205127871960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{858563}}^1$

素因数の和:858769

約数の個数: 128

約数和(自身を含む): 675037359360

約数和(自身を除く): 469909487400

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, 181, 220, 264, 330, 362, 440, 543, 660, 724, 905, 1086, 1320, 1448, 1810, 1991, 2172, 2715, 3620, 3982, 4344, 5430, 5973, 7240, 7964, 9955, 10860, 11946, 15928, 19910, 21720, 23892, 29865, 39820, 47784, 59730, 79640, 119460, 238920, 858563, 1717126, 2575689, 3434252, 4292815, 5151378, 6868504, 8585630, 9444193, 10302756, 12878445, 17171260, 18888386, 20605512, 25756890, 28332579, 34342520, 37776772, 47220965, 51513780, 56665158, 75553544, 94441930, 103027560, 113330316, 141662895, 155399903, 188883860, 226660632, 283325790, 310799806, 377767720, 466199709, 566651580, 621599612, 776999515, 932399418, 1133303160, 1243199224, 1553999030, 1709398933, 1864798836, 2330998545, 3107998060, 3418797866, 3729597672, 4661997090, 5128196799, 6215996120, 6837595732, 8546994665, 9323994180, 10256393598, 13675191464, 17093989330, 18647988360, 20512787196, 25640983995, 34187978660, 41025574392, 51281967990, 68375957320, 102563935980, 205127871960]

約数ペア:

[(1, 205127871960), (2, 102563935980), (3, 68375957320), (4, 51281967990), (5, 41025574392), (6, 34187978660), (8, 25640983995), (10, 20512787196), (11, 18647988360), (12, 17093989330), (15, 13675191464), (20, 10256393598), (22, 9323994180), (24, 8546994665), (30, 6837595732), (33, 6215996120), (40, 5128196799), (44, 4661997090), (55, 3729597672), (60, 3418797866), (66, 3107998060), (88, 2330998545), (110, 1864798836), (120, 1709398933), (132, 1553999030), (165, 1243199224), (181, 1133303160), (220, 932399418), (264, 776999515), (330, 621599612), (362, 566651580), (440, 466199709), (543, 377767720), (660, 310799806), (724, 283325790), (905, 226660632), (1086, 188883860), (1320, 155399903), (1448, 141662895), (1810, 113330316), (1991, 103027560), (2172, 94441930), (2715, 75553544), (3620, 56665158), (3982, 51513780), (4344, 47220965), (5430, 37776772), (5973, 34342520), (7240, 28332579), (7964, 25756890), (9955, 20605512), (10860, 18888386), (11946, 17171260), (15928, 12878445), (19910, 10302756), (21720, 9444193), (23892, 8585630), (29865, 6868504), (39820, 5151378), (47784, 4292815), (59730, 3434252), (79640, 2575689), (119460, 1717126), (238920, 858563)]