374940160

素因数分解:

$2^9\times 5^1\times 7^4\times {\mathrm{61}}^1$

素因数の和:112

約数の個数: 200

約数和(自身を含む): 1065937356

約数和(自身を除く): 690997196

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 61, 64, 70, 80, 98, 112, 122, 128, 140, 160, 196, 224, 244, 245, 256, 280, 305, 320, 343, 392, 427, 448, 488, 490, 512, 560, 610, 640, 686, 784, 854, 896, 976, 980, 1120, 1220, 1280, 1372, 1568, 1708, 1715, 1792, 1952, 1960, 2135, 2240, 2401, 2440, 2560, 2744, 2989, 3136, 3416, 3430, 3584, 3904, 3920, 4270, 4480, 4802, 4880, 5488, 5978, 6272, 6832, 6860, 7808, 7840, 8540, 8960, 9604, 9760, 10976, 11956, 12005, 12544, 13664, 13720, 14945, 15616, 15680, 17080, 17920, 19208, 19520, 20923, 21952, 23912, 24010, 25088, 27328, 27440, 29890, 31232, 31360, 34160, 38416, 39040, 41846, 43904, 47824, 48020, 54656, 54880, 59780, 62720, 68320, 76832, 78080, 83692, 87808, 95648, 96040, 104615, 109312, 109760, 119560, 125440, 136640, 146461, 153664, 156160, 167384, 175616, 191296, 192080, 209230, 218624, 219520, 239120, 273280, 292922, 307328, 334768, 382592, 384160, 418460, 439040, 478240, 546560, 585844, 614656, 669536, 732305, 765184, 768320, 836920, 878080, 956480, 1093120, 1171688, 1229312, 1339072, 1464610, 1530368, 1536640, 1673840, 1912960, 2343376, 2678144, 2929220, 3073280, 3347680, 3825920, 4686752, 5356288, 5858440, 6146560, 6695360, 7651840, 9373504, 10712576, 11716880, 13390720, 18747008, 23433760, 26781440, 37494016, 46867520, 53562880, 74988032, 93735040, 187470080, 374940160]

約数ペア:

[(1, 374940160), (2, 187470080), (4, 93735040), (5, 74988032), (7, 53562880), (8, 46867520), (10, 37494016), (14, 26781440), (16, 23433760), (20, 18747008), (28, 13390720), (32, 11716880), (35, 10712576), (40, 9373504), (49, 7651840), (56, 6695360), (61, 6146560), (64, 5858440), (70, 5356288), (80, 4686752), (98, 3825920), (112, 3347680), (122, 3073280), (128, 2929220), (140, 2678144), (160, 2343376), (196, 1912960), (224, 1673840), (244, 1536640), (245, 1530368), (256, 1464610), (280, 1339072), (305, 1229312), (320, 1171688), (343, 1093120), (392, 956480), (427, 878080), (448, 836920), (488, 768320), (490, 765184), (512, 732305), (560, 669536), (610, 614656), (640, 585844), (686, 546560), (784, 478240), (854, 439040), (896, 418460), (976, 384160), (980, 382592), (1120, 334768), (1220, 307328), (1280, 292922), (1372, 273280), (1568, 239120), (1708, 219520), (1715, 218624), (1792, 209230), (1952, 192080), (1960, 191296), (2135, 175616), (2240, 167384), (2401, 156160), (2440, 153664), (2560, 146461), (2744, 136640), (2989, 125440), (3136, 119560), (3416, 109760), (3430, 109312), (3584, 104615), (3904, 96040), (3920, 95648), (4270, 87808), (4480, 83692), (4802, 78080), (4880, 76832), (5488, 68320), (5978, 62720), (6272, 59780), (6832, 54880), (6860, 54656), (7808, 48020), (7840, 47824), (8540, 43904), (8960, 41846), (9604, 39040), (9760, 38416), (10976, 34160), (11956, 31360), (12005, 31232), (12544, 29890), (13664, 27440), (13720, 27328), (14945, 25088), (15616, 24010), (15680, 23912), (17080, 21952), (17920, 20923), (19208, 19520)]