127210160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:331

約数の個数: 160

約数和(自身を含む): 374118912

約数和(自身を除く): 246908752

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 107, 110, 112, 140, 154, 176, 193, 214, 220, 280, 308, 385, 386, 428, 440, 535, 560, 616, 749, 770, 772, 856, 880, 965, 1070, 1177, 1232, 1351, 1498, 1540, 1544, 1712, 1930, 2123, 2140, 2354, 2702, 2996, 3080, 3088, 3745, 3860, 4246, 4280, 4708, 5404, 5885, 5992, 6160, 6755, 7490, 7720, 8239, 8492, 8560, 9416, 10615, 10808, 11770, 11984, 13510, 14861, 14980, 15440, 16478, 16984, 18832, 20651, 21230, 21616, 23540, 27020, 29722, 29960, 32956, 33968, 41195, 41302, 42460, 47080, 54040, 59444, 59920, 65912, 74305, 82390, 82604, 84920, 94160, 103255, 108080, 118888, 131824, 144557, 148610, 164780, 165208, 169840, 206510, 227161, 237776, 289114, 297220, 329560, 330416, 413020, 454322, 578228, 594440, 659120, 722785, 826040, 908644, 1135805, 1156456, 1188880, 1445570, 1590127, 1652080, 1817288, 2271610, 2312912, 2891140, 3180254, 3634576, 4543220, 5782280, 6360508, 7950635, 9086440, 11564560, 12721016, 15901270, 18172880, 25442032, 31802540, 63605080, 127210160]

約数ペア:

[(1, 127210160), (2, 63605080), (4, 31802540), (5, 25442032), (7, 18172880), (8, 15901270), (10, 12721016), (11, 11564560), (14, 9086440), (16, 7950635), (20, 6360508), (22, 5782280), (28, 4543220), (35, 3634576), (40, 3180254), (44, 2891140), (55, 2312912), (56, 2271610), (70, 1817288), (77, 1652080), (80, 1590127), (88, 1445570), (107, 1188880), (110, 1156456), (112, 1135805), (140, 908644), (154, 826040), (176, 722785), (193, 659120), (214, 594440), (220, 578228), (280, 454322), (308, 413020), (385, 330416), (386, 329560), (428, 297220), (440, 289114), (535, 237776), (560, 227161), (616, 206510), (749, 169840), (770, 165208), (772, 164780), (856, 148610), (880, 144557), (965, 131824), (1070, 118888), (1177, 108080), (1232, 103255), (1351, 94160), (1498, 84920), (1540, 82604), (1544, 82390), (1712, 74305), (1930, 65912), (2123, 59920), (2140, 59444), (2354, 54040), (2702, 47080), (2996, 42460), (3080, 41302), (3088, 41195), (3745, 33968), (3860, 32956), (4246, 29960), (4280, 29722), (4708, 27020), (5404, 23540), (5885, 21616), (5992, 21230), (6160, 20651), (6755, 18832), (7490, 16984), (7720, 16478), (8239, 15440), (8492, 14980), (8560, 14861), (9416, 13510), (10615, 11984), (10808, 11770)]