614768280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43051}}^1$

素因数の和:43089

約数の個数: 128

約数和(自身を含む): 2231815680

約数和(自身を除く): 1617047400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 7140, 14280, 43051, 86102, 129153, 172204, 215255, 258306, 301357, 344408, 430510, 516612, 602714, 645765, 731867, 861020, 904071, 1033224, 1205428, 1291530, 1463734, 1506785, 1722040, 1808142, 2195601, 2410856, 2583060, 2927468, 3013570, 3616284, 3659335, 4391202, 4520355, 5123069, 5166120, 5854936, 6027140, 7232568, 7318670, 8782404, 9040710, 10246138, 10978005, 12054280, 14637340, 15369207, 17564808, 18081420, 20492276, 21956010, 25615345, 29274680, 30738414, 36162840, 40984552, 43912020, 51230690, 61476828, 76846035, 87824040, 102461380, 122953656, 153692070, 204922760, 307384140, 614768280]

約数ペア:

[(1, 614768280), (2, 307384140), (3, 204922760), (4, 153692070), (5, 122953656), (6, 102461380), (7, 87824040), (8, 76846035), (10, 61476828), (12, 51230690), (14, 43912020), (15, 40984552), (17, 36162840), (20, 30738414), (21, 29274680), (24, 25615345), (28, 21956010), (30, 20492276), (34, 18081420), (35, 17564808), (40, 15369207), (42, 14637340), (51, 12054280), (56, 10978005), (60, 10246138), (68, 9040710), (70, 8782404), (84, 7318670), (85, 7232568), (102, 6027140), (105, 5854936), (119, 5166120), (120, 5123069), (136, 4520355), (140, 4391202), (168, 3659335), (170, 3616284), (204, 3013570), (210, 2927468), (238, 2583060), (255, 2410856), (280, 2195601), (340, 1808142), (357, 1722040), (408, 1506785), (420, 1463734), (476, 1291530), (510, 1205428), (595, 1033224), (680, 904071), (714, 861020), (840, 731867), (952, 645765), (1020, 602714), (1190, 516612), (1428, 430510), (1785, 344408), (2040, 301357), (2380, 258306), (2856, 215255), (3570, 172204), (4760, 129153), (7140, 86102), (14280, 43051)]