271586280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:240

約数の個数: 256

約数和(自身を含む): 975237120

約数和(自身を除く): 703650840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 56, 60, 70, 73, 84, 86, 103, 105, 120, 129, 140, 146, 168, 172, 206, 210, 215, 219, 258, 280, 292, 301, 309, 344, 365, 412, 420, 430, 438, 511, 515, 516, 584, 602, 618, 645, 721, 730, 824, 840, 860, 876, 903, 1022, 1030, 1032, 1095, 1204, 1236, 1290, 1442, 1460, 1505, 1533, 1545, 1720, 1752, 1806, 2044, 2060, 2163, 2190, 2408, 2472, 2555, 2580, 2884, 2920, 3010, 3066, 3090, 3139, 3605, 3612, 4088, 4120, 4326, 4380, 4429, 4515, 5110, 5160, 5768, 6020, 6132, 6180, 6278, 7210, 7224, 7519, 7665, 8652, 8760, 8858, 9030, 9417, 10220, 10815, 12040, 12264, 12360, 12556, 13287, 14420, 15038, 15330, 15695, 17304, 17716, 18060, 18834, 20440, 21630, 21973, 22145, 22557, 25112, 26574, 28840, 30076, 30660, 31003, 31390, 35432, 36120, 37595, 37668, 43260, 43946, 44290, 45114, 47085, 52633, 53148, 60152, 61320, 62006, 62780, 65919, 66435, 75190, 75336, 86520, 87892, 88580, 90228, 93009, 94170, 105266, 106296, 109865, 112785, 124012, 125560, 131838, 132870, 150380, 155015, 157899, 175784, 177160, 180456, 186018, 188340, 210532, 219730, 225570, 248024, 263165, 263676, 265740, 300760, 310030, 315798, 323317, 329595, 372036, 376680, 421064, 439460, 451140, 465045, 526330, 527352, 531480, 620060, 631596, 646634, 659190, 744072, 789495, 878920, 902280, 930090, 969951, 1052660, 1240120, 1263192, 1293268, 1318380, 1578990, 1616585, 1860180, 1939902, 2105320, 2263219, 2586536, 2636760, 3157980, 3233170, 3720360, 3879804, 4526438, 4849755, 6315960, 6466340, 6789657, 7759608, 9052876, 9699510, 11316095, 12932680, 13579314, 18105752, 19399020, 22632190, 27158628, 33948285, 38798040, 45264380, 54317256, 67896570, 90528760, 135793140, 271586280]

約数ペア:

[(1, 271586280), (2, 135793140), (3, 90528760), (4, 67896570), (5, 54317256), (6, 45264380), (7, 38798040), (8, 33948285), (10, 27158628), (12, 22632190), (14, 19399020), (15, 18105752), (20, 13579314), (21, 12932680), (24, 11316095), (28, 9699510), (30, 9052876), (35, 7759608), (40, 6789657), (42, 6466340), (43, 6315960), (56, 4849755), (60, 4526438), (70, 3879804), (73, 3720360), (84, 3233170), (86, 3157980), (103, 2636760), (105, 2586536), (120, 2263219), (129, 2105320), (140, 1939902), (146, 1860180), (168, 1616585), (172, 1578990), (206, 1318380), (210, 1293268), (215, 1263192), (219, 1240120), (258, 1052660), (280, 969951), (292, 930090), (301, 902280), (309, 878920), (344, 789495), (365, 744072), (412, 659190), (420, 646634), (430, 631596), (438, 620060), (511, 531480), (515, 527352), (516, 526330), (584, 465045), (602, 451140), (618, 439460), (645, 421064), (721, 376680), (730, 372036), (824, 329595), (840, 323317), (860, 315798), (876, 310030), (903, 300760), (1022, 265740), (1030, 263676), (1032, 263165), (1095, 248024), (1204, 225570), (1236, 219730), (1290, 210532), (1442, 188340), (1460, 186018), (1505, 180456), (1533, 177160), (1545, 175784), (1720, 157899), (1752, 155015), (1806, 150380), (2044, 132870), (2060, 131838), (2163, 125560), (2190, 124012), (2408, 112785), (2472, 109865), (2555, 106296), (2580, 105266), (2884, 94170), (2920, 93009), (3010, 90228), (3066, 88580), (3090, 87892), (3139, 86520), (3605, 75336), (3612, 75190), (4088, 66435), (4120, 65919), (4326, 62780), (4380, 62006), (4429, 61320), (4515, 60152), (5110, 53148), (5160, 52633), (5768, 47085), (6020, 45114), (6132, 44290), (6180, 43946), (6278, 43260), (7210, 37668), (7224, 37595), (7519, 36120), (7665, 35432), (8652, 31390), (8760, 31003), (8858, 30660), (9030, 30076), (9417, 28840), (10220, 26574), (10815, 25112), (12040, 22557), (12264, 22145), (12360, 21973), (12556, 21630), (13287, 20440), (14420, 18834), (15038, 18060), (15330, 17716), (15695, 17304)]