140042784

素因数分解:

$2^5\times 3^1\times 7^3\times {\mathrm{4253}}^1$

素因数の和:4287

約数の個数: 96

約数和(自身を含む): 428803200

約数和(自身を除く): 288760416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 343, 392, 588, 672, 686, 784, 1029, 1176, 1372, 1568, 2058, 2352, 2744, 4116, 4253, 4704, 5488, 8232, 8506, 10976, 12759, 16464, 17012, 25518, 29771, 32928, 34024, 51036, 59542, 68048, 89313, 102072, 119084, 136096, 178626, 204144, 208397, 238168, 357252, 408288, 416794, 476336, 625191, 714504, 833588, 952672, 1250382, 1429008, 1458779, 1667176, 2500764, 2858016, 2917558, 3334352, 4376337, 5001528, 5835116, 6668704, 8752674, 10003056, 11670232, 17505348, 20006112, 23340464, 35010696, 46680928, 70021392, 140042784]

約数ペア:

[(1, 140042784), (2, 70021392), (3, 46680928), (4, 35010696), (6, 23340464), (7, 20006112), (8, 17505348), (12, 11670232), (14, 10003056), (16, 8752674), (21, 6668704), (24, 5835116), (28, 5001528), (32, 4376337), (42, 3334352), (48, 2917558), (49, 2858016), (56, 2500764), (84, 1667176), (96, 1458779), (98, 1429008), (112, 1250382), (147, 952672), (168, 833588), (196, 714504), (224, 625191), (294, 476336), (336, 416794), (343, 408288), (392, 357252), (588, 238168), (672, 208397), (686, 204144), (784, 178626), (1029, 136096), (1176, 119084), (1372, 102072), (1568, 89313), (2058, 68048), (2352, 59542), (2744, 51036), (4116, 34024), (4253, 32928), (4704, 29771), (5488, 25518), (8232, 17012), (8506, 16464), (10976, 12759)]