205877760

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2437}}^1$

素因数の和:2474

約数の個数: 160

約数和(自身を含む): 718293312

約数和(自身を除く): 512415552

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, 880, 960, 1056, 1280, 1320, 1408, 1536, 1760, 1920, 2112, 2437, 2560, 2640, 2816, 3520, 3840, 4224, 4874, 5280, 5632, 7040, 7311, 7680, 8448, 9748, 10560, 12185, 14080, 14622, 16896, 19496, 21120, 24370, 26807, 28160, 29244, 36555, 38992, 42240, 48740, 53614, 58488, 73110, 77984, 80421, 84480, 97480, 107228, 116976, 134035, 146220, 155968, 160842, 194960, 214456, 233952, 268070, 292440, 311936, 321684, 389920, 402105, 428912, 467904, 536140, 584880, 623872, 643368, 779840, 804210, 857824, 935808, 1072280, 1169760, 1247744, 1286736, 1559680, 1608420, 1715648, 1871616, 2144560, 2339520, 2573472, 3119360, 3216840, 3431296, 3743232, 4289120, 4679040, 5146944, 6238720, 6433680, 6862592, 8578240, 9358080, 10293888, 12867360, 13725184, 17156480, 18716160, 20587776, 25734720, 34312960, 41175552, 51469440, 68625920, 102938880, 205877760]

約数ペア:

[(1, 205877760), (2, 102938880), (3, 68625920), (4, 51469440), (5, 41175552), (6, 34312960), (8, 25734720), (10, 20587776), (11, 18716160), (12, 17156480), (15, 13725184), (16, 12867360), (20, 10293888), (22, 9358080), (24, 8578240), (30, 6862592), (32, 6433680), (33, 6238720), (40, 5146944), (44, 4679040), (48, 4289120), (55, 3743232), (60, 3431296), (64, 3216840), (66, 3119360), (80, 2573472), (88, 2339520), (96, 2144560), (110, 1871616), (120, 1715648), (128, 1608420), (132, 1559680), (160, 1286736), (165, 1247744), (176, 1169760), (192, 1072280), (220, 935808), (240, 857824), (256, 804210), (264, 779840), (320, 643368), (330, 623872), (352, 584880), (384, 536140), (440, 467904), (480, 428912), (512, 402105), (528, 389920), (640, 321684), (660, 311936), (704, 292440), (768, 268070), (880, 233952), (960, 214456), (1056, 194960), (1280, 160842), (1320, 155968), (1408, 146220), (1536, 134035), (1760, 116976), (1920, 107228), (2112, 97480), (2437, 84480), (2560, 80421), (2640, 77984), (2816, 73110), (3520, 58488), (3840, 53614), (4224, 48740), (4874, 42240), (5280, 38992), (5632, 36555), (7040, 29244), (7311, 28160), (7680, 26807), (8448, 24370), (9748, 21120), (10560, 19496), (12185, 16896), (14080, 14622)]