141284280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{69257}}^1$

素因数の和:69288

約数の個数: 64

約数和(自身を含む): 448791840

約数和(自身を除く): 307507560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 69257, 138514, 207771, 277028, 346285, 415542, 554056, 692570, 831084, 1038855, 1177369, 1385140, 1662168, 2077710, 2354738, 2770280, 3532107, 4155420, 4709476, 5886845, 7064214, 8310840, 9418952, 11773690, 14128428, 17660535, 23547380, 28256856, 35321070, 47094760, 70642140, 141284280]

約数ペア:

[(1, 141284280), (2, 70642140), (3, 47094760), (4, 35321070), (5, 28256856), (6, 23547380), (8, 17660535), (10, 14128428), (12, 11773690), (15, 9418952), (17, 8310840), (20, 7064214), (24, 5886845), (30, 4709476), (34, 4155420), (40, 3532107), (51, 2770280), (60, 2354738), (68, 2077710), (85, 1662168), (102, 1385140), (120, 1177369), (136, 1038855), (170, 831084), (204, 692570), (255, 554056), (340, 415542), (408, 346285), (510, 277028), (680, 207771), (1020, 138514), (2040, 69257)]