168085260

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{839}}^1$

素因数の和:917

約数の個数: 192

約数和(自身を含む): 609638400

約数和(自身を除く): 441553140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 53, 54, 60, 63, 70, 84, 90, 105, 106, 108, 126, 135, 140, 159, 180, 189, 210, 212, 252, 265, 270, 315, 318, 371, 378, 420, 477, 530, 540, 630, 636, 742, 756, 795, 839, 945, 954, 1060, 1113, 1260, 1431, 1484, 1590, 1678, 1855, 1890, 1908, 2226, 2385, 2517, 2862, 3180, 3339, 3356, 3710, 3780, 4195, 4452, 4770, 5034, 5565, 5724, 5873, 6678, 7155, 7420, 7551, 8390, 9540, 10017, 10068, 11130, 11746, 12585, 13356, 14310, 15102, 16695, 16780, 17619, 20034, 22260, 22653, 23492, 25170, 28620, 29365, 30204, 33390, 35238, 37755, 40068, 44467, 45306, 50085, 50340, 52857, 58730, 66780, 70476, 75510, 88095, 88934, 90612, 100170, 105714, 113265, 117460, 133401, 151020, 158571, 176190, 177868, 200340, 211428, 222335, 226530, 264285, 266802, 311269, 317142, 352380, 400203, 444670, 453060, 528570, 533604, 622538, 634284, 667005, 792855, 800406, 889340, 933807, 1057140, 1200609, 1245076, 1334010, 1556345, 1585710, 1600812, 1867614, 2001015, 2401218, 2668020, 2801421, 3112690, 3171420, 3735228, 4002030, 4669035, 4802436, 5602842, 6003045, 6225380, 8004060, 8404263, 9338070, 11205684, 12006090, 14007105, 16808526, 18676140, 24012180, 28014210, 33617052, 42021315, 56028420, 84042630, 168085260]

約数ペア:

[(1, 168085260), (2, 84042630), (3, 56028420), (4, 42021315), (5, 33617052), (6, 28014210), (7, 24012180), (9, 18676140), (10, 16808526), (12, 14007105), (14, 12006090), (15, 11205684), (18, 9338070), (20, 8404263), (21, 8004060), (27, 6225380), (28, 6003045), (30, 5602842), (35, 4802436), (36, 4669035), (42, 4002030), (45, 3735228), (53, 3171420), (54, 3112690), (60, 2801421), (63, 2668020), (70, 2401218), (84, 2001015), (90, 1867614), (105, 1600812), (106, 1585710), (108, 1556345), (126, 1334010), (135, 1245076), (140, 1200609), (159, 1057140), (180, 933807), (189, 889340), (210, 800406), (212, 792855), (252, 667005), (265, 634284), (270, 622538), (315, 533604), (318, 528570), (371, 453060), (378, 444670), (420, 400203), (477, 352380), (530, 317142), (540, 311269), (630, 266802), (636, 264285), (742, 226530), (756, 222335), (795, 211428), (839, 200340), (945, 177868), (954, 176190), (1060, 158571), (1113, 151020), (1260, 133401), (1431, 117460), (1484, 113265), (1590, 105714), (1678, 100170), (1855, 90612), (1890, 88934), (1908, 88095), (2226, 75510), (2385, 70476), (2517, 66780), (2862, 58730), (3180, 52857), (3339, 50340), (3356, 50085), (3710, 45306), (3780, 44467), (4195, 40068), (4452, 37755), (4770, 35238), (5034, 33390), (5565, 30204), (5724, 29365), (5873, 28620), (6678, 25170), (7155, 23492), (7420, 22653), (7551, 22260), (8390, 20034), (9540, 17619), (10017, 16780), (10068, 16695), (11130, 15102), (11746, 14310), (12585, 13356)]