66631320

素因数分解:

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

素因数の和:354

約数の個数: 192

約数和(自身を含む): 250585920

約数和(自身を除く): 183954600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 137, 140, 168, 180, 193, 210, 252, 274, 280, 315, 360, 386, 411, 420, 504, 548, 579, 630, 685, 772, 822, 840, 959, 965, 1096, 1158, 1233, 1260, 1351, 1370, 1544, 1644, 1737, 1918, 1930, 2055, 2316, 2466, 2520, 2702, 2740, 2877, 2895, 3288, 3474, 3836, 3860, 4053, 4110, 4632, 4795, 4932, 5404, 5480, 5754, 5790, 6165, 6755, 6948, 7672, 7720, 8106, 8220, 8631, 8685, 9590, 9864, 10808, 11508, 11580, 12159, 12330, 13510, 13896, 14385, 16212, 16440, 17262, 17370, 19180, 20265, 23016, 23160, 24318, 24660, 26441, 27020, 28770, 32424, 34524, 34740, 38360, 40530, 43155, 48636, 49320, 52882, 54040, 57540, 60795, 69048, 69480, 79323, 81060, 86310, 97272, 105764, 115080, 121590, 132205, 158646, 162120, 172620, 185087, 211528, 237969, 243180, 264410, 317292, 345240, 370174, 396615, 475938, 486360, 528820, 555261, 634584, 740348, 793230, 925435, 951876, 1057640, 1110522, 1189845, 1480696, 1586460, 1665783, 1850870, 1903752, 2221044, 2379690, 2776305, 3172920, 3331566, 3701740, 4442088, 4759380, 5552610, 6663132, 7403480, 8328915, 9518760, 11105220, 13326264, 16657830, 22210440, 33315660, 66631320]

約数ペア:

[(1, 66631320), (2, 33315660), (3, 22210440), (4, 16657830), (5, 13326264), (6, 11105220), (7, 9518760), (8, 8328915), (9, 7403480), (10, 6663132), (12, 5552610), (14, 4759380), (15, 4442088), (18, 3701740), (20, 3331566), (21, 3172920), (24, 2776305), (28, 2379690), (30, 2221044), (35, 1903752), (36, 1850870), (40, 1665783), (42, 1586460), (45, 1480696), (56, 1189845), (60, 1110522), (63, 1057640), (70, 951876), (72, 925435), (84, 793230), (90, 740348), (105, 634584), (120, 555261), (126, 528820), (137, 486360), (140, 475938), (168, 396615), (180, 370174), (193, 345240), (210, 317292), (252, 264410), (274, 243180), (280, 237969), (315, 211528), (360, 185087), (386, 172620), (411, 162120), (420, 158646), (504, 132205), (548, 121590), (579, 115080), (630, 105764), (685, 97272), (772, 86310), (822, 81060), (840, 79323), (959, 69480), (965, 69048), (1096, 60795), (1158, 57540), (1233, 54040), (1260, 52882), (1351, 49320), (1370, 48636), (1544, 43155), (1644, 40530), (1737, 38360), (1918, 34740), (1930, 34524), (2055, 32424), (2316, 28770), (2466, 27020), (2520, 26441), (2702, 24660), (2740, 24318), (2877, 23160), (2895, 23016), (3288, 20265), (3474, 19180), (3836, 17370), (3860, 17262), (4053, 16440), (4110, 16212), (4632, 14385), (4795, 13896), (4932, 13510), (5404, 12330), (5480, 12159), (5754, 11580), (5790, 11508), (6165, 10808), (6755, 9864), (6948, 9590), (7672, 8685), (7720, 8631), (8106, 8220)]