209946240

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:200

約数の個数: 384

約数和(自身を含む): 855429120

約数和(自身を除く): 645482880

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, 70, 72, 80, 82, 84, 90, 96, 105, 112, 120, 123, 126, 127, 128, 140, 144, 160, 164, 168, 180, 192, 205, 210, 224, 240, 246, 252, 254, 280, 287, 288, 315, 320, 328, 336, 360, 369, 381, 384, 410, 420, 448, 480, 492, 504, 508, 560, 574, 576, 615, 630, 635, 640, 656, 672, 720, 738, 762, 820, 840, 861, 889, 896, 960, 984, 1008, 1016, 1120, 1143, 1148, 1152, 1230, 1260, 1270, 1312, 1344, 1435, 1440, 1476, 1524, 1640, 1680, 1722, 1778, 1845, 1905, 1920, 1968, 2016, 2032, 2240, 2286, 2296, 2460, 2520, 2540, 2583, 2624, 2667, 2688, 2870, 2880, 2952, 3048, 3280, 3360, 3444, 3556, 3690, 3810, 3936, 4032, 4064, 4305, 4445, 4480, 4572, 4592, 4920, 5040, 5080, 5166, 5207, 5248, 5334, 5715, 5740, 5760, 5904, 6096, 6560, 6720, 6888, 7112, 7380, 7620, 7872, 8001, 8064, 8128, 8610, 8890, 9144, 9184, 9840, 10080, 10160, 10332, 10414, 10668, 11430, 11480, 11808, 12192, 12915, 13120, 13335, 13440, 13776, 14224, 14760, 15240, 15621, 15744, 16002, 16256, 17220, 17780, 18288, 18368, 19680, 20160, 20320, 20664, 20828, 21336, 22860, 22960, 23616, 24384, 25830, 26035, 26240, 26670, 27552, 28448, 29520, 30480, 31242, 32004, 34440, 35560, 36449, 36576, 36736, 39360, 40005, 40320, 40640, 41328, 41656, 42672, 45720, 45920, 46863, 47232, 48768, 51660, 52070, 53340, 55104, 56896, 59040, 60960, 62484, 64008, 68880, 71120, 72898, 73152, 78105, 78720, 80010, 81280, 82656, 83312, 85344, 91440, 91840, 93726, 103320, 104140, 106680, 109347, 110208, 113792, 118080, 121920, 124968, 128016, 137760, 142240, 145796, 146304, 156210, 160020, 165312, 166624, 170688, 182245, 182880, 183680, 187452, 206640, 208280, 213360, 218694, 234315, 236160, 243840, 249936, 256032, 275520, 284480, 291592, 312420, 320040, 328041, 330624, 333248, 341376, 364490, 365760, 374904, 413280, 416560, 426720, 437388, 468630, 499872, 512064, 546735, 551040, 568960, 583184, 624840, 640080, 656082, 666496, 728980, 731520, 749808, 826560, 833120, 853440, 874776, 937260, 999744, 1024128, 1093470, 1166368, 1249680, 1280160, 1312164, 1457960, 1499616, 1640205, 1653120, 1666240, 1706880, 1749552, 1874520, 1999488, 2186940, 2332736, 2499360, 2560320, 2624328, 2915920, 2999232, 3280410, 3332480, 3499104, 3749040, 4373880, 4665472, 4998720, 5120640, 5248656, 5831840, 5998464, 6560820, 6998208, 7498080, 8747760, 9997440, 10497312, 11663680, 13121640, 13996416, 14996160, 17495520, 20994624, 23327360, 26243280, 29992320, 34991040, 41989248, 52486560, 69982080, 104973120, 209946240]

約数ペア:

[(1, 209946240), (2, 104973120), (3, 69982080), (4, 52486560), (5, 41989248), (6, 34991040), (7, 29992320), (8, 26243280), (9, 23327360), (10, 20994624), (12, 17495520), (14, 14996160), (15, 13996416), (16, 13121640), (18, 11663680), (20, 10497312), (21, 9997440), (24, 8747760), (28, 7498080), (30, 6998208), (32, 6560820), (35, 5998464), (36, 5831840), (40, 5248656), (41, 5120640), (42, 4998720), (45, 4665472), (48, 4373880), (56, 3749040), (60, 3499104), (63, 3332480), (64, 3280410), (70, 2999232), (72, 2915920), (80, 2624328), (82, 2560320), (84, 2499360), (90, 2332736), (96, 2186940), (105, 1999488), (112, 1874520), (120, 1749552), (123, 1706880), (126, 1666240), (127, 1653120), (128, 1640205), (140, 1499616), (144, 1457960), (160, 1312164), (164, 1280160), (168, 1249680), (180, 1166368), (192, 1093470), (205, 1024128), (210, 999744), (224, 937260), (240, 874776), (246, 853440), (252, 833120), (254, 826560), (280, 749808), (287, 731520), (288, 728980), (315, 666496), (320, 656082), (328, 640080), (336, 624840), (360, 583184), (369, 568960), (381, 551040), (384, 546735), (410, 512064), (420, 499872), (448, 468630), (480, 437388), (492, 426720), (504, 416560), (508, 413280), (560, 374904), (574, 365760), (576, 364490), (615, 341376), (630, 333248), (635, 330624), (640, 328041), (656, 320040), (672, 312420), (720, 291592), (738, 284480), (762, 275520), (820, 256032), (840, 249936), (861, 243840), (889, 236160), (896, 234315), (960, 218694), (984, 213360), (1008, 208280), (1016, 206640), (1120, 187452), (1143, 183680), (1148, 182880), (1152, 182245), (1230, 170688), (1260, 166624), (1270, 165312), (1312, 160020), (1344, 156210), (1435, 146304), (1440, 145796), (1476, 142240), (1524, 137760), (1640, 128016), (1680, 124968), (1722, 121920), (1778, 118080), (1845, 113792), (1905, 110208), (1920, 109347), (1968, 106680), (2016, 104140), (2032, 103320), (2240, 93726), (2286, 91840), (2296, 91440), (2460, 85344), (2520, 83312), (2540, 82656), (2583, 81280), (2624, 80010), (2667, 78720), (2688, 78105), (2870, 73152), (2880, 72898), (2952, 71120), (3048, 68880), (3280, 64008), (3360, 62484), (3444, 60960), (3556, 59040), (3690, 56896), (3810, 55104), (3936, 53340), (4032, 52070), (4064, 51660), (4305, 48768), (4445, 47232), (4480, 46863), (4572, 45920), (4592, 45720), (4920, 42672), (5040, 41656), (5080, 41328), (5166, 40640), (5207, 40320), (5248, 40005), (5334, 39360), (5715, 36736), (5740, 36576), (5760, 36449), (5904, 35560), (6096, 34440), (6560, 32004), (6720, 31242), (6888, 30480), (7112, 29520), (7380, 28448), (7620, 27552), (7872, 26670), (8001, 26240), (8064, 26035), (8128, 25830), (8610, 24384), (8890, 23616), (9144, 22960), (9184, 22860), (9840, 21336), (10080, 20828), (10160, 20664), (10332, 20320), (10414, 20160), (10668, 19680), (11430, 18368), (11480, 18288), (11808, 17780), (12192, 17220), (12915, 16256), (13120, 16002), (13335, 15744), (13440, 15621), (13776, 15240), (14224, 14760)]