297352720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:297

約数の個数: 160

約数和(自身を含む): 825090048

約数和(自身を除く): 527737328

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 56, 70, 74, 80, 112, 113, 127, 140, 148, 185, 226, 254, 259, 280, 296, 370, 452, 508, 518, 560, 565, 592, 635, 740, 791, 889, 904, 1016, 1036, 1130, 1270, 1295, 1480, 1582, 1778, 1808, 2032, 2072, 2260, 2540, 2590, 2960, 3164, 3556, 3955, 4144, 4181, 4445, 4520, 4699, 5080, 5180, 6328, 7112, 7910, 8362, 8890, 9040, 9398, 10160, 10360, 12656, 14224, 14351, 15820, 16724, 17780, 18796, 20720, 20905, 23495, 28702, 29267, 31640, 32893, 33448, 35560, 37592, 41810, 46990, 57404, 58534, 63280, 65786, 66896, 71120, 71755, 75184, 83620, 93980, 100457, 114808, 117068, 131572, 143510, 146335, 164465, 167240, 187960, 200914, 229616, 234136, 263144, 287020, 292670, 328930, 334480, 375920, 401828, 468272, 502285, 526288, 530987, 574040, 585340, 657860, 803656, 1004570, 1061974, 1148080, 1170680, 1315720, 1607312, 2009140, 2123948, 2341360, 2631440, 2654935, 3716909, 4018280, 4247896, 5309870, 7433818, 8036560, 8495792, 10619740, 14867636, 18584545, 21239480, 29735272, 37169090, 42478960, 59470544, 74338180, 148676360, 297352720]

約数ペア:

[(1, 297352720), (2, 148676360), (4, 74338180), (5, 59470544), (7, 42478960), (8, 37169090), (10, 29735272), (14, 21239480), (16, 18584545), (20, 14867636), (28, 10619740), (35, 8495792), (37, 8036560), (40, 7433818), (56, 5309870), (70, 4247896), (74, 4018280), (80, 3716909), (112, 2654935), (113, 2631440), (127, 2341360), (140, 2123948), (148, 2009140), (185, 1607312), (226, 1315720), (254, 1170680), (259, 1148080), (280, 1061974), (296, 1004570), (370, 803656), (452, 657860), (508, 585340), (518, 574040), (560, 530987), (565, 526288), (592, 502285), (635, 468272), (740, 401828), (791, 375920), (889, 334480), (904, 328930), (1016, 292670), (1036, 287020), (1130, 263144), (1270, 234136), (1295, 229616), (1480, 200914), (1582, 187960), (1778, 167240), (1808, 164465), (2032, 146335), (2072, 143510), (2260, 131572), (2540, 117068), (2590, 114808), (2960, 100457), (3164, 93980), (3556, 83620), (3955, 75184), (4144, 71755), (4181, 71120), (4445, 66896), (4520, 65786), (4699, 63280), (5080, 58534), (5180, 57404), (6328, 46990), (7112, 41810), (7910, 37592), (8362, 35560), (8890, 33448), (9040, 32893), (9398, 31640), (10160, 29267), (10360, 28702), (12656, 23495), (14224, 20905), (14351, 20720), (15820, 18796), (16724, 17780)]