282894360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1097}}^1$

素因数の和:1425

約数の個数: 128

約数和(自身を含む): 973969920

約数和(自身を除く): 691075560

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, 140, 168, 210, 280, 307, 420, 614, 840, 921, 1097, 1228, 1535, 1842, 2149, 2194, 2456, 3070, 3291, 3684, 4298, 4388, 4605, 5485, 6140, 6447, 6582, 7368, 7679, 8596, 8776, 9210, 10745, 10970, 12280, 12894, 13164, 15358, 16455, 17192, 18420, 21490, 21940, 23037, 25788, 26328, 30716, 32235, 32910, 36840, 38395, 42980, 43880, 46074, 51576, 61432, 64470, 65820, 76790, 85960, 92148, 115185, 128940, 131640, 153580, 184296, 230370, 257880, 307160, 336779, 460740, 673558, 921480, 1010337, 1347116, 1683895, 2020674, 2357453, 2694232, 3367790, 4041348, 4714906, 5051685, 6735580, 7072359, 8082696, 9429812, 10103370, 11787265, 13471160, 14144718, 18859624, 20206740, 23574530, 28289436, 35361795, 40413480, 47149060, 56578872, 70723590, 94298120, 141447180, 282894360]

約数ペア:

[(1, 282894360), (2, 141447180), (3, 94298120), (4, 70723590), (5, 56578872), (6, 47149060), (7, 40413480), (8, 35361795), (10, 28289436), (12, 23574530), (14, 20206740), (15, 18859624), (20, 14144718), (21, 13471160), (24, 11787265), (28, 10103370), (30, 9429812), (35, 8082696), (40, 7072359), (42, 6735580), (56, 5051685), (60, 4714906), (70, 4041348), (84, 3367790), (105, 2694232), (120, 2357453), (140, 2020674), (168, 1683895), (210, 1347116), (280, 1010337), (307, 921480), (420, 673558), (614, 460740), (840, 336779), (921, 307160), (1097, 257880), (1228, 230370), (1535, 184296), (1842, 153580), (2149, 131640), (2194, 128940), (2456, 115185), (3070, 92148), (3291, 85960), (3684, 76790), (4298, 65820), (4388, 64470), (4605, 61432), (5485, 51576), (6140, 46074), (6447, 43880), (6582, 42980), (7368, 38395), (7679, 36840), (8596, 32910), (8776, 32235), (9210, 30716), (10745, 26328), (10970, 25788), (12280, 23037), (12894, 21940), (13164, 21490), (15358, 18420), (16455, 17192)]