26827080

素因数分解:

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

素因数の和:423

約数の個数: 128

約数和(自身を含む): 93139200

約数和(自身を除く): 66312120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 109, 120, 140, 168, 210, 218, 280, 293, 327, 420, 436, 545, 586, 654, 763, 840, 872, 879, 1090, 1172, 1308, 1465, 1526, 1635, 1758, 2051, 2180, 2289, 2344, 2616, 2930, 3052, 3270, 3516, 3815, 4102, 4360, 4395, 4578, 5860, 6104, 6153, 6540, 7032, 7630, 8204, 8790, 9156, 10255, 11445, 11720, 12306, 13080, 15260, 16408, 17580, 18312, 20510, 22890, 24612, 30520, 30765, 31937, 35160, 41020, 45780, 49224, 61530, 63874, 82040, 91560, 95811, 123060, 127748, 159685, 191622, 223559, 246120, 255496, 319370, 383244, 447118, 479055, 638740, 670677, 766488, 894236, 958110, 1117795, 1277480, 1341354, 1788472, 1916220, 2235590, 2682708, 3353385, 3832440, 4471180, 5365416, 6706770, 8942360, 13413540, 26827080]

約数ペア:

[(1, 26827080), (2, 13413540), (3, 8942360), (4, 6706770), (5, 5365416), (6, 4471180), (7, 3832440), (8, 3353385), (10, 2682708), (12, 2235590), (14, 1916220), (15, 1788472), (20, 1341354), (21, 1277480), (24, 1117795), (28, 958110), (30, 894236), (35, 766488), (40, 670677), (42, 638740), (56, 479055), (60, 447118), (70, 383244), (84, 319370), (105, 255496), (109, 246120), (120, 223559), (140, 191622), (168, 159685), (210, 127748), (218, 123060), (280, 95811), (293, 91560), (327, 82040), (420, 63874), (436, 61530), (545, 49224), (586, 45780), (654, 41020), (763, 35160), (840, 31937), (872, 30765), (879, 30520), (1090, 24612), (1172, 22890), (1308, 20510), (1465, 18312), (1526, 17580), (1635, 16408), (1758, 15260), (2051, 13080), (2180, 12306), (2289, 11720), (2344, 11445), (2616, 10255), (2930, 9156), (3052, 8790), (3270, 8204), (3516, 7630), (3815, 7032), (4102, 6540), (4360, 6153), (4395, 6104), (4578, 5860)]