7894320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:187

約数の個数: 160

約数和(自身を含む): 28950528

約数和(自身を除く): 21056208

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 37, 40, 42, 48, 56, 60, 70, 74, 80, 84, 105, 111, 112, 120, 127, 140, 148, 168, 185, 210, 222, 240, 254, 259, 280, 296, 336, 370, 381, 420, 444, 508, 518, 555, 560, 592, 635, 740, 762, 777, 840, 888, 889, 1016, 1036, 1110, 1270, 1295, 1480, 1524, 1554, 1680, 1776, 1778, 1905, 2032, 2072, 2220, 2540, 2590, 2667, 2960, 3048, 3108, 3556, 3810, 3885, 4144, 4440, 4445, 4699, 5080, 5180, 5334, 6096, 6216, 7112, 7620, 7770, 8880, 8890, 9398, 10160, 10360, 10668, 12432, 13335, 14097, 14224, 15240, 15540, 17780, 18796, 20720, 21336, 23495, 26670, 28194, 30480, 31080, 32893, 35560, 37592, 42672, 46990, 53340, 56388, 62160, 65786, 70485, 71120, 75184, 93980, 98679, 106680, 112776, 131572, 140970, 164465, 187960, 197358, 213360, 225552, 263144, 281940, 328930, 375920, 394716, 493395, 526288, 563880, 657860, 789432, 986790, 1127760, 1315720, 1578864, 1973580, 2631440, 3947160, 7894320]

約数ペア:

[(1, 7894320), (2, 3947160), (3, 2631440), (4, 1973580), (5, 1578864), (6, 1315720), (7, 1127760), (8, 986790), (10, 789432), (12, 657860), (14, 563880), (15, 526288), (16, 493395), (20, 394716), (21, 375920), (24, 328930), (28, 281940), (30, 263144), (35, 225552), (37, 213360), (40, 197358), (42, 187960), (48, 164465), (56, 140970), (60, 131572), (70, 112776), (74, 106680), (80, 98679), (84, 93980), (105, 75184), (111, 71120), (112, 70485), (120, 65786), (127, 62160), (140, 56388), (148, 53340), (168, 46990), (185, 42672), (210, 37592), (222, 35560), (240, 32893), (254, 31080), (259, 30480), (280, 28194), (296, 26670), (336, 23495), (370, 21336), (381, 20720), (420, 18796), (444, 17780), (508, 15540), (518, 15240), (555, 14224), (560, 14097), (592, 13335), (635, 12432), (740, 10668), (762, 10360), (777, 10160), (840, 9398), (888, 8890), (889, 8880), (1016, 7770), (1036, 7620), (1110, 7112), (1270, 6216), (1295, 6096), (1480, 5334), (1524, 5180), (1554, 5080), (1680, 4699), (1776, 4445), (1778, 4440), (1905, 4144), (2032, 3885), (2072, 3810), (2220, 3556), (2540, 3108), (2590, 3048), (2667, 2960)]