171453480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{673}}^1$

素因数の和:891

約数の個数: 128

約数和(自身を含む): 564865920

約数和(自身を除く): 393412440

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, 193, 220, 264, 330, 386, 440, 579, 660, 673, 772, 965, 1158, 1320, 1346, 1544, 1930, 2019, 2123, 2316, 2692, 2895, 3365, 3860, 4038, 4246, 4632, 5384, 5790, 6369, 6730, 7403, 7720, 8076, 8492, 10095, 10615, 11580, 12738, 13460, 14806, 16152, 16984, 20190, 21230, 22209, 23160, 25476, 26920, 29612, 31845, 37015, 40380, 42460, 44418, 50952, 59224, 63690, 74030, 80760, 84920, 88836, 111045, 127380, 129889, 148060, 177672, 222090, 254760, 259778, 296120, 389667, 444180, 519556, 649445, 779334, 888360, 1039112, 1298890, 1428779, 1558668, 1948335, 2597780, 2857558, 3117336, 3896670, 4286337, 5195560, 5715116, 7143895, 7793340, 8572674, 11430232, 14287790, 15586680, 17145348, 21431685, 28575580, 34290696, 42863370, 57151160, 85726740, 171453480]

約数ペア:

[(1, 171453480), (2, 85726740), (3, 57151160), (4, 42863370), (5, 34290696), (6, 28575580), (8, 21431685), (10, 17145348), (11, 15586680), (12, 14287790), (15, 11430232), (20, 8572674), (22, 7793340), (24, 7143895), (30, 5715116), (33, 5195560), (40, 4286337), (44, 3896670), (55, 3117336), (60, 2857558), (66, 2597780), (88, 1948335), (110, 1558668), (120, 1428779), (132, 1298890), (165, 1039112), (193, 888360), (220, 779334), (264, 649445), (330, 519556), (386, 444180), (440, 389667), (579, 296120), (660, 259778), (673, 254760), (772, 222090), (965, 177672), (1158, 148060), (1320, 129889), (1346, 127380), (1544, 111045), (1930, 88836), (2019, 84920), (2123, 80760), (2316, 74030), (2692, 63690), (2895, 59224), (3365, 50952), (3860, 44418), (4038, 42460), (4246, 40380), (4632, 37015), (5384, 31845), (5790, 29612), (6369, 26920), (6730, 25476), (7403, 23160), (7720, 22209), (8076, 21230), (8492, 20190), (10095, 16984), (10615, 16152), (11580, 14806), (12738, 13460)]