142044420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2663}}^1$

素因数の和:2809

約数の個数: 96

約数和(自身を含む): 458293248

約数和(自身を除く): 316248828

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 127, 140, 210, 254, 381, 420, 508, 635, 762, 889, 1270, 1524, 1778, 1905, 2540, 2663, 2667, 3556, 3810, 4445, 5326, 5334, 7620, 7989, 8890, 10652, 10668, 13315, 13335, 15978, 17780, 18641, 26630, 26670, 31956, 37282, 39945, 53260, 53340, 55923, 74564, 79890, 93205, 111846, 159780, 186410, 223692, 279615, 338201, 372820, 559230, 676402, 1014603, 1118460, 1352804, 1691005, 2029206, 2367407, 3382010, 4058412, 4734814, 5073015, 6764020, 7102221, 9469628, 10146030, 11837035, 14204442, 20292060, 23674070, 28408884, 35511105, 47348140, 71022210, 142044420]

約数ペア:

[(1, 142044420), (2, 71022210), (3, 47348140), (4, 35511105), (5, 28408884), (6, 23674070), (7, 20292060), (10, 14204442), (12, 11837035), (14, 10146030), (15, 9469628), (20, 7102221), (21, 6764020), (28, 5073015), (30, 4734814), (35, 4058412), (42, 3382010), (60, 2367407), (70, 2029206), (84, 1691005), (105, 1352804), (127, 1118460), (140, 1014603), (210, 676402), (254, 559230), (381, 372820), (420, 338201), (508, 279615), (635, 223692), (762, 186410), (889, 159780), (1270, 111846), (1524, 93205), (1778, 79890), (1905, 74564), (2540, 55923), (2663, 53340), (2667, 53260), (3556, 39945), (3810, 37282), (4445, 31956), (5326, 26670), (5334, 26630), (7620, 18641), (7989, 17780), (8890, 15978), (10652, 13335), (10668, 13315)]