69047440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1019}}^1$

素因数の和:1061

約数の個数: 120

約数和(自身を含む): 201862080

約数和(自身を除く): 132814640

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 121, 140, 154, 176, 220, 242, 280, 308, 385, 440, 484, 560, 605, 616, 770, 847, 880, 968, 1019, 1210, 1232, 1540, 1694, 1936, 2038, 2420, 3080, 3388, 4076, 4235, 4840, 5095, 6160, 6776, 7133, 8152, 8470, 9680, 10190, 11209, 13552, 14266, 16304, 16940, 20380, 22418, 28532, 33880, 35665, 40760, 44836, 56045, 57064, 67760, 71330, 78463, 81520, 89672, 112090, 114128, 123299, 142660, 156926, 179344, 224180, 246598, 285320, 313852, 392315, 448360, 493196, 570640, 616495, 627704, 784630, 863093, 896720, 986392, 1232990, 1255408, 1569260, 1726186, 1972784, 2465980, 3138520, 3452372, 4315465, 4931960, 6277040, 6904744, 8630930, 9863920, 13809488, 17261860, 34523720, 69047440]

約数ペア:

[(1, 69047440), (2, 34523720), (4, 17261860), (5, 13809488), (7, 9863920), (8, 8630930), (10, 6904744), (11, 6277040), (14, 4931960), (16, 4315465), (20, 3452372), (22, 3138520), (28, 2465980), (35, 1972784), (40, 1726186), (44, 1569260), (55, 1255408), (56, 1232990), (70, 986392), (77, 896720), (80, 863093), (88, 784630), (110, 627704), (112, 616495), (121, 570640), (140, 493196), (154, 448360), (176, 392315), (220, 313852), (242, 285320), (280, 246598), (308, 224180), (385, 179344), (440, 156926), (484, 142660), (560, 123299), (605, 114128), (616, 112090), (770, 89672), (847, 81520), (880, 78463), (968, 71330), (1019, 67760), (1210, 57064), (1232, 56045), (1540, 44836), (1694, 40760), (1936, 35665), (2038, 33880), (2420, 28532), (3080, 22418), (3388, 20380), (4076, 16940), (4235, 16304), (4840, 14266), (5095, 13552), (6160, 11209), (6776, 10190), (7133, 9680), (8152, 8470)]