197098720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13537}}^1$

素因数の和:13572

約数の個数: 96

約数和(自身を含む): 573144768

約数和(自身を除く): 376046048

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 7280, 13537, 14560, 27074, 54148, 67685, 94759, 108296, 135370, 175981, 189518, 216592, 270740, 351962, 379036, 433184, 473795, 541480, 703924, 758072, 879905, 947590, 1082960, 1231867, 1407848, 1516144, 1759810, 1895180, 2165920, 2463734, 2815696, 3032288, 3519620, 3790360, 4927468, 5631392, 6159335, 7039240, 7580720, 9854936, 12318670, 14078480, 15161440, 19709872, 24637340, 28156960, 39419744, 49274680, 98549360, 197098720]

約数ペア:

[(1, 197098720), (2, 98549360), (4, 49274680), (5, 39419744), (7, 28156960), (8, 24637340), (10, 19709872), (13, 15161440), (14, 14078480), (16, 12318670), (20, 9854936), (26, 7580720), (28, 7039240), (32, 6159335), (35, 5631392), (40, 4927468), (52, 3790360), (56, 3519620), (65, 3032288), (70, 2815696), (80, 2463734), (91, 2165920), (104, 1895180), (112, 1759810), (130, 1516144), (140, 1407848), (160, 1231867), (182, 1082960), (208, 947590), (224, 879905), (260, 758072), (280, 703924), (364, 541480), (416, 473795), (455, 433184), (520, 379036), (560, 351962), (728, 270740), (910, 216592), (1040, 189518), (1120, 175981), (1456, 135370), (1820, 108296), (2080, 94759), (2912, 67685), (3640, 54148), (7280, 27074), (13537, 14560)]