137254920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103981}}^1$

素因数の和:104006

約数の個数: 64

約数和(自身を含む): 449202240

約数和(自身を除く): 311947320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 103981, 207962, 311943, 415924, 519905, 623886, 831848, 1039810, 1143791, 1247772, 1559715, 2079620, 2287582, 2495544, 3119430, 3431373, 4159240, 4575164, 5718955, 6238860, 6862746, 9150328, 11437910, 12477720, 13725492, 17156865, 22875820, 27450984, 34313730, 45751640, 68627460, 137254920]

約数ペア:

[(1, 137254920), (2, 68627460), (3, 45751640), (4, 34313730), (5, 27450984), (6, 22875820), (8, 17156865), (10, 13725492), (11, 12477720), (12, 11437910), (15, 9150328), (20, 6862746), (22, 6238860), (24, 5718955), (30, 4575164), (33, 4159240), (40, 3431373), (44, 3119430), (55, 2495544), (60, 2287582), (66, 2079620), (88, 1559715), (110, 1247772), (120, 1143791), (132, 1039810), (165, 831848), (220, 623886), (264, 519905), (330, 415924), (440, 311943), (660, 207962), (1320, 103981)]