417252360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1979}}^1$

素因数の和:2251

約数の個数: 128

約数和(自身を含む): 1437004800

約数和(自身を除く): 1019752440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 251, 280, 420, 502, 753, 840, 1004, 1255, 1506, 1757, 1979, 2008, 2510, 3012, 3514, 3765, 3958, 5020, 5271, 5937, 6024, 7028, 7530, 7916, 8785, 9895, 10040, 10542, 11874, 13853, 14056, 15060, 15832, 17570, 19790, 21084, 23748, 26355, 27706, 29685, 30120, 35140, 39580, 41559, 42168, 47496, 52710, 55412, 59370, 69265, 70280, 79160, 83118, 105420, 110824, 118740, 138530, 166236, 207795, 210840, 237480, 277060, 332472, 415590, 496729, 554120, 831180, 993458, 1490187, 1662360, 1986916, 2483645, 2980374, 3477103, 3973832, 4967290, 5960748, 6954206, 7450935, 9934580, 10431309, 11921496, 13908412, 14901870, 17385515, 19869160, 20862618, 27816824, 29803740, 34771030, 41725236, 52156545, 59607480, 69542060, 83450472, 104313090, 139084120, 208626180, 417252360]

約数ペア:

[(1, 417252360), (2, 208626180), (3, 139084120), (4, 104313090), (5, 83450472), (6, 69542060), (7, 59607480), (8, 52156545), (10, 41725236), (12, 34771030), (14, 29803740), (15, 27816824), (20, 20862618), (21, 19869160), (24, 17385515), (28, 14901870), (30, 13908412), (35, 11921496), (40, 10431309), (42, 9934580), (56, 7450935), (60, 6954206), (70, 5960748), (84, 4967290), (105, 3973832), (120, 3477103), (140, 2980374), (168, 2483645), (210, 1986916), (251, 1662360), (280, 1490187), (420, 993458), (502, 831180), (753, 554120), (840, 496729), (1004, 415590), (1255, 332472), (1506, 277060), (1757, 237480), (1979, 210840), (2008, 207795), (2510, 166236), (3012, 138530), (3514, 118740), (3765, 110824), (3958, 105420), (5020, 83118), (5271, 79160), (5937, 70280), (6024, 69265), (7028, 59370), (7530, 55412), (7916, 52710), (8785, 47496), (9895, 42168), (10040, 41559), (10542, 39580), (11874, 35140), (13853, 30120), (14056, 29685), (15060, 27706), (15832, 26355), (17570, 23748), (19790, 21084)]