266525280

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:358

約数の個数: 288

約数和(自身を含む): 1052460864

約数和(自身を除く): 785935584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 137, 140, 144, 160, 168, 180, 193, 210, 224, 240, 252, 274, 280, 288, 315, 336, 360, 386, 411, 420, 480, 504, 548, 560, 579, 630, 672, 685, 720, 772, 822, 840, 959, 965, 1008, 1096, 1120, 1158, 1233, 1260, 1351, 1370, 1440, 1544, 1644, 1680, 1737, 1918, 1930, 2016, 2055, 2192, 2316, 2466, 2520, 2702, 2740, 2877, 2895, 3088, 3288, 3360, 3474, 3836, 3860, 4053, 4110, 4384, 4632, 4795, 4932, 5040, 5404, 5480, 5754, 5790, 6165, 6176, 6576, 6755, 6948, 7672, 7720, 8106, 8220, 8631, 8685, 9264, 9590, 9864, 10080, 10808, 10960, 11508, 11580, 12159, 12330, 13152, 13510, 13896, 14385, 15344, 15440, 16212, 16440, 17262, 17370, 18528, 19180, 19728, 20265, 21616, 21920, 23016, 23160, 24318, 24660, 26441, 27020, 27792, 28770, 30688, 30880, 32424, 32880, 34524, 34740, 38360, 39456, 40530, 43155, 43232, 46032, 46320, 48636, 49320, 52882, 54040, 55584, 57540, 60795, 64848, 65760, 69048, 69480, 76720, 79323, 81060, 86310, 92064, 92640, 97272, 98640, 105764, 108080, 115080, 121590, 129696, 132205, 138096, 138960, 153440, 158646, 162120, 172620, 185087, 194544, 197280, 211528, 216160, 230160, 237969, 243180, 264410, 276192, 277920, 317292, 324240, 345240, 370174, 389088, 396615, 423056, 460320, 475938, 486360, 528820, 555261, 634584, 648480, 690480, 740348, 793230, 846112, 925435, 951876, 972720, 1057640, 1110522, 1189845, 1269168, 1380960, 1480696, 1586460, 1665783, 1850870, 1903752, 1945440, 2115280, 2221044, 2379690, 2538336, 2776305, 2961392, 3172920, 3331566, 3701740, 3807504, 4230560, 4442088, 4759380, 5552610, 5922784, 6345840, 6663132, 7403480, 7615008, 8328915, 8884176, 9518760, 11105220, 12691680, 13326264, 14806960, 16657830, 17768352, 19037520, 22210440, 26652528, 29613920, 33315660, 38075040, 44420880, 53305056, 66631320, 88841760, 133262640, 266525280]

約数ペア:

[(1, 266525280), (2, 133262640), (3, 88841760), (4, 66631320), (5, 53305056), (6, 44420880), (7, 38075040), (8, 33315660), (9, 29613920), (10, 26652528), (12, 22210440), (14, 19037520), (15, 17768352), (16, 16657830), (18, 14806960), (20, 13326264), (21, 12691680), (24, 11105220), (28, 9518760), (30, 8884176), (32, 8328915), (35, 7615008), (36, 7403480), (40, 6663132), (42, 6345840), (45, 5922784), (48, 5552610), (56, 4759380), (60, 4442088), (63, 4230560), (70, 3807504), (72, 3701740), (80, 3331566), (84, 3172920), (90, 2961392), (96, 2776305), (105, 2538336), (112, 2379690), (120, 2221044), (126, 2115280), (137, 1945440), (140, 1903752), (144, 1850870), (160, 1665783), (168, 1586460), (180, 1480696), (193, 1380960), (210, 1269168), (224, 1189845), (240, 1110522), (252, 1057640), (274, 972720), (280, 951876), (288, 925435), (315, 846112), (336, 793230), (360, 740348), (386, 690480), (411, 648480), (420, 634584), (480, 555261), (504, 528820), (548, 486360), (560, 475938), (579, 460320), (630, 423056), (672, 396615), (685, 389088), (720, 370174), (772, 345240), (822, 324240), (840, 317292), (959, 277920), (965, 276192), (1008, 264410), (1096, 243180), (1120, 237969), (1158, 230160), (1233, 216160), (1260, 211528), (1351, 197280), (1370, 194544), (1440, 185087), (1544, 172620), (1644, 162120), (1680, 158646), (1737, 153440), (1918, 138960), (1930, 138096), (2016, 132205), (2055, 129696), (2192, 121590), (2316, 115080), (2466, 108080), (2520, 105764), (2702, 98640), (2740, 97272), (2877, 92640), (2895, 92064), (3088, 86310), (3288, 81060), (3360, 79323), (3474, 76720), (3836, 69480), (3860, 69048), (4053, 65760), (4110, 64848), (4384, 60795), (4632, 57540), (4795, 55584), (4932, 54040), (5040, 52882), (5404, 49320), (5480, 48636), (5754, 46320), (5790, 46032), (6165, 43232), (6176, 43155), (6576, 40530), (6755, 39456), (6948, 38360), (7672, 34740), (7720, 34524), (8106, 32880), (8220, 32424), (8631, 30880), (8685, 30688), (9264, 28770), (9590, 27792), (9864, 27020), (10080, 26441), (10808, 24660), (10960, 24318), (11508, 23160), (11580, 23016), (12159, 21920), (12330, 21616), (13152, 20265), (13510, 19728), (13896, 19180), (14385, 18528), (15344, 17370), (15440, 17262), (16212, 16440)]