57239640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:294

約数の個数: 192

約数和(自身を含む): 201277440

約数和(自身を除く): 144037800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 31, 36, 40, 45, 46, 60, 62, 69, 72, 90, 92, 93, 115, 120, 124, 138, 155, 180, 184, 186, 207, 223, 230, 248, 276, 279, 310, 345, 360, 372, 414, 446, 460, 465, 552, 558, 620, 669, 690, 713, 744, 828, 892, 920, 930, 1035, 1115, 1116, 1240, 1338, 1380, 1395, 1426, 1656, 1784, 1860, 2007, 2070, 2139, 2230, 2232, 2676, 2760, 2790, 2852, 3345, 3565, 3720, 4014, 4140, 4278, 4460, 5129, 5352, 5580, 5704, 6417, 6690, 6913, 7130, 8028, 8280, 8556, 8920, 10035, 10258, 10695, 11160, 12834, 13380, 13826, 14260, 15387, 16056, 17112, 20070, 20516, 20739, 21390, 25645, 25668, 26760, 27652, 28520, 30774, 32085, 34565, 40140, 41032, 41478, 42780, 46161, 51290, 51336, 55304, 61548, 62217, 64170, 69130, 76935, 80280, 82956, 85560, 92322, 102580, 103695, 123096, 124434, 128340, 138260, 153870, 158999, 165912, 184644, 205160, 207390, 230805, 248868, 256680, 276520, 307740, 311085, 317998, 369288, 414780, 461610, 476997, 497736, 615480, 622170, 635996, 794995, 829560, 923220, 953994, 1244340, 1271992, 1430991, 1589990, 1846440, 1907988, 2384985, 2488680, 2861982, 3179980, 3815976, 4769970, 5723964, 6359960, 7154955, 9539940, 11447928, 14309910, 19079880, 28619820, 57239640]

約数ペア:

[(1, 57239640), (2, 28619820), (3, 19079880), (4, 14309910), (5, 11447928), (6, 9539940), (8, 7154955), (9, 6359960), (10, 5723964), (12, 4769970), (15, 3815976), (18, 3179980), (20, 2861982), (23, 2488680), (24, 2384985), (30, 1907988), (31, 1846440), (36, 1589990), (40, 1430991), (45, 1271992), (46, 1244340), (60, 953994), (62, 923220), (69, 829560), (72, 794995), (90, 635996), (92, 622170), (93, 615480), (115, 497736), (120, 476997), (124, 461610), (138, 414780), (155, 369288), (180, 317998), (184, 311085), (186, 307740), (207, 276520), (223, 256680), (230, 248868), (248, 230805), (276, 207390), (279, 205160), (310, 184644), (345, 165912), (360, 158999), (372, 153870), (414, 138260), (446, 128340), (460, 124434), (465, 123096), (552, 103695), (558, 102580), (620, 92322), (669, 85560), (690, 82956), (713, 80280), (744, 76935), (828, 69130), (892, 64170), (920, 62217), (930, 61548), (1035, 55304), (1115, 51336), (1116, 51290), (1240, 46161), (1338, 42780), (1380, 41478), (1395, 41032), (1426, 40140), (1656, 34565), (1784, 32085), (1860, 30774), (2007, 28520), (2070, 27652), (2139, 26760), (2230, 25668), (2232, 25645), (2676, 21390), (2760, 20739), (2790, 20516), (2852, 20070), (3345, 17112), (3565, 16056), (3720, 15387), (4014, 14260), (4140, 13826), (4278, 13380), (4460, 12834), (5129, 11160), (5352, 10695), (5580, 10258), (5704, 10035), (6417, 8920), (6690, 8556), (6913, 8280), (7130, 8028)]