197137920

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:245

約数の個数: 320

約数和(自身を含む): 762094080

約数和(自身を除く): 564956160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 128, 133, 140, 152, 160, 168, 190, 192, 193, 210, 224, 228, 240, 256, 266, 280, 285, 304, 320, 336, 380, 384, 386, 399, 420, 448, 456, 480, 512, 532, 560, 570, 579, 608, 640, 665, 672, 760, 768, 772, 798, 840, 896, 912, 960, 965, 1064, 1120, 1140, 1158, 1216, 1280, 1330, 1344, 1351, 1520, 1536, 1544, 1596, 1680, 1792, 1824, 1920, 1930, 1995, 2128, 2240, 2280, 2316, 2432, 2560, 2660, 2688, 2702, 2895, 3040, 3088, 3192, 3360, 3584, 3648, 3667, 3840, 3860, 3990, 4053, 4256, 4480, 4560, 4632, 4864, 5320, 5376, 5404, 5790, 6080, 6176, 6384, 6720, 6755, 7296, 7334, 7680, 7720, 7980, 8106, 8512, 8960, 9120, 9264, 9728, 10640, 10752, 10808, 11001, 11580, 12160, 12352, 12768, 13440, 13510, 14592, 14668, 15440, 15960, 16212, 17024, 17920, 18240, 18335, 18528, 20265, 21280, 21616, 22002, 23160, 24320, 24704, 25536, 25669, 26880, 27020, 29184, 29336, 30880, 31920, 32424, 34048, 36480, 36670, 37056, 40530, 42560, 43232, 44004, 46320, 48640, 49408, 51072, 51338, 53760, 54040, 55005, 58672, 61760, 63840, 64848, 68096, 72960, 73340, 74112, 77007, 81060, 85120, 86464, 88008, 92640, 98816, 102144, 102676, 108080, 110010, 117344, 123520, 127680, 128345, 129696, 145920, 146680, 148224, 154014, 162120, 170240, 172928, 176016, 185280, 204288, 205352, 216160, 220020, 234688, 247040, 255360, 256690, 259392, 293360, 296448, 308028, 324240, 340480, 345856, 352032, 370560, 385035, 410704, 432320, 440040, 469376, 494080, 510720, 513380, 518784, 586720, 616056, 648480, 691712, 704064, 741120, 770070, 821408, 864640, 880080, 938752, 1021440, 1026760, 1037568, 1173440, 1232112, 1296960, 1408128, 1482240, 1540140, 1642816, 1729280, 1760160, 1877504, 2053520, 2075136, 2346880, 2464224, 2593920, 2816256, 3080280, 3285632, 3458560, 3520320, 4107040, 4693760, 4928448, 5187840, 5632512, 6160560, 6571264, 7040640, 8214080, 9387520, 9856896, 10375680, 12321120, 13142528, 14081280, 16428160, 19713792, 24642240, 28162560, 32856320, 39427584, 49284480, 65712640, 98568960, 197137920]

約数ペア:

[(1, 197137920), (2, 98568960), (3, 65712640), (4, 49284480), (5, 39427584), (6, 32856320), (7, 28162560), (8, 24642240), (10, 19713792), (12, 16428160), (14, 14081280), (15, 13142528), (16, 12321120), (19, 10375680), (20, 9856896), (21, 9387520), (24, 8214080), (28, 7040640), (30, 6571264), (32, 6160560), (35, 5632512), (38, 5187840), (40, 4928448), (42, 4693760), (48, 4107040), (56, 3520320), (57, 3458560), (60, 3285632), (64, 3080280), (70, 2816256), (76, 2593920), (80, 2464224), (84, 2346880), (95, 2075136), (96, 2053520), (105, 1877504), (112, 1760160), (114, 1729280), (120, 1642816), (128, 1540140), (133, 1482240), (140, 1408128), (152, 1296960), (160, 1232112), (168, 1173440), (190, 1037568), (192, 1026760), (193, 1021440), (210, 938752), (224, 880080), (228, 864640), (240, 821408), (256, 770070), (266, 741120), (280, 704064), (285, 691712), (304, 648480), (320, 616056), (336, 586720), (380, 518784), (384, 513380), (386, 510720), (399, 494080), (420, 469376), (448, 440040), (456, 432320), (480, 410704), (512, 385035), (532, 370560), (560, 352032), (570, 345856), (579, 340480), (608, 324240), (640, 308028), (665, 296448), (672, 293360), (760, 259392), (768, 256690), (772, 255360), (798, 247040), (840, 234688), (896, 220020), (912, 216160), (960, 205352), (965, 204288), (1064, 185280), (1120, 176016), (1140, 172928), (1158, 170240), (1216, 162120), (1280, 154014), (1330, 148224), (1344, 146680), (1351, 145920), (1520, 129696), (1536, 128345), (1544, 127680), (1596, 123520), (1680, 117344), (1792, 110010), (1824, 108080), (1920, 102676), (1930, 102144), (1995, 98816), (2128, 92640), (2240, 88008), (2280, 86464), (2316, 85120), (2432, 81060), (2560, 77007), (2660, 74112), (2688, 73340), (2702, 72960), (2895, 68096), (3040, 64848), (3088, 63840), (3192, 61760), (3360, 58672), (3584, 55005), (3648, 54040), (3667, 53760), (3840, 51338), (3860, 51072), (3990, 49408), (4053, 48640), (4256, 46320), (4480, 44004), (4560, 43232), (4632, 42560), (4864, 40530), (5320, 37056), (5376, 36670), (5404, 36480), (5790, 34048), (6080, 32424), (6176, 31920), (6384, 30880), (6720, 29336), (6755, 29184), (7296, 27020), (7334, 26880), (7680, 25669), (7720, 25536), (7980, 24704), (8106, 24320), (8512, 23160), (8960, 22002), (9120, 21616), (9264, 21280), (9728, 20265), (10640, 18528), (10752, 18335), (10808, 18240), (11001, 17920), (11580, 17024), (12160, 16212), (12352, 15960), (12768, 15440), (13440, 14668), (13510, 14592)]