16228740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1$

素因数の和:457

約数の個数: 96

約数和(自身を含む): 50448384

約数和(自身を除く): 34219644

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 67, 110, 132, 134, 165, 201, 220, 268, 330, 335, 367, 402, 660, 670, 734, 737, 804, 1005, 1101, 1340, 1468, 1474, 1835, 2010, 2202, 2211, 2948, 3670, 3685, 4020, 4037, 4404, 4422, 5505, 7340, 7370, 8074, 8844, 11010, 11055, 12111, 14740, 16148, 20185, 22020, 22110, 24222, 24589, 40370, 44220, 48444, 49178, 60555, 73767, 80740, 98356, 121110, 122945, 147534, 242220, 245890, 270479, 295068, 368835, 491780, 540958, 737670, 811437, 1081916, 1352395, 1475340, 1622874, 2704790, 3245748, 4057185, 5409580, 8114370, 16228740]

約数ペア:

[(1, 16228740), (2, 8114370), (3, 5409580), (4, 4057185), (5, 3245748), (6, 2704790), (10, 1622874), (11, 1475340), (12, 1352395), (15, 1081916), (20, 811437), (22, 737670), (30, 540958), (33, 491780), (44, 368835), (55, 295068), (60, 270479), (66, 245890), (67, 242220), (110, 147534), (132, 122945), (134, 121110), (165, 98356), (201, 80740), (220, 73767), (268, 60555), (330, 49178), (335, 48444), (367, 44220), (402, 40370), (660, 24589), (670, 24222), (734, 22110), (737, 22020), (804, 20185), (1005, 16148), (1101, 14740), (1340, 12111), (1468, 11055), (1474, 11010), (1835, 8844), (2010, 8074), (2202, 7370), (2211, 7340), (2948, 5505), (3670, 4422), (3685, 4404), (4020, 4037)]