205263360

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:239

約数の個数: 240

約数和(自身を含む): 727721280

約数和(自身を除く): 522457920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 64, 72, 80, 90, 96, 118, 120, 128, 144, 151, 160, 177, 180, 192, 236, 240, 256, 288, 295, 302, 320, 354, 360, 384, 453, 472, 480, 512, 531, 576, 590, 604, 640, 708, 720, 755, 768, 885, 906, 944, 960, 1062, 1152, 1180, 1208, 1280, 1359, 1416, 1440, 1510, 1536, 1770, 1812, 1888, 1920, 2124, 2265, 2304, 2360, 2416, 2560, 2655, 2718, 2832, 2880, 3020, 3540, 3624, 3776, 3840, 4248, 4530, 4608, 4720, 4832, 5310, 5436, 5664, 5760, 6040, 6795, 7080, 7248, 7552, 7680, 8496, 8909, 9060, 9440, 9664, 10620, 10872, 11328, 11520, 12080, 13590, 14160, 14496, 15104, 16992, 17818, 18120, 18880, 19328, 21240, 21744, 22656, 23040, 24160, 26727, 27180, 28320, 28992, 30208, 33984, 35636, 36240, 37760, 38656, 42480, 43488, 44545, 45312, 48320, 53454, 54360, 56640, 57984, 67968, 71272, 72480, 75520, 77312, 80181, 84960, 86976, 89090, 90624, 96640, 106908, 108720, 113280, 115968, 133635, 135936, 142544, 144960, 151040, 160362, 169920, 173952, 178180, 193280, 213816, 217440, 226560, 231936, 267270, 271872, 285088, 289920, 320724, 339840, 347904, 356360, 386560, 400905, 427632, 434880, 453120, 534540, 570176, 579840, 641448, 679680, 695808, 712720, 801810, 855264, 869760, 1069080, 1140352, 1159680, 1282896, 1359360, 1425440, 1603620, 1710528, 1739520, 2138160, 2280704, 2565792, 2850880, 3207240, 3421056, 3479040, 4276320, 4561408, 5131584, 5701760, 6414480, 6842112, 8552640, 10263168, 11403520, 12828960, 13684224, 17105280, 20526336, 22807040, 25657920, 34210560, 41052672, 51315840, 68421120, 102631680, 205263360]

約数ペア:

[(1, 205263360), (2, 102631680), (3, 68421120), (4, 51315840), (5, 41052672), (6, 34210560), (8, 25657920), (9, 22807040), (10, 20526336), (12, 17105280), (15, 13684224), (16, 12828960), (18, 11403520), (20, 10263168), (24, 8552640), (30, 6842112), (32, 6414480), (36, 5701760), (40, 5131584), (45, 4561408), (48, 4276320), (59, 3479040), (60, 3421056), (64, 3207240), (72, 2850880), (80, 2565792), (90, 2280704), (96, 2138160), (118, 1739520), (120, 1710528), (128, 1603620), (144, 1425440), (151, 1359360), (160, 1282896), (177, 1159680), (180, 1140352), (192, 1069080), (236, 869760), (240, 855264), (256, 801810), (288, 712720), (295, 695808), (302, 679680), (320, 641448), (354, 579840), (360, 570176), (384, 534540), (453, 453120), (472, 434880), (480, 427632), (512, 400905), (531, 386560), (576, 356360), (590, 347904), (604, 339840), (640, 320724), (708, 289920), (720, 285088), (755, 271872), (768, 267270), (885, 231936), (906, 226560), (944, 217440), (960, 213816), (1062, 193280), (1152, 178180), (1180, 173952), (1208, 169920), (1280, 160362), (1359, 151040), (1416, 144960), (1440, 142544), (1510, 135936), (1536, 133635), (1770, 115968), (1812, 113280), (1888, 108720), (1920, 106908), (2124, 96640), (2265, 90624), (2304, 89090), (2360, 86976), (2416, 84960), (2560, 80181), (2655, 77312), (2718, 75520), (2832, 72480), (2880, 71272), (3020, 67968), (3540, 57984), (3624, 56640), (3776, 54360), (3840, 53454), (4248, 48320), (4530, 45312), (4608, 44545), (4720, 43488), (4832, 42480), (5310, 38656), (5436, 37760), (5664, 36240), (5760, 35636), (6040, 33984), (6795, 30208), (7080, 28992), (7248, 28320), (7552, 27180), (7680, 26727), (8496, 24160), (8909, 23040), (9060, 22656), (9440, 21744), (9664, 21240), (10620, 19328), (10872, 18880), (11328, 18120), (11520, 17818), (12080, 16992), (13590, 15104), (14160, 14496)]