214616640

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1$

素因数の和:429

約数の個数: 224

約数和(自身を含む): 788578560

約数和(自身を除く): 573961920

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, 109, 112, 120, 140, 160, 168, 192, 210, 218, 224, 240, 280, 293, 320, 327, 336, 420, 436, 448, 480, 545, 560, 586, 654, 672, 763, 840, 872, 879, 960, 1090, 1120, 1172, 1308, 1344, 1465, 1526, 1635, 1680, 1744, 1758, 2051, 2180, 2240, 2289, 2344, 2616, 2930, 3052, 3270, 3360, 3488, 3516, 3815, 4102, 4360, 4395, 4578, 4688, 5232, 5860, 6104, 6153, 6540, 6720, 6976, 7032, 7630, 8204, 8720, 8790, 9156, 9376, 10255, 10464, 11445, 11720, 12208, 12306, 13080, 14064, 15260, 16408, 17440, 17580, 18312, 18752, 20510, 20928, 22890, 23440, 24416, 24612, 26160, 28128, 30520, 30765, 31937, 32816, 34880, 35160, 36624, 41020, 45780, 46880, 48832, 49224, 52320, 56256, 61040, 61530, 63874, 65632, 70320, 73248, 82040, 91560, 93760, 95811, 98448, 104640, 122080, 123060, 127748, 131264, 140640, 146496, 159685, 164080, 183120, 191622, 196896, 223559, 244160, 246120, 255496, 281280, 319370, 328160, 366240, 383244, 393792, 447118, 479055, 492240, 510992, 638740, 656320, 670677, 732480, 766488, 894236, 958110, 984480, 1021984, 1117795, 1277480, 1341354, 1532976, 1788472, 1916220, 1968960, 2043968, 2235590, 2554960, 2682708, 3065952, 3353385, 3576944, 3832440, 4471180, 5109920, 5365416, 6131904, 6706770, 7153888, 7664880, 8942360, 10219840, 10730832, 13413540, 14307776, 15329760, 17884720, 21461664, 26827080, 30659520, 35769440, 42923328, 53654160, 71538880, 107308320, 214616640]

約数ペア:

[(1, 214616640), (2, 107308320), (3, 71538880), (4, 53654160), (5, 42923328), (6, 35769440), (7, 30659520), (8, 26827080), (10, 21461664), (12, 17884720), (14, 15329760), (15, 14307776), (16, 13413540), (20, 10730832), (21, 10219840), (24, 8942360), (28, 7664880), (30, 7153888), (32, 6706770), (35, 6131904), (40, 5365416), (42, 5109920), (48, 4471180), (56, 3832440), (60, 3576944), (64, 3353385), (70, 3065952), (80, 2682708), (84, 2554960), (96, 2235590), (105, 2043968), (109, 1968960), (112, 1916220), (120, 1788472), (140, 1532976), (160, 1341354), (168, 1277480), (192, 1117795), (210, 1021984), (218, 984480), (224, 958110), (240, 894236), (280, 766488), (293, 732480), (320, 670677), (327, 656320), (336, 638740), (420, 510992), (436, 492240), (448, 479055), (480, 447118), (545, 393792), (560, 383244), (586, 366240), (654, 328160), (672, 319370), (763, 281280), (840, 255496), (872, 246120), (879, 244160), (960, 223559), (1090, 196896), (1120, 191622), (1172, 183120), (1308, 164080), (1344, 159685), (1465, 146496), (1526, 140640), (1635, 131264), (1680, 127748), (1744, 123060), (1758, 122080), (2051, 104640), (2180, 98448), (2240, 95811), (2289, 93760), (2344, 91560), (2616, 82040), (2930, 73248), (3052, 70320), (3270, 65632), (3360, 63874), (3488, 61530), (3516, 61040), (3815, 56256), (4102, 52320), (4360, 49224), (4395, 48832), (4578, 46880), (4688, 45780), (5232, 41020), (5860, 36624), (6104, 35160), (6153, 34880), (6540, 32816), (6720, 31937), (6976, 30765), (7032, 30520), (7630, 28128), (8204, 26160), (8720, 24612), (8790, 24416), (9156, 23440), (9376, 22890), (10255, 20928), (10464, 20510), (11445, 18752), (11720, 18312), (12208, 17580), (12306, 17440), (13080, 16408), (14064, 15260)]