2166908760

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{74311}}^1$

素因数の和:74340

約数の個数: 112

約数和(自身を含む): 7310071440

約数和(自身を除く): 5143162680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 972, 1080, 1215, 1458, 1620, 1944, 2430, 2916, 3240, 3645, 4860, 5832, 7290, 9720, 14580, 29160, 74311, 148622, 222933, 297244, 371555, 445866, 594488, 668799, 743110, 891732, 1114665, 1337598, 1486220, 1783464, 2006397, 2229330, 2675196, 2972440, 3343995, 4012794, 4458660, 5350392, 6019191, 6687990, 8025588, 8917320, 10031985, 12038382, 13375980, 16051176, 18057573, 20063970, 24076764, 26751960, 30095955, 36115146, 40127940, 48153528, 54172719, 60191910, 72230292, 80255880, 90287865, 108345438, 120383820, 144460584, 180575730, 216690876, 240767640, 270863595, 361151460, 433381752, 541727190, 722302920, 1083454380, 2166908760]

約数ペア:

[(1, 2166908760), (2, 1083454380), (3, 722302920), (4, 541727190), (5, 433381752), (6, 361151460), (8, 270863595), (9, 240767640), (10, 216690876), (12, 180575730), (15, 144460584), (18, 120383820), (20, 108345438), (24, 90287865), (27, 80255880), (30, 72230292), (36, 60191910), (40, 54172719), (45, 48153528), (54, 40127940), (60, 36115146), (72, 30095955), (81, 26751960), (90, 24076764), (108, 20063970), (120, 18057573), (135, 16051176), (162, 13375980), (180, 12038382), (216, 10031985), (243, 8917320), (270, 8025588), (324, 6687990), (360, 6019191), (405, 5350392), (486, 4458660), (540, 4012794), (648, 3343995), (729, 2972440), (810, 2675196), (972, 2229330), (1080, 2006397), (1215, 1783464), (1458, 1486220), (1620, 1337598), (1944, 1114665), (2430, 891732), (2916, 743110), (3240, 668799), (3645, 594488), (4860, 445866), (5832, 371555), (7290, 297244), (9720, 222933), (14580, 148622), (29160, 74311)]