2016251055

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4003}}^1$

素因数の和:4078

約数の個数: 128

約数和(自身を含む): 4520355840

約数和(自身を除く): 2504104785

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 41, 45, 63, 65, 91, 105, 117, 123, 135, 189, 195, 205, 273, 287, 315, 351, 369, 455, 533, 585, 615, 819, 861, 945, 1107, 1365, 1435, 1599, 1755, 1845, 2457, 2583, 2665, 3731, 4003, 4095, 4305, 4797, 5535, 7749, 7995, 11193, 12009, 12285, 12915, 14391, 18655, 20015, 23985, 28021, 33579, 36027, 38745, 52039, 55965, 60045, 71955, 84063, 100737, 108081, 140105, 156117, 164123, 167895, 180135, 252189, 260195, 364273, 420315, 468351, 492369, 503685, 540405, 756567, 780585, 820615, 1092819, 1148861, 1260945, 1405053, 1477107, 1821365, 2133599, 2341755, 2461845, 3278457, 3446583, 3782835, 4431321, 5464095, 5744305, 6400797, 7025265, 7385535, 9835371, 10339749, 10667995, 14935193, 16392285, 17232915, 19202391, 22156605, 31019247, 32003985, 44805579, 49176855, 51698745, 57607173, 74675965, 96011955, 134416737, 155096235, 224027895, 288035865, 403250211, 672083685, 2016251055]

約数ペア:

[(1, 2016251055), (3, 672083685), (5, 403250211), (7, 288035865), (9, 224027895), (13, 155096235), (15, 134416737), (21, 96011955), (27, 74675965), (35, 57607173), (39, 51698745), (41, 49176855), (45, 44805579), (63, 32003985), (65, 31019247), (91, 22156605), (105, 19202391), (117, 17232915), (123, 16392285), (135, 14935193), (189, 10667995), (195, 10339749), (205, 9835371), (273, 7385535), (287, 7025265), (315, 6400797), (351, 5744305), (369, 5464095), (455, 4431321), (533, 3782835), (585, 3446583), (615, 3278457), (819, 2461845), (861, 2341755), (945, 2133599), (1107, 1821365), (1365, 1477107), (1435, 1405053), (1599, 1260945), (1755, 1148861), (1845, 1092819), (2457, 820615), (2583, 780585), (2665, 756567), (3731, 540405), (4003, 503685), (4095, 492369), (4305, 468351), (4797, 420315), (5535, 364273), (7749, 260195), (7995, 252189), (11193, 180135), (12009, 167895), (12285, 164123), (12915, 156117), (14391, 140105), (18655, 108081), (20015, 100737), (23985, 84063), (28021, 71955), (33579, 60045), (36027, 55965), (38745, 52039)]