259539840

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:230

約数の個数: 384

約数和(自身を含む): 1055920320

約数和(自身を除く): 796380480

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, 128, 140, 144, 157, 160, 164, 168, 180, 192, 205, 210, 224, 240, 246, 252, 280, 287, 288, 314, 315, 320, 328, 336, 360, 369, 384, 410, 420, 448, 471, 480, 492, 504, 560, 574, 576, 615, 628, 630, 640, 656, 672, 720, 738, 785, 820, 840, 861, 896, 942, 960, 984, 1008, 1099, 1120, 1148, 1152, 1230, 1256, 1260, 1312, 1344, 1413, 1435, 1440, 1476, 1570, 1640, 1680, 1722, 1845, 1884, 1920, 1968, 2016, 2198, 2240, 2296, 2355, 2460, 2512, 2520, 2583, 2624, 2688, 2826, 2870, 2880, 2952, 3140, 3280, 3297, 3360, 3444, 3690, 3768, 3936, 4032, 4305, 4396, 4480, 4592, 4710, 4920, 5024, 5040, 5166, 5248, 5495, 5652, 5740, 5760, 5904, 6280, 6437, 6560, 6594, 6720, 6888, 7065, 7380, 7536, 7872, 8064, 8610, 8792, 9184, 9420, 9840, 9891, 10048, 10080, 10332, 10990, 11304, 11480, 11808, 12560, 12874, 12915, 13120, 13188, 13440, 13776, 14130, 14760, 15072, 15744, 16485, 17220, 17584, 18368, 18840, 19311, 19680, 19782, 20096, 20160, 20664, 21980, 22608, 22960, 23616, 25120, 25748, 25830, 26240, 26376, 27552, 28260, 29520, 30144, 32185, 32970, 34440, 35168, 36736, 37680, 38622, 39360, 39564, 40320, 41328, 43960, 45059, 45216, 45920, 47232, 49455, 50240, 51496, 51660, 52752, 55104, 56520, 57933, 59040, 60288, 64370, 65940, 68880, 70336, 75360, 77244, 78720, 79128, 82656, 87920, 90118, 90432, 91840, 96555, 98910, 100480, 102992, 103320, 105504, 110208, 113040, 115866, 118080, 128740, 131880, 135177, 137760, 140672, 150720, 154488, 158256, 165312, 175840, 180236, 180864, 183680, 193110, 197820, 205984, 206640, 211008, 225295, 226080, 231732, 236160, 257480, 263760, 270354, 275520, 289665, 301440, 308976, 316512, 330624, 351680, 360472, 386220, 395640, 405531, 411968, 413280, 422016, 450590, 452160, 463464, 514960, 527520, 540708, 551040, 579330, 617952, 633024, 675885, 703360, 720944, 772440, 791280, 811062, 823936, 826560, 901180, 904320, 926928, 1029920, 1055040, 1081416, 1158660, 1235904, 1266048, 1351770, 1441888, 1544880, 1582560, 1622124, 1653120, 1802360, 1853856, 2027655, 2059840, 2110080, 2162832, 2317320, 2471808, 2703540, 2883776, 3089760, 3165120, 3244248, 3604720, 3707712, 4055310, 4119680, 4325664, 4634640, 5407080, 5767552, 6179520, 6330240, 6488496, 7209440, 7415424, 8110620, 8651328, 9269280, 10814160, 12359040, 12976992, 14418880, 16221240, 17302656, 18538560, 21628320, 25953984, 28837760, 32442480, 37077120, 43256640, 51907968, 64884960, 86513280, 129769920, 259539840]

約数ペア:

[(1, 259539840), (2, 129769920), (3, 86513280), (4, 64884960), (5, 51907968), (6, 43256640), (7, 37077120), (8, 32442480), (9, 28837760), (10, 25953984), (12, 21628320), (14, 18538560), (15, 17302656), (16, 16221240), (18, 14418880), (20, 12976992), (21, 12359040), (24, 10814160), (28, 9269280), (30, 8651328), (32, 8110620), (35, 7415424), (36, 7209440), (40, 6488496), (41, 6330240), (42, 6179520), (45, 5767552), (48, 5407080), (56, 4634640), (60, 4325664), (63, 4119680), (64, 4055310), (70, 3707712), (72, 3604720), (80, 3244248), (82, 3165120), (84, 3089760), (90, 2883776), (96, 2703540), (105, 2471808), (112, 2317320), (120, 2162832), (123, 2110080), (126, 2059840), (128, 2027655), (140, 1853856), (144, 1802360), (157, 1653120), (160, 1622124), (164, 1582560), (168, 1544880), (180, 1441888), (192, 1351770), (205, 1266048), (210, 1235904), (224, 1158660), (240, 1081416), (246, 1055040), (252, 1029920), (280, 926928), (287, 904320), (288, 901180), (314, 826560), (315, 823936), (320, 811062), (328, 791280), (336, 772440), (360, 720944), (369, 703360), (384, 675885), (410, 633024), (420, 617952), (448, 579330), (471, 551040), (480, 540708), (492, 527520), (504, 514960), (560, 463464), (574, 452160), (576, 450590), (615, 422016), (628, 413280), (630, 411968), (640, 405531), (656, 395640), (672, 386220), (720, 360472), (738, 351680), (785, 330624), (820, 316512), (840, 308976), (861, 301440), (896, 289665), (942, 275520), (960, 270354), (984, 263760), (1008, 257480), (1099, 236160), (1120, 231732), (1148, 226080), (1152, 225295), (1230, 211008), (1256, 206640), (1260, 205984), (1312, 197820), (1344, 193110), (1413, 183680), (1435, 180864), (1440, 180236), (1476, 175840), (1570, 165312), (1640, 158256), (1680, 154488), (1722, 150720), (1845, 140672), (1884, 137760), (1920, 135177), (1968, 131880), (2016, 128740), (2198, 118080), (2240, 115866), (2296, 113040), (2355, 110208), (2460, 105504), (2512, 103320), (2520, 102992), (2583, 100480), (2624, 98910), (2688, 96555), (2826, 91840), (2870, 90432), (2880, 90118), (2952, 87920), (3140, 82656), (3280, 79128), (3297, 78720), (3360, 77244), (3444, 75360), (3690, 70336), (3768, 68880), (3936, 65940), (4032, 64370), (4305, 60288), (4396, 59040), (4480, 57933), (4592, 56520), (4710, 55104), (4920, 52752), (5024, 51660), (5040, 51496), (5166, 50240), (5248, 49455), (5495, 47232), (5652, 45920), (5740, 45216), (5760, 45059), (5904, 43960), (6280, 41328), (6437, 40320), (6560, 39564), (6594, 39360), (6720, 38622), (6888, 37680), (7065, 36736), (7380, 35168), (7536, 34440), (7872, 32970), (8064, 32185), (8610, 30144), (8792, 29520), (9184, 28260), (9420, 27552), (9840, 26376), (9891, 26240), (10048, 25830), (10080, 25748), (10332, 25120), (10990, 23616), (11304, 22960), (11480, 22608), (11808, 21980), (12560, 20664), (12874, 20160), (12915, 20096), (13120, 19782), (13188, 19680), (13440, 19311), (13776, 18840), (14130, 18368), (14760, 17584), (15072, 17220), (15744, 16485)]