91273560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{563}}^1$

素因数の和:777

約数の個数: 128

約数和(自身を含む): 315118080

約数和(自身を除く): 223844520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 193, 210, 280, 386, 420, 563, 579, 772, 840, 965, 1126, 1158, 1351, 1544, 1689, 1930, 2252, 2316, 2702, 2815, 2895, 3378, 3860, 3941, 4053, 4504, 4632, 5404, 5630, 5790, 6755, 6756, 7720, 7882, 8106, 8445, 10808, 11260, 11580, 11823, 13510, 13512, 15764, 16212, 16890, 19705, 20265, 22520, 23160, 23646, 27020, 31528, 32424, 33780, 39410, 40530, 47292, 54040, 59115, 67560, 78820, 81060, 94584, 108659, 118230, 157640, 162120, 217318, 236460, 325977, 434636, 472920, 543295, 651954, 760613, 869272, 1086590, 1303908, 1521226, 1629885, 2173180, 2281839, 2607816, 3042452, 3259770, 3803065, 4346360, 4563678, 6084904, 6519540, 7606130, 9127356, 11409195, 13039080, 15212260, 18254712, 22818390, 30424520, 45636780, 91273560]

約数ペア:

[(1, 91273560), (2, 45636780), (3, 30424520), (4, 22818390), (5, 18254712), (6, 15212260), (7, 13039080), (8, 11409195), (10, 9127356), (12, 7606130), (14, 6519540), (15, 6084904), (20, 4563678), (21, 4346360), (24, 3803065), (28, 3259770), (30, 3042452), (35, 2607816), (40, 2281839), (42, 2173180), (56, 1629885), (60, 1521226), (70, 1303908), (84, 1086590), (105, 869272), (120, 760613), (140, 651954), (168, 543295), (193, 472920), (210, 434636), (280, 325977), (386, 236460), (420, 217318), (563, 162120), (579, 157640), (772, 118230), (840, 108659), (965, 94584), (1126, 81060), (1158, 78820), (1351, 67560), (1544, 59115), (1689, 54040), (1930, 47292), (2252, 40530), (2316, 39410), (2702, 33780), (2815, 32424), (2895, 31528), (3378, 27020), (3860, 23646), (3941, 23160), (4053, 22520), (4504, 20265), (4632, 19705), (5404, 16890), (5630, 16212), (5790, 15764), (6755, 13512), (6756, 13510), (7720, 11823), (7882, 11580), (8106, 11260), (8445, 10808)]