139414440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3407}}^1$

素因数の和:3463

約数の個数: 128

約数和(自身を含む): 471121920

約数和(自身を除く): 331707480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 124, 132, 155, 165, 186, 220, 248, 264, 310, 330, 341, 372, 440, 465, 620, 660, 682, 744, 930, 1023, 1240, 1320, 1364, 1705, 1860, 2046, 2728, 3407, 3410, 3720, 4092, 5115, 6814, 6820, 8184, 10221, 10230, 13628, 13640, 17035, 20442, 20460, 27256, 34070, 37477, 40884, 40920, 51105, 68140, 74954, 81768, 102210, 105617, 112431, 136280, 149908, 187385, 204420, 211234, 224862, 299816, 316851, 374770, 408840, 422468, 449724, 528085, 562155, 633702, 749540, 844936, 899448, 1056170, 1124310, 1161787, 1267404, 1499080, 1584255, 2112340, 2248620, 2323574, 2534808, 3168510, 3485361, 4224680, 4497240, 4647148, 5808935, 6337020, 6970722, 9294296, 11617870, 12674040, 13941444, 17426805, 23235740, 27882888, 34853610, 46471480, 69707220, 139414440]

約数ペア:

[(1, 139414440), (2, 69707220), (3, 46471480), (4, 34853610), (5, 27882888), (6, 23235740), (8, 17426805), (10, 13941444), (11, 12674040), (12, 11617870), (15, 9294296), (20, 6970722), (22, 6337020), (24, 5808935), (30, 4647148), (31, 4497240), (33, 4224680), (40, 3485361), (44, 3168510), (55, 2534808), (60, 2323574), (62, 2248620), (66, 2112340), (88, 1584255), (93, 1499080), (110, 1267404), (120, 1161787), (124, 1124310), (132, 1056170), (155, 899448), (165, 844936), (186, 749540), (220, 633702), (248, 562155), (264, 528085), (310, 449724), (330, 422468), (341, 408840), (372, 374770), (440, 316851), (465, 299816), (620, 224862), (660, 211234), (682, 204420), (744, 187385), (930, 149908), (1023, 136280), (1240, 112431), (1320, 105617), (1364, 102210), (1705, 81768), (1860, 74954), (2046, 68140), (2728, 51105), (3407, 40920), (3410, 40884), (3720, 37477), (4092, 34070), (5115, 27256), (6814, 20460), (6820, 20442), (8184, 17035), (10221, 13640), (10230, 13628)]