143435880

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{18973}}^1$

素因数の和:19000

約数の個数: 128

約数和(自身を含む): 546451200

約数和(自身を除く): 403015320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 18973, 37946, 56919, 75892, 94865, 113838, 132811, 151784, 170757, 189730, 227676, 265622, 284595, 341514, 379460, 398433, 455352, 512271, 531244, 569190, 664055, 683028, 758920, 796866, 853785, 1024542, 1062488, 1138380, 1195299, 1328110, 1366056, 1593732, 1707570, 1992165, 2049084, 2276760, 2390598, 2561355, 2656220, 3187464, 3415140, 3585897, 3984330, 4098168, 4781196, 5122710, 5312440, 5976495, 6830280, 7171794, 7968660, 9562392, 10245420, 11952990, 14343588, 15937320, 17929485, 20490840, 23905980, 28687176, 35858970, 47811960, 71717940, 143435880]

約数ペア:

[(1, 143435880), (2, 71717940), (3, 47811960), (4, 35858970), (5, 28687176), (6, 23905980), (7, 20490840), (8, 17929485), (9, 15937320), (10, 14343588), (12, 11952990), (14, 10245420), (15, 9562392), (18, 7968660), (20, 7171794), (21, 6830280), (24, 5976495), (27, 5312440), (28, 5122710), (30, 4781196), (35, 4098168), (36, 3984330), (40, 3585897), (42, 3415140), (45, 3187464), (54, 2656220), (56, 2561355), (60, 2390598), (63, 2276760), (70, 2049084), (72, 1992165), (84, 1707570), (90, 1593732), (105, 1366056), (108, 1328110), (120, 1195299), (126, 1138380), (135, 1062488), (140, 1024542), (168, 853785), (180, 796866), (189, 758920), (210, 683028), (216, 664055), (252, 569190), (270, 531244), (280, 512271), (315, 455352), (360, 398433), (378, 379460), (420, 341514), (504, 284595), (540, 265622), (630, 227676), (756, 189730), (840, 170757), (945, 151784), (1080, 132811), (1260, 113838), (1512, 94865), (1890, 75892), (2520, 56919), (3780, 37946), (7560, 18973)]