540), (3072, 47245), (3436, 42240), (3520, 41232), (3840, 37796), (4224, 34360), (4295, 33792), (5120, 28347), (5154, 28160), (5280, 27488), (5632, 25770), (6872, 21120), (7040, 20616), (7680, 18898), (8448, 17180), (8590, 16896), (9449, 15360), (10308, 14080), (10560, 13744), (11264, 12885)]