165397440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1$

素因数の和:519

約数の個数: 224

約数和(自身を含む): 586313280

約数和(自身を除く): 420915840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 32, 39, 40, 48, 52, 58, 60, 64, 65, 78, 80, 87, 96, 104, 116, 120, 130, 145, 156, 160, 174, 192, 195, 208, 232, 240, 260, 290, 312, 320, 348, 377, 390, 416, 435, 457, 464, 480, 520, 580, 624, 696, 754, 780, 832, 870, 914, 928, 960, 1040, 1131, 1160, 1248, 1371, 1392, 1508, 1560, 1740, 1828, 1856, 1885, 2080, 2262, 2285, 2320, 2496, 2742, 2784, 3016, 3120, 3480, 3656, 3770, 4160, 4524, 4570, 4640, 5484, 5568, 5655, 5941, 6032, 6240, 6855, 6960, 7312, 7540, 9048, 9140, 9280, 10968, 11310, 11882, 12064, 12480, 13253, 13710, 13920, 14624, 15080, 17823, 18096, 18280, 21936, 22620, 23764, 24128, 26506, 27420, 27840, 29248, 29705, 30160, 35646, 36192, 36560, 39759, 43872, 45240, 47528, 53012, 54840, 59410, 60320, 66265, 71292, 72384, 73120, 79518, 87744, 89115, 90480, 95056, 106024, 109680, 118820, 120640, 132530, 142584, 146240, 159036, 172289, 178230, 180960, 190112, 198795, 212048, 219360, 237640, 265060, 285168, 318072, 344578, 356460, 361920, 380224, 397590, 424096, 438720, 475280, 516867, 530120, 570336, 636144, 689156, 712920, 795180, 848192, 861445, 950560, 1033734, 1060240, 1140672, 1272288, 1378312, 1425840, 1590360, 1722890, 1901120, 2067468, 2120480, 2544576, 2584335, 2756624, 2851680, 3180720, 3445780, 4134936, 4240960, 5168670, 5513248, 5703360, 6361440, 6891560, 8269872, 10337340, 11026496, 12722880, 13783120, 16539744, 20674680, 27566240, 33079488, 41349360, 55132480, 82698720, 165397440]

約数ペア:

[(1, 165397440), (2, 82698720), (3, 55132480), (4, 41349360), (5, 33079488), (6, 27566240), (8, 20674680), (10, 16539744), (12, 13783120), (13, 12722880), (15, 11026496), (16, 10337340), (20, 8269872), (24, 6891560), (26, 6361440), (29, 5703360), (30, 5513248), (32, 5168670), (39, 4240960), (40, 4134936), (48, 3445780), (52, 3180720), (58, 2851680), (60, 2756624), (64, 2584335), (65, 2544576), (78, 2120480), (80, 2067468), (87, 1901120), (96, 1722890), (104, 1590360), (116, 1425840), (120, 1378312), (130, 1272288), (145, 1140672), (156, 1060240), (160, 1033734), (174, 950560), (192, 861445), (195, 848192), (208, 795180), (232, 712920), (240, 689156), (260, 636144), (290, 570336), (312, 530120), (320, 516867), (348, 475280), (377, 438720), (390, 424096), (416, 397590), (435, 380224), (457, 361920), (464, 356460), (480, 344578), (520, 318072), (580, 285168), (624, 265060), (696, 237640), (754, 219360), (780, 212048), (832, 198795), (870, 190112), (914, 180960), (928, 178230), (960, 172289), (1040, 159036), (1131, 146240), (1160, 142584), (1248, 132530), (1371, 120640), (1392, 118820), (1508, 109680), (1560, 106024), (1740, 95056), (1828, 90480), (1856, 89115), (1885, 87744), (2080, 79518), (2262, 73120), (2285, 72384), (2320, 71292), (2496, 66265), (2742, 60320), (2784, 59410), (3016, 54840), (3120, 53012), (3480, 47528), (3656, 45240), (3770, 43872), (4160, 39759), (4524, 36560), (4570, 36192), (4640, 35646), (5484, 30160), (5568, 29705), (5655, 29248), (5941, 27840), (6032, 27420), (6240, 26506), (6855, 24128), (6960, 23764), (7312, 22620), (7540, 21936), (9048, 18280), (9140, 18096), (9280, 17823), (10968, 15080), (11310, 14624), (11882, 13920), (12064, 13710), (12480, 13253)]