2016193245

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:371

約数の個数: 128

約数和(自身を含む): 3832012800

約数和(自身を除く): 1815819555

約数列:

[1, 3, 5, 11, 15, 29, 33, 41, 43, 55, 87, 123, 129, 145, 165, 205, 215, 239, 319, 435, 451, 473, 615, 645, 717, 957, 1189, 1195, 1247, 1353, 1419, 1595, 1763, 2255, 2365, 2629, 3567, 3585, 3741, 4785, 5289, 5945, 6235, 6765, 6931, 7095, 7887, 8815, 9799, 10277, 13079, 13145, 13717, 17835, 18705, 19393, 20793, 26445, 29397, 30831, 34655, 39237, 39435, 41151, 48995, 51127, 51385, 58179, 65395, 68585, 76241, 96965, 103965, 107789, 113047, 146985, 153381, 154155, 196185, 205755, 228723, 255635, 284171, 290895, 298033, 323367, 339141, 381205, 421357, 538945, 562397, 565235, 766905, 852513, 894099, 1143615, 1264071, 1420855, 1490165, 1616835, 1687191, 1695705, 2106785, 2811985, 3125881, 3278363, 4262565, 4470495, 4634927, 6320355, 8435955, 9377643, 9835089, 12219353, 13904781, 15629405, 16391815, 23174635, 36658059, 46888215, 49175445, 61096765, 69523905, 134412883, 183290295, 403238649, 672064415, 2016193245]

約数ペア:

[(1, 2016193245), (3, 672064415), (5, 403238649), (11, 183290295), (15, 134412883), (29, 69523905), (33, 61096765), (41, 49175445), (43, 46888215), (55, 36658059), (87, 23174635), (123, 16391815), (129, 15629405), (145, 13904781), (165, 12219353), (205, 9835089), (215, 9377643), (239, 8435955), (319, 6320355), (435, 4634927), (451, 4470495), (473, 4262565), (615, 3278363), (645, 3125881), (717, 2811985), (957, 2106785), (1189, 1695705), (1195, 1687191), (1247, 1616835), (1353, 1490165), (1419, 1420855), (1595, 1264071), (1763, 1143615), (2255, 894099), (2365, 852513), (2629, 766905), (3567, 565235), (3585, 562397), (3741, 538945), (4785, 421357), (5289, 381205), (5945, 339141), (6235, 323367), (6765, 298033), (6931, 290895), (7095, 284171), (7887, 255635), (8815, 228723), (9799, 205755), (10277, 196185), (13079, 154155), (13145, 153381), (13717, 146985), (17835, 113047), (18705, 107789), (19393, 103965), (20793, 96965), (26445, 76241), (29397, 68585), (30831, 65395), (34655, 58179), (39237, 51385), (39435, 51127), (41151, 48995)]