56783760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:321

約数の個数: 160

約数和(自身を含む): 194666112

約数和(自身を除く): 137882352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 137, 157, 165, 176, 220, 240, 264, 274, 314, 330, 411, 440, 471, 528, 548, 628, 660, 685, 785, 822, 880, 942, 1096, 1256, 1320, 1370, 1507, 1570, 1644, 1727, 1884, 2055, 2192, 2355, 2512, 2640, 2740, 3014, 3140, 3288, 3454, 3768, 4110, 4521, 4710, 5181, 5480, 6028, 6280, 6576, 6908, 7535, 7536, 8220, 8635, 9042, 9420, 10362, 10960, 12056, 12560, 13816, 15070, 16440, 17270, 18084, 18840, 20724, 21509, 22605, 24112, 25905, 27632, 30140, 32880, 34540, 36168, 37680, 41448, 43018, 45210, 51810, 60280, 64527, 69080, 72336, 82896, 86036, 90420, 103620, 107545, 120560, 129054, 138160, 172072, 180840, 207240, 215090, 236599, 258108, 322635, 344144, 361680, 414480, 430180, 473198, 516216, 645270, 709797, 860360, 946396, 1032432, 1182995, 1290540, 1419594, 1720720, 1892792, 2365990, 2581080, 2839188, 3548985, 3785584, 4731980, 5162160, 5678376, 7097970, 9463960, 11356752, 14195940, 18927920, 28391880, 56783760]

約数ペア:

[(1, 56783760), (2, 28391880), (3, 18927920), (4, 14195940), (5, 11356752), (6, 9463960), (8, 7097970), (10, 5678376), (11, 5162160), (12, 4731980), (15, 3785584), (16, 3548985), (20, 2839188), (22, 2581080), (24, 2365990), (30, 1892792), (33, 1720720), (40, 1419594), (44, 1290540), (48, 1182995), (55, 1032432), (60, 946396), (66, 860360), (80, 709797), (88, 645270), (110, 516216), (120, 473198), (132, 430180), (137, 414480), (157, 361680), (165, 344144), (176, 322635), (220, 258108), (240, 236599), (264, 215090), (274, 207240), (314, 180840), (330, 172072), (411, 138160), (440, 129054), (471, 120560), (528, 107545), (548, 103620), (628, 90420), (660, 86036), (685, 82896), (785, 72336), (822, 69080), (880, 64527), (942, 60280), (1096, 51810), (1256, 45210), (1320, 43018), (1370, 41448), (1507, 37680), (1570, 36168), (1644, 34540), (1727, 32880), (1884, 30140), (2055, 27632), (2192, 25905), (2355, 24112), (2512, 22605), (2640, 21509), (2740, 20724), (3014, 18840), (3140, 18084), (3288, 17270), (3454, 16440), (3768, 15070), (4110, 13816), (4521, 12560), (4710, 12056), (5181, 10960), (5480, 10362), (6028, 9420), (6280, 9042), (6576, 8635), (6908, 8220), (7535, 7536)]