138094880

素因数分解:

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

素因数の和:1063

約数の個数: 144

約数和(自身を含む): 410235840

約数和(自身を除く): 272140960

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 121, 140, 154, 160, 176, 220, 224, 242, 280, 308, 352, 385, 440, 484, 560, 605, 616, 770, 847, 880, 968, 1019, 1120, 1210, 1232, 1540, 1694, 1760, 1936, 2038, 2420, 2464, 3080, 3388, 3872, 4076, 4235, 4840, 5095, 6160, 6776, 7133, 8152, 8470, 9680, 10190, 11209, 12320, 13552, 14266, 16304, 16940, 19360, 20380, 22418, 27104, 28532, 32608, 33880, 35665, 40760, 44836, 56045, 57064, 67760, 71330, 78463, 81520, 89672, 112090, 114128, 123299, 135520, 142660, 156926, 163040, 179344, 224180, 228256, 246598, 285320, 313852, 358688, 392315, 448360, 493196, 570640, 616495, 627704, 784630, 863093, 896720, 986392, 1141280, 1232990, 1255408, 1569260, 1726186, 1793440, 1972784, 2465980, 2510816, 3138520, 3452372, 3945568, 4315465, 4931960, 6277040, 6904744, 8630930, 9863920, 12554080, 13809488, 17261860, 19727840, 27618976, 34523720, 69047440, 138094880]

約数ペア:

[(1, 138094880), (2, 69047440), (4, 34523720), (5, 27618976), (7, 19727840), (8, 17261860), (10, 13809488), (11, 12554080), (14, 9863920), (16, 8630930), (20, 6904744), (22, 6277040), (28, 4931960), (32, 4315465), (35, 3945568), (40, 3452372), (44, 3138520), (55, 2510816), (56, 2465980), (70, 1972784), (77, 1793440), (80, 1726186), (88, 1569260), (110, 1255408), (112, 1232990), (121, 1141280), (140, 986392), (154, 896720), (160, 863093), (176, 784630), (220, 627704), (224, 616495), (242, 570640), (280, 493196), (308, 448360), (352, 392315), (385, 358688), (440, 313852), (484, 285320), (560, 246598), (605, 228256), (616, 224180), (770, 179344), (847, 163040), (880, 156926), (968, 142660), (1019, 135520), (1120, 123299), (1210, 114128), (1232, 112090), (1540, 89672), (1694, 81520), (1760, 78463), (1936, 71330), (2038, 67760), (2420, 57064), (2464, 56045), (3080, 44836), (3388, 40760), (3872, 35665), (4076, 33880), (4235, 32608), (4840, 28532), (5095, 27104), (6160, 22418), (6776, 20380), (7133, 19360), (8152, 16940), (8470, 16304), (9680, 14266), (10190, 13552), (11209, 12320)]