1141553280

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{541}}^1$

素因数の和:727

約数の個数: 256

約数和(自身を含む): 4192738560

約数和(自身を除く): 3051185280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 157, 160, 168, 192, 210, 224, 240, 280, 314, 320, 336, 384, 420, 448, 471, 480, 541, 560, 628, 640, 672, 785, 840, 896, 942, 960, 1082, 1099, 1120, 1256, 1344, 1570, 1623, 1680, 1884, 1920, 2164, 2198, 2240, 2355, 2512, 2688, 2705, 3140, 3246, 3297, 3360, 3768, 3787, 4328, 4396, 4480, 4710, 5024, 5410, 5495, 6280, 6492, 6594, 6720, 7536, 7574, 8115, 8656, 8792, 9420, 10048, 10820, 10990, 11361, 12560, 12984, 13188, 13440, 15072, 15148, 16230, 16485, 17312, 17584, 18840, 18935, 20096, 21640, 21980, 22722, 25120, 25968, 26376, 30144, 30296, 32460, 32970, 34624, 35168, 37680, 37870, 43280, 43960, 45444, 50240, 51936, 52752, 56805, 60288, 60592, 64920, 65940, 69248, 70336, 75360, 75740, 84937, 86560, 87920, 90888, 100480, 103872, 105504, 113610, 121184, 129840, 131880, 140672, 150720, 151480, 169874, 173120, 175840, 181776, 207744, 211008, 227220, 242368, 254811, 259680, 263760, 301440, 302960, 339748, 346240, 351680, 363552, 422016, 424685, 454440, 484736, 509622, 519360, 527520, 594559, 605920, 679496, 703360, 727104, 849370, 908880, 1019244, 1038720, 1055040, 1189118, 1211840, 1274055, 1358992, 1454208, 1698740, 1783677, 1817760, 2038488, 2110080, 2378236, 2423680, 2548110, 2717984, 2972795, 3397480, 3567354, 3635520, 4076976, 4756472, 5096220, 5435968, 5945590, 6794960, 7134708, 7271040, 8153952, 8918385, 9512944, 10192440, 10871936, 11891180, 13589920, 14269416, 16307904, 17836770, 19025888, 20384880, 23782360, 27179840, 28538832, 32615808, 35673540, 38051776, 40769760, 47564720, 54359680, 57077664, 71347080, 76103552, 81539520, 95129440, 114155328, 142694160, 163079040, 190258880, 228310656, 285388320, 380517760, 570776640, 1141553280]

約数ペア:

[(1, 1141553280), (2, 570776640), (3, 380517760), (4, 285388320), (5, 228310656), (6, 190258880), (7, 163079040), (8, 142694160), (10, 114155328), (12, 95129440), (14, 81539520), (15, 76103552), (16, 71347080), (20, 57077664), (21, 54359680), (24, 47564720), (28, 40769760), (30, 38051776), (32, 35673540), (35, 32615808), (40, 28538832), (42, 27179840), (48, 23782360), (56, 20384880), (60, 19025888), (64, 17836770), (70, 16307904), (80, 14269416), (84, 13589920), (96, 11891180), (105, 10871936), (112, 10192440), (120, 9512944), (128, 8918385), (140, 8153952), (157, 7271040), (160, 7134708), (168, 6794960), (192, 5945590), (210, 5435968), (224, 5096220), (240, 4756472), (280, 4076976), (314, 3635520), (320, 3567354), (336, 3397480), (384, 2972795), (420, 2717984), (448, 2548110), (471, 2423680), (480, 2378236), (541, 2110080), (560, 2038488), (628, 1817760), (640, 1783677), (672, 1698740), (785, 1454208), (840, 1358992), (896, 1274055), (942, 1211840), (960, 1189118), (1082, 1055040), (1099, 1038720), (1120, 1019244), (1256, 908880), (1344, 849370), (1570, 727104), (1623, 703360), (1680, 679496), (1884, 605920), (1920, 594559), (2164, 527520), (2198, 519360), (2240, 509622), (2355, 484736), (2512, 454440), (2688, 424685), (2705, 422016), (3140, 363552), (3246, 351680), (3297, 346240), (3360, 339748), (3768, 302960), (3787, 301440), (4328, 263760), (4396, 259680), (4480, 254811), (4710, 242368), (5024, 227220), (5410, 211008), (5495, 207744), (6280, 181776), (6492, 175840), (6594, 173120), (6720, 169874), (7536, 151480), (7574, 150720), (8115, 140672), (8656, 131880), (8792, 129840), (9420, 121184), (10048, 113610), (10820, 105504), (10990, 103872), (11361, 100480), (12560, 90888), (12984, 87920), (13188, 86560), (13440, 84937), (15072, 75740), (15148, 75360), (16230, 70336), (16485, 69248), (17312, 65940), (17584, 64920), (18840, 60592), (18935, 60288), (20096, 56805), (21640, 52752), (21980, 51936), (22722, 50240), (25120, 45444), (25968, 43960), (26376, 43280), (30144, 37870), (30296, 37680), (32460, 35168), (32970, 34624)]