225153040

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3023}}^1$

素因数の和:3069

約数の個数: 120

約数和(自身を含む): 641208960

約数和(自身を除く): 416055920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 80, 95, 98, 112, 133, 140, 152, 190, 196, 245, 266, 280, 304, 380, 392, 490, 532, 560, 665, 760, 784, 931, 980, 1064, 1330, 1520, 1862, 1960, 2128, 2660, 3023, 3724, 3920, 4655, 5320, 6046, 7448, 9310, 10640, 12092, 14896, 15115, 18620, 21161, 24184, 30230, 37240, 42322, 48368, 57437, 60460, 74480, 84644, 105805, 114874, 120920, 148127, 169288, 211610, 229748, 241840, 287185, 296254, 338576, 402059, 423220, 459496, 574370, 592508, 740635, 804118, 846440, 918992, 1148740, 1185016, 1481270, 1608236, 1692880, 2010295, 2297480, 2370032, 2814413, 2962540, 3216472, 4020590, 4594960, 5628826, 5925080, 6432944, 8041180, 11257652, 11850160, 14072065, 16082360, 22515304, 28144130, 32164720, 45030608, 56288260, 112576520, 225153040]

約数ペア:

[(1, 225153040), (2, 112576520), (4, 56288260), (5, 45030608), (7, 32164720), (8, 28144130), (10, 22515304), (14, 16082360), (16, 14072065), (19, 11850160), (20, 11257652), (28, 8041180), (35, 6432944), (38, 5925080), (40, 5628826), (49, 4594960), (56, 4020590), (70, 3216472), (76, 2962540), (80, 2814413), (95, 2370032), (98, 2297480), (112, 2010295), (133, 1692880), (140, 1608236), (152, 1481270), (190, 1185016), (196, 1148740), (245, 918992), (266, 846440), (280, 804118), (304, 740635), (380, 592508), (392, 574370), (490, 459496), (532, 423220), (560, 402059), (665, 338576), (760, 296254), (784, 287185), (931, 241840), (980, 229748), (1064, 211610), (1330, 169288), (1520, 148127), (1862, 120920), (1960, 114874), (2128, 105805), (2660, 84644), (3023, 74480), (3724, 60460), (3920, 57437), (4655, 48368), (5320, 42322), (6046, 37240), (7448, 30230), (9310, 24184), (10640, 21161), (12092, 18620), (14896, 15115)]