43320760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1$

素因数の和:533

約数の個数: 128

約数和(自身を含む): 124416000

約数和(自身を除く): 81095240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 19, 20, 28, 34, 35, 38, 40, 56, 68, 70, 76, 85, 95, 119, 133, 136, 140, 152, 170, 190, 238, 266, 280, 323, 340, 380, 476, 479, 532, 595, 646, 665, 680, 760, 952, 958, 1064, 1190, 1292, 1330, 1615, 1916, 2261, 2380, 2395, 2584, 2660, 3230, 3353, 3832, 4522, 4760, 4790, 5320, 6460, 6706, 8143, 9044, 9101, 9580, 11305, 12920, 13412, 16286, 16765, 18088, 18202, 19160, 22610, 26824, 32572, 33530, 36404, 40715, 45220, 45505, 57001, 63707, 65144, 67060, 72808, 81430, 90440, 91010, 114002, 127414, 134120, 154717, 162860, 182020, 228004, 254828, 285005, 309434, 318535, 325720, 364040, 456008, 509656, 570010, 618868, 637070, 773585, 1083019, 1140020, 1237736, 1274140, 1547170, 2166038, 2280040, 2548280, 3094340, 4332076, 5415095, 6188680, 8664152, 10830190, 21660380, 43320760]

約数ペア:

[(1, 43320760), (2, 21660380), (4, 10830190), (5, 8664152), (7, 6188680), (8, 5415095), (10, 4332076), (14, 3094340), (17, 2548280), (19, 2280040), (20, 2166038), (28, 1547170), (34, 1274140), (35, 1237736), (38, 1140020), (40, 1083019), (56, 773585), (68, 637070), (70, 618868), (76, 570010), (85, 509656), (95, 456008), (119, 364040), (133, 325720), (136, 318535), (140, 309434), (152, 285005), (170, 254828), (190, 228004), (238, 182020), (266, 162860), (280, 154717), (323, 134120), (340, 127414), (380, 114002), (476, 91010), (479, 90440), (532, 81430), (595, 72808), (646, 67060), (665, 65144), (680, 63707), (760, 57001), (952, 45505), (958, 45220), (1064, 40715), (1190, 36404), (1292, 33530), (1330, 32572), (1615, 26824), (1916, 22610), (2261, 19160), (2380, 18202), (2395, 18088), (2584, 16765), (2660, 16286), (3230, 13412), (3353, 12920), (3832, 11305), (4522, 9580), (4760, 9101), (4790, 9044), (5320, 8143), (6460, 6706)]