86711520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:353

約数の個数: 192

約数和(自身を含む): 316141056

約数和(自身を除く): 229429536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 131, 140, 160, 168, 197, 210, 224, 240, 262, 280, 336, 393, 394, 420, 480, 524, 560, 591, 655, 672, 786, 788, 840, 917, 985, 1048, 1120, 1182, 1310, 1379, 1572, 1576, 1680, 1834, 1965, 1970, 2096, 2364, 2620, 2751, 2758, 2955, 3144, 3152, 3360, 3668, 3930, 3940, 4137, 4192, 4585, 4728, 5240, 5502, 5516, 5910, 6288, 6304, 6895, 7336, 7860, 7880, 8274, 9170, 9456, 10480, 11004, 11032, 11820, 12576, 13755, 13790, 14672, 15720, 15760, 16548, 18340, 18912, 20685, 20960, 22008, 22064, 23640, 25807, 27510, 27580, 29344, 31440, 31520, 33096, 36680, 41370, 44016, 44128, 47280, 51614, 55020, 55160, 62880, 66192, 73360, 77421, 82740, 88032, 94560, 103228, 110040, 110320, 129035, 132384, 146720, 154842, 165480, 180649, 206456, 220080, 220640, 258070, 309684, 330960, 361298, 387105, 412912, 440160, 516140, 541947, 619368, 661920, 722596, 774210, 825824, 903245, 1032280, 1083894, 1238736, 1445192, 1548420, 1806490, 2064560, 2167788, 2477472, 2709735, 2890384, 3096840, 3612980, 4129120, 4335576, 5419470, 5780768, 6193680, 7225960, 8671152, 10838940, 12387360, 14451920, 17342304, 21677880, 28903840, 43355760, 86711520]

約数ペア:

[(1, 86711520), (2, 43355760), (3, 28903840), (4, 21677880), (5, 17342304), (6, 14451920), (7, 12387360), (8, 10838940), (10, 8671152), (12, 7225960), (14, 6193680), (15, 5780768), (16, 5419470), (20, 4335576), (21, 4129120), (24, 3612980), (28, 3096840), (30, 2890384), (32, 2709735), (35, 2477472), (40, 2167788), (42, 2064560), (48, 1806490), (56, 1548420), (60, 1445192), (70, 1238736), (80, 1083894), (84, 1032280), (96, 903245), (105, 825824), (112, 774210), (120, 722596), (131, 661920), (140, 619368), (160, 541947), (168, 516140), (197, 440160), (210, 412912), (224, 387105), (240, 361298), (262, 330960), (280, 309684), (336, 258070), (393, 220640), (394, 220080), (420, 206456), (480, 180649), (524, 165480), (560, 154842), (591, 146720), (655, 132384), (672, 129035), (786, 110320), (788, 110040), (840, 103228), (917, 94560), (985, 88032), (1048, 82740), (1120, 77421), (1182, 73360), (1310, 66192), (1379, 62880), (1572, 55160), (1576, 55020), (1680, 51614), (1834, 47280), (1965, 44128), (1970, 44016), (2096, 41370), (2364, 36680), (2620, 33096), (2751, 31520), (2758, 31440), (2955, 29344), (3144, 27580), (3152, 27510), (3360, 25807), (3668, 23640), (3930, 22064), (3940, 22008), (4137, 20960), (4192, 20685), (4585, 18912), (4728, 18340), (5240, 16548), (5502, 15760), (5516, 15720), (5910, 14672), (6288, 13790), (6304, 13755), (6895, 12576), (7336, 11820), (7860, 11032), (7880, 11004), (8274, 10480), (9170, 9456)]