221518080

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:142

約数の個数: 432

約数和(自身を含む): 910675584

約数和(自身を除く): 689157504

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 41, 42, 45, 48, 56, 60, 63, 64, 67, 70, 72, 80, 82, 84, 90, 96, 105, 112, 120, 123, 126, 128, 134, 140, 144, 160, 164, 168, 180, 192, 201, 205, 210, 224, 240, 246, 252, 256, 268, 280, 287, 288, 315, 320, 328, 335, 336, 360, 369, 384, 402, 410, 420, 448, 469, 480, 492, 504, 536, 560, 574, 576, 603, 615, 630, 640, 656, 670, 672, 720, 738, 768, 804, 820, 840, 861, 896, 938, 960, 984, 1005, 1008, 1072, 1120, 1148, 1152, 1206, 1230, 1260, 1280, 1312, 1340, 1344, 1407, 1435, 1440, 1476, 1608, 1640, 1680, 1722, 1792, 1845, 1876, 1920, 1968, 2010, 2016, 2144, 2240, 2296, 2304, 2345, 2412, 2460, 2520, 2583, 2624, 2680, 2688, 2747, 2814, 2870, 2880, 2952, 3015, 3216, 3280, 3360, 3444, 3690, 3752, 3840, 3936, 4020, 4032, 4221, 4288, 4305, 4480, 4592, 4690, 4824, 4920, 5040, 5166, 5248, 5360, 5376, 5494, 5628, 5740, 5760, 5904, 6030, 6432, 6560, 6720, 6888, 7035, 7380, 7504, 7872, 8040, 8064, 8241, 8442, 8576, 8610, 8960, 9184, 9380, 9648, 9840, 10080, 10332, 10496, 10720, 10988, 11256, 11480, 11520, 11808, 12060, 12864, 12915, 13120, 13440, 13735, 13776, 14070, 14760, 15008, 15744, 16080, 16128, 16482, 16884, 17152, 17220, 18368, 18760, 19229, 19296, 19680, 20160, 20664, 21105, 21440, 21976, 22512, 22960, 23616, 24120, 24723, 25728, 25830, 26240, 26880, 27470, 27552, 28140, 29520, 30016, 31488, 32160, 32964, 33768, 34440, 36736, 37520, 38458, 38592, 39360, 40320, 41205, 41328, 42210, 42880, 43952, 45024, 45920, 47232, 48240, 49446, 51456, 51660, 52480, 54940, 55104, 56280, 57687, 59040, 60032, 64320, 65928, 67536, 68880, 73472, 75040, 76916, 77184, 78720, 80640, 82410, 82656, 84420, 85760, 87904, 90048, 91840, 94464, 96145, 96480, 98892, 103320, 109880, 110208, 112560, 115374, 118080, 120064, 123615, 128640, 131856, 135072, 137760, 150080, 153832, 154368, 157440, 164820, 165312, 168840, 173061, 175808, 180096, 183680, 192290, 192960, 197784, 206640, 219760, 220416, 225120, 230748, 236160, 247230, 257280, 263712, 270144, 275520, 288435, 300160, 307664, 329640, 330624, 337680, 346122, 351616, 360192, 367360, 384580, 385920, 395568, 413280, 439520, 450240, 461496, 472320, 494460, 527424, 540288, 551040, 576870, 600320, 615328, 659280, 661248, 675360, 692244, 703232, 769160, 771840, 791136, 826560, 865305, 879040, 900480, 922992, 988920, 1054848, 1080576, 1102080, 1153740, 1230656, 1318560, 1350720, 1384488, 1538320, 1582272, 1653120, 1730610, 1758080, 1800960, 1845984, 1977840, 2109696, 2307480, 2461312, 2637120, 2701440, 2768976, 3076640, 3164544, 3306240, 3461220, 3516160, 3691968, 3955680, 4614960, 4922624, 5274240, 5402880, 5537952, 6153280, 6329088, 6922440, 7383936, 7911360, 9229920, 10548480, 11075904, 12306560, 13844880, 14767872, 15822720, 18459840, 22151808, 24613120, 27689760, 31645440, 36919680, 44303616, 55379520, 73839360, 110759040, 221518080]

約数ペア:

[(1, 221518080), (2, 110759040), (3, 73839360), (4, 55379520), (5, 44303616), (6, 36919680), (7, 31645440), (8, 27689760), (9, 24613120), (10, 22151808), (12, 18459840), (14, 15822720), (15, 14767872), (16, 13844880), (18, 12306560), (20, 11075904), (21, 10548480), (24, 9229920), (28, 7911360), (30, 7383936), (32, 6922440), (35, 6329088), (36, 6153280), (40, 5537952), (41, 5402880), (42, 5274240), (45, 4922624), (48, 4614960), (56, 3955680), (60, 3691968), (63, 3516160), (64, 3461220), (67, 3306240), (70, 3164544), (72, 3076640), (80, 2768976), (82, 2701440), (84, 2637120), (90, 2461312), (96, 2307480), (105, 2109696), (112, 1977840), (120, 1845984), (123, 1800960), (126, 1758080), (128, 1730610), (134, 1653120), (140, 1582272), (144, 1538320), (160, 1384488), (164, 1350720), (168, 1318560), (180, 1230656), (192, 1153740), (201, 1102080), (205, 1080576), (210, 1054848), (224, 988920), (240, 922992), (246, 900480), (252, 879040), (256, 865305), (268, 826560), (280, 791136), (287, 771840), (288, 769160), (315, 703232), (320, 692244), (328, 675360), (335, 661248), (336, 659280), (360, 615328), (369, 600320), (384, 576870), (402, 551040), (410, 540288), (420, 527424), (448, 494460), (469, 472320), (480, 461496), (492, 450240), (504, 439520), (536, 413280), (560, 395568), (574, 385920), (576, 384580), (603, 367360), (615, 360192), (630, 351616), (640, 346122), (656, 337680), (670, 330624), (672, 329640), (720, 307664), (738, 300160), (768, 288435), (804, 275520), (820, 270144), (840, 263712), (861, 257280), (896, 247230), (938, 236160), (960, 230748), (984, 225120), (1005, 220416), (1008, 219760), (1072, 206640), (1120, 197784), (1148, 192960), (1152, 192290), (1206, 183680), (1230, 180096), (1260, 175808), (1280, 173061), (1312, 168840), (1340, 165312), (1344, 164820), (1407, 157440), (1435, 154368), (1440, 153832), (1476, 150080), (1608, 137760), (1640, 135072), (1680, 131856), (1722, 128640), (1792, 123615), (1845, 120064), (1876, 118080), (1920, 115374), (1968, 112560), (2010, 110208), (2016, 109880), (2144, 103320), (2240, 98892), (2296, 96480), (2304, 96145), (2345, 94464), (2412, 91840), (2460, 90048), (2520, 87904), (2583, 85760), (2624, 84420), (2680, 82656), (2688, 82410), (2747, 80640), (2814, 78720), (2870, 77184), (2880, 76916), (2952, 75040), (3015, 73472), (3216, 68880), (3280, 67536), (3360, 65928), (3444, 64320), (3690, 60032), (3752, 59040), (3840, 57687), (3936, 56280), (4020, 55104), (4032, 54940), (4221, 52480), (4288, 51660), (4305, 51456), (4480, 49446), (4592, 48240), (4690, 47232), (4824, 45920), (4920, 45024), (5040, 43952), (5166, 42880), (5248, 42210), (5360, 41328), (5376, 41205), (5494, 40320), (5628, 39360), (5740, 38592), (5760, 38458), (5904, 37520), (6030, 36736), (6432, 34440), (6560, 33768), (6720, 32964), (6888, 32160), (7035, 31488), (7380, 30016), (7504, 29520), (7872, 28140), (8040, 27552), (8064, 27470), (8241, 26880), (8442, 26240), (8576, 25830), (8610, 25728), (8960, 24723), (9184, 24120), (9380, 23616), (9648, 22960), (9840, 22512), (10080, 21976), (10332, 21440), (10496, 21105), (10720, 20664), (10988, 20160), (11256, 19680), (11480, 19296), (11520, 19229), (11808, 18760), (12060, 18368), (12864, 17220), (12915, 17152), (13120, 16884), (13440, 16482), (13735, 16128), (13776, 16080), (14070, 15744), (14760, 15008)]