86837520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:198

約数の個数: 320

約数和(自身を含む): 347406336

約数和(自身を除く): 260568816

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 37, 40, 42, 44, 48, 55, 56, 60, 66, 70, 74, 77, 80, 84, 88, 105, 110, 111, 112, 120, 127, 132, 140, 148, 154, 165, 168, 176, 185, 210, 220, 222, 231, 240, 254, 259, 264, 280, 296, 308, 330, 336, 370, 381, 385, 407, 420, 440, 444, 462, 508, 518, 528, 555, 560, 592, 616, 635, 660, 740, 762, 770, 777, 814, 840, 880, 888, 889, 924, 1016, 1036, 1110, 1155, 1221, 1232, 1270, 1295, 1320, 1397, 1480, 1524, 1540, 1554, 1628, 1680, 1776, 1778, 1848, 1905, 2032, 2035, 2072, 2220, 2310, 2442, 2540, 2590, 2640, 2667, 2794, 2849, 2960, 3048, 3080, 3108, 3256, 3556, 3696, 3810, 3885, 4070, 4144, 4191, 4440, 4445, 4620, 4699, 4884, 5080, 5180, 5334, 5588, 5698, 6096, 6105, 6160, 6216, 6512, 6985, 7112, 7620, 7770, 8140, 8382, 8547, 8880, 8890, 9240, 9398, 9768, 9779, 10160, 10360, 10668, 11176, 11396, 12210, 12432, 13335, 13970, 14097, 14224, 14245, 15240, 15540, 16280, 16764, 17094, 17780, 18480, 18796, 19536, 19558, 20720, 20955, 21336, 22352, 22792, 23495, 24420, 26670, 27940, 28194, 28490, 29337, 30480, 31080, 32560, 32893, 33528, 34188, 35560, 37592, 39116, 41910, 42672, 42735, 45584, 46990, 48840, 48895, 51689, 53340, 55880, 56388, 56980, 58674, 62160, 65786, 67056, 68376, 70485, 71120, 75184, 78232, 83820, 85470, 93980, 97680, 97790, 98679, 103378, 106680, 111760, 112776, 113960, 117348, 131572, 136752, 140970, 146685, 155067, 156464, 164465, 167640, 170940, 187960, 195580, 197358, 206756, 213360, 225552, 227920, 234696, 258445, 263144, 281940, 293370, 310134, 328930, 335280, 341880, 361823, 375920, 391160, 394716, 413512, 469392, 493395, 516890, 526288, 563880, 586740, 620268, 657860, 683760, 723646, 775335, 782320, 789432, 827024, 986790, 1033780, 1085469, 1127760, 1173480, 1240536, 1315720, 1447292, 1550670, 1578864, 1809115, 1973580, 2067560, 2170938, 2346960, 2481072, 2631440, 2894584, 3101340, 3618230, 3947160, 4135120, 4341876, 5427345, 5789168, 6202680, 7236460, 7894320, 8683752, 10854690, 12405360, 14472920, 17367504, 21709380, 28945840, 43418760, 86837520]

約数ペア:

[(1, 86837520), (2, 43418760), (3, 28945840), (4, 21709380), (5, 17367504), (6, 14472920), (7, 12405360), (8, 10854690), (10, 8683752), (11, 7894320), (12, 7236460), (14, 6202680), (15, 5789168), (16, 5427345), (20, 4341876), (21, 4135120), (22, 3947160), (24, 3618230), (28, 3101340), (30, 2894584), (33, 2631440), (35, 2481072), (37, 2346960), (40, 2170938), (42, 2067560), (44, 1973580), (48, 1809115), (55, 1578864), (56, 1550670), (60, 1447292), (66, 1315720), (70, 1240536), (74, 1173480), (77, 1127760), (80, 1085469), (84, 1033780), (88, 986790), (105, 827024), (110, 789432), (111, 782320), (112, 775335), (120, 723646), (127, 683760), (132, 657860), (140, 620268), (148, 586740), (154, 563880), (165, 526288), (168, 516890), (176, 493395), (185, 469392), (210, 413512), (220, 394716), (222, 391160), (231, 375920), (240, 361823), (254, 341880), (259, 335280), (264, 328930), (280, 310134), (296, 293370), (308, 281940), (330, 263144), (336, 258445), (370, 234696), (381, 227920), (385, 225552), (407, 213360), (420, 206756), (440, 197358), (444, 195580), (462, 187960), (508, 170940), (518, 167640), (528, 164465), (555, 156464), (560, 155067), (592, 146685), (616, 140970), (635, 136752), (660, 131572), (740, 117348), (762, 113960), (770, 112776), (777, 111760), (814, 106680), (840, 103378), (880, 98679), (888, 97790), (889, 97680), (924, 93980), (1016, 85470), (1036, 83820), (1110, 78232), (1155, 75184), (1221, 71120), (1232, 70485), (1270, 68376), (1295, 67056), (1320, 65786), (1397, 62160), (1480, 58674), (1524, 56980), (1540, 56388), (1554, 55880), (1628, 53340), (1680, 51689), (1776, 48895), (1778, 48840), (1848, 46990), (1905, 45584), (2032, 42735), (2035, 42672), (2072, 41910), (2220, 39116), (2310, 37592), (2442, 35560), (2540, 34188), (2590, 33528), (2640, 32893), (2667, 32560), (2794, 31080), (2849, 30480), (2960, 29337), (3048, 28490), (3080, 28194), (3108, 27940), (3256, 26670), (3556, 24420), (3696, 23495), (3810, 22792), (3885, 22352), (4070, 21336), (4144, 20955), (4191, 20720), (4440, 19558), (4445, 19536), (4620, 18796), (4699, 18480), (4884, 17780), (5080, 17094), (5180, 16764), (5334, 16280), (5588, 15540), (5698, 15240), (6096, 14245), (6105, 14224), (6160, 14097), (6216, 13970), (6512, 13335), (6985, 12432), (7112, 12210), (7620, 11396), (7770, 11176), (8140, 10668), (8382, 10360), (8547, 10160), (8880, 9779), (8890, 9768), (9240, 9398)]