173423040

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:355

約数の個数: 224

約数和(自身を含む): 637300224

約数和(自身を除く): 463877184

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, 64, 70, 80, 84, 96, 105, 112, 120, 131, 140, 160, 168, 192, 197, 210, 224, 240, 262, 280, 320, 336, 393, 394, 420, 448, 480, 524, 560, 591, 655, 672, 786, 788, 840, 917, 960, 985, 1048, 1120, 1182, 1310, 1344, 1379, 1572, 1576, 1680, 1834, 1965, 1970, 2096, 2240, 2364, 2620, 2751, 2758, 2955, 3144, 3152, 3360, 3668, 3930, 3940, 4137, 4192, 4585, 4728, 5240, 5502, 5516, 5910, 6288, 6304, 6720, 6895, 7336, 7860, 7880, 8274, 8384, 9170, 9456, 10480, 11004, 11032, 11820, 12576, 12608, 13755, 13790, 14672, 15720, 15760, 16548, 18340, 18912, 20685, 20960, 22008, 22064, 23640, 25152, 25807, 27510, 27580, 29344, 31440, 31520, 33096, 36680, 37824, 41370, 41920, 44016, 44128, 47280, 51614, 55020, 55160, 58688, 62880, 63040, 66192, 73360, 77421, 82740, 88032, 88256, 94560, 103228, 110040, 110320, 125760, 129035, 132384, 146720, 154842, 165480, 176064, 180649, 189120, 206456, 220080, 220640, 258070, 264768, 293440, 309684, 330960, 361298, 387105, 412912, 440160, 441280, 516140, 541947, 619368, 661920, 722596, 774210, 825824, 880320, 903245, 1032280, 1083894, 1238736, 1323840, 1445192, 1548420, 1651648, 1806490, 2064560, 2167788, 2477472, 2709735, 2890384, 3096840, 3612980, 4129120, 4335576, 4954944, 5419470, 5780768, 6193680, 7225960, 8258240, 8671152, 10838940, 11561536, 12387360, 14451920, 17342304, 21677880, 24774720, 28903840, 34684608, 43355760, 57807680, 86711520, 173423040]

約数ペア:

[(1, 173423040), (2, 86711520), (3, 57807680), (4, 43355760), (5, 34684608), (6, 28903840), (7, 24774720), (8, 21677880), (10, 17342304), (12, 14451920), (14, 12387360), (15, 11561536), (16, 10838940), (20, 8671152), (21, 8258240), (24, 7225960), (28, 6193680), (30, 5780768), (32, 5419470), (35, 4954944), (40, 4335576), (42, 4129120), (48, 3612980), (56, 3096840), (60, 2890384), (64, 2709735), (70, 2477472), (80, 2167788), (84, 2064560), (96, 1806490), (105, 1651648), (112, 1548420), (120, 1445192), (131, 1323840), (140, 1238736), (160, 1083894), (168, 1032280), (192, 903245), (197, 880320), (210, 825824), (224, 774210), (240, 722596), (262, 661920), (280, 619368), (320, 541947), (336, 516140), (393, 441280), (394, 440160), (420, 412912), (448, 387105), (480, 361298), (524, 330960), (560, 309684), (591, 293440), (655, 264768), (672, 258070), (786, 220640), (788, 220080), (840, 206456), (917, 189120), (960, 180649), (985, 176064), (1048, 165480), (1120, 154842), (1182, 146720), (1310, 132384), (1344, 129035), (1379, 125760), (1572, 110320), (1576, 110040), (1680, 103228), (1834, 94560), (1965, 88256), (1970, 88032), (2096, 82740), (2240, 77421), (2364, 73360), (2620, 66192), (2751, 63040), (2758, 62880), (2955, 58688), (3144, 55160), (3152, 55020), (3360, 51614), (3668, 47280), (3930, 44128), (3940, 44016), (4137, 41920), (4192, 41370), (4585, 37824), (4728, 36680), (5240, 33096), (5502, 31520), (5516, 31440), (5910, 29344), (6288, 27580), (6304, 27510), (6720, 25807), (6895, 25152), (7336, 23640), (7860, 22064), (7880, 22008), (8274, 20960), (8384, 20685), (9170, 18912), (9456, 18340), (10480, 16548), (11004, 15760), (11032, 15720), (11820, 14672), (12576, 13790), (12608, 13755)]