57770160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:411

約数の個数: 160

約数和(自身を含む): 206986752

約数和(自身を除く): 149216592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 137, 140, 168, 210, 240, 251, 274, 280, 336, 411, 420, 502, 548, 560, 685, 753, 822, 840, 959, 1004, 1096, 1255, 1370, 1506, 1644, 1680, 1757, 1918, 2008, 2055, 2192, 2510, 2740, 2877, 3012, 3288, 3514, 3765, 3836, 4016, 4110, 4795, 5020, 5271, 5480, 5754, 6024, 6576, 7028, 7530, 7672, 8220, 8785, 9590, 10040, 10542, 10960, 11508, 12048, 14056, 14385, 15060, 15344, 16440, 17570, 19180, 20080, 21084, 23016, 26355, 28112, 28770, 30120, 32880, 34387, 35140, 38360, 42168, 46032, 52710, 57540, 60240, 68774, 70280, 76720, 84336, 103161, 105420, 115080, 137548, 140560, 171935, 206322, 210840, 230160, 240709, 275096, 343870, 412644, 421680, 481418, 515805, 550192, 687740, 722127, 825288, 962836, 1031610, 1203545, 1375480, 1444254, 1650576, 1925672, 2063220, 2407090, 2750960, 2888508, 3610635, 3851344, 4126440, 4814180, 5777016, 7221270, 8252880, 9628360, 11554032, 14442540, 19256720, 28885080, 57770160]

約数ペア:

[(1, 57770160), (2, 28885080), (3, 19256720), (4, 14442540), (5, 11554032), (6, 9628360), (7, 8252880), (8, 7221270), (10, 5777016), (12, 4814180), (14, 4126440), (15, 3851344), (16, 3610635), (20, 2888508), (21, 2750960), (24, 2407090), (28, 2063220), (30, 1925672), (35, 1650576), (40, 1444254), (42, 1375480), (48, 1203545), (56, 1031610), (60, 962836), (70, 825288), (80, 722127), (84, 687740), (105, 550192), (112, 515805), (120, 481418), (137, 421680), (140, 412644), (168, 343870), (210, 275096), (240, 240709), (251, 230160), (274, 210840), (280, 206322), (336, 171935), (411, 140560), (420, 137548), (502, 115080), (548, 105420), (560, 103161), (685, 84336), (753, 76720), (822, 70280), (840, 68774), (959, 60240), (1004, 57540), (1096, 52710), (1255, 46032), (1370, 42168), (1506, 38360), (1644, 35140), (1680, 34387), (1757, 32880), (1918, 30120), (2008, 28770), (2055, 28112), (2192, 26355), (2510, 23016), (2740, 21084), (2877, 20080), (3012, 19180), (3288, 17570), (3514, 16440), (3765, 15344), (3836, 15060), (4016, 14385), (4110, 14056), (4795, 12048), (5020, 11508), (5271, 10960), (5480, 10542), (5754, 10040), (6024, 9590), (6576, 8785), (7028, 8220), (7530, 7672)]