240405704

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{2087}}^1$

素因数の和:2139

約数の個数: 96

約数和(自身を含む): 599840640

約数和(自身を除く): 359434936

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 56, 68, 77, 88, 119, 121, 136, 154, 187, 238, 242, 308, 374, 476, 484, 616, 748, 847, 952, 968, 1309, 1496, 1694, 2057, 2087, 2618, 3388, 4114, 4174, 5236, 6776, 8228, 8348, 10472, 14399, 14609, 16456, 16696, 22957, 28798, 29218, 35479, 45914, 57596, 58436, 70958, 91828, 115192, 116872, 141916, 160699, 183656, 248353, 252527, 283832, 321398, 390269, 496706, 505054, 642796, 780538, 993412, 1010108, 1285592, 1561076, 1767689, 1986824, 2020216, 2731883, 3122152, 3535378, 4292959, 5463766, 7070756, 8585918, 10927532, 14141512, 17171836, 21855064, 30050713, 34343672, 60101426, 120202852, 240405704]

約数ペア:

[(1, 240405704), (2, 120202852), (4, 60101426), (7, 34343672), (8, 30050713), (11, 21855064), (14, 17171836), (17, 14141512), (22, 10927532), (28, 8585918), (34, 7070756), (44, 5463766), (56, 4292959), (68, 3535378), (77, 3122152), (88, 2731883), (119, 2020216), (121, 1986824), (136, 1767689), (154, 1561076), (187, 1285592), (238, 1010108), (242, 993412), (308, 780538), (374, 642796), (476, 505054), (484, 496706), (616, 390269), (748, 321398), (847, 283832), (952, 252527), (968, 248353), (1309, 183656), (1496, 160699), (1694, 141916), (2057, 116872), (2087, 115192), (2618, 91828), (3388, 70958), (4114, 58436), (4174, 57596), (5236, 45914), (6776, 35479), (8228, 29218), (8348, 28798), (10472, 22957), (14399, 16696), (14609, 16456)]