69238680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{593}}^1$

素因数の和:753

約数の個数: 128

約数和(自身を含む): 239500800

約数和(自身を除く): 170262120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 139, 140, 168, 210, 278, 280, 417, 420, 556, 593, 695, 834, 840, 973, 1112, 1186, 1390, 1668, 1779, 1946, 2085, 2372, 2780, 2919, 2965, 3336, 3558, 3892, 4151, 4170, 4744, 4865, 5560, 5838, 5930, 7116, 7784, 8302, 8340, 8895, 9730, 11676, 11860, 12453, 14232, 14595, 16604, 16680, 17790, 19460, 20755, 23352, 23720, 24906, 29190, 33208, 35580, 38920, 41510, 49812, 58380, 62265, 71160, 82427, 83020, 99624, 116760, 124530, 164854, 166040, 247281, 249060, 329708, 412135, 494562, 498120, 576989, 659416, 824270, 989124, 1153978, 1236405, 1648540, 1730967, 1978248, 2307956, 2472810, 2884945, 3297080, 3461934, 4615912, 4945620, 5769890, 6923868, 8654835, 9891240, 11539780, 13847736, 17309670, 23079560, 34619340, 69238680]

約数ペア:

[(1, 69238680), (2, 34619340), (3, 23079560), (4, 17309670), (5, 13847736), (6, 11539780), (7, 9891240), (8, 8654835), (10, 6923868), (12, 5769890), (14, 4945620), (15, 4615912), (20, 3461934), (21, 3297080), (24, 2884945), (28, 2472810), (30, 2307956), (35, 1978248), (40, 1730967), (42, 1648540), (56, 1236405), (60, 1153978), (70, 989124), (84, 824270), (105, 659416), (120, 576989), (139, 498120), (140, 494562), (168, 412135), (210, 329708), (278, 249060), (280, 247281), (417, 166040), (420, 164854), (556, 124530), (593, 116760), (695, 99624), (834, 83020), (840, 82427), (973, 71160), (1112, 62265), (1186, 58380), (1390, 49812), (1668, 41510), (1779, 38920), (1946, 35580), (2085, 33208), (2372, 29190), (2780, 24906), (2919, 23720), (2965, 23352), (3336, 20755), (3558, 19460), (3892, 17790), (4151, 16680), (4170, 16604), (4744, 14595), (4865, 14232), (5560, 12453), (5838, 11860), (5930, 11676), (7116, 9730), (7784, 8895), (8302, 8340)]