22777440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{6779}}^1$

素因数の和:6804

約数の個数: 96

約数和(自身を含む): 82010880

約数和(自身を除く): 59233440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 6779, 13558, 20337, 27116, 33895, 40674, 47453, 54232, 67790, 81348, 94906, 101685, 108464, 135580, 142359, 162696, 189812, 203370, 216928, 237265, 271160, 284718, 325392, 379624, 406740, 474530, 542320, 569436, 650784, 711795, 759248, 813480, 949060, 1084640, 1138872, 1423590, 1518496, 1626960, 1898120, 2277744, 2847180, 3253920, 3796240, 4555488, 5694360, 7592480, 11388720, 22777440]

約数ペア:

[(1, 22777440), (2, 11388720), (3, 7592480), (4, 5694360), (5, 4555488), (6, 3796240), (7, 3253920), (8, 2847180), (10, 2277744), (12, 1898120), (14, 1626960), (15, 1518496), (16, 1423590), (20, 1138872), (21, 1084640), (24, 949060), (28, 813480), (30, 759248), (32, 711795), (35, 650784), (40, 569436), (42, 542320), (48, 474530), (56, 406740), (60, 379624), (70, 325392), (80, 284718), (84, 271160), (96, 237265), (105, 216928), (112, 203370), (120, 189812), (140, 162696), (160, 142359), (168, 135580), (210, 108464), (224, 101685), (240, 94906), (280, 81348), (336, 67790), (420, 54232), (480, 47453), (560, 40674), (672, 33895), (840, 27116), (1120, 20337), (1680, 13558), (3360, 6779)]