181338080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1$

素因数の和:433

約数の個数: 192

約数和(自身を含む): 548674560

約数和(自身を除く): 367336480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 41, 44, 55, 56, 70, 77, 80, 82, 88, 110, 112, 140, 154, 160, 164, 176, 205, 220, 224, 280, 287, 308, 328, 352, 359, 385, 410, 440, 451, 560, 574, 616, 656, 718, 770, 820, 880, 902, 1120, 1148, 1232, 1312, 1435, 1436, 1540, 1640, 1760, 1795, 1804, 2255, 2296, 2464, 2513, 2870, 2872, 3080, 3157, 3280, 3590, 3608, 3949, 4510, 4592, 5026, 5740, 5744, 6160, 6314, 6560, 7180, 7216, 7898, 9020, 9184, 10052, 11480, 11488, 12320, 12565, 12628, 14360, 14432, 14719, 15785, 15796, 18040, 19745, 20104, 22960, 25130, 25256, 27643, 28720, 29438, 31570, 31592, 36080, 39490, 40208, 45920, 50260, 50512, 55286, 57440, 58876, 63140, 63184, 72160, 73595, 78980, 80416, 100520, 101024, 103033, 110572, 117752, 126280, 126368, 138215, 147190, 157960, 161909, 201040, 206066, 221144, 235504, 252560, 276430, 294380, 315920, 323818, 402080, 412132, 442288, 471008, 505120, 515165, 552860, 588760, 631840, 647636, 809545, 824264, 884576, 1030330, 1105720, 1133363, 1177520, 1295272, 1619090, 1648528, 2060660, 2211440, 2266726, 2355040, 2590544, 3238180, 3297056, 4121320, 4422880, 4533452, 5181088, 5666815, 6476360, 8242640, 9066904, 11333630, 12952720, 16485280, 18133808, 22667260, 25905440, 36267616, 45334520, 90669040, 181338080]

約数ペア:

[(1, 181338080), (2, 90669040), (4, 45334520), (5, 36267616), (7, 25905440), (8, 22667260), (10, 18133808), (11, 16485280), (14, 12952720), (16, 11333630), (20, 9066904), (22, 8242640), (28, 6476360), (32, 5666815), (35, 5181088), (40, 4533452), (41, 4422880), (44, 4121320), (55, 3297056), (56, 3238180), (70, 2590544), (77, 2355040), (80, 2266726), (82, 2211440), (88, 2060660), (110, 1648528), (112, 1619090), (140, 1295272), (154, 1177520), (160, 1133363), (164, 1105720), (176, 1030330), (205, 884576), (220, 824264), (224, 809545), (280, 647636), (287, 631840), (308, 588760), (328, 552860), (352, 515165), (359, 505120), (385, 471008), (410, 442288), (440, 412132), (451, 402080), (560, 323818), (574, 315920), (616, 294380), (656, 276430), (718, 252560), (770, 235504), (820, 221144), (880, 206066), (902, 201040), (1120, 161909), (1148, 157960), (1232, 147190), (1312, 138215), (1435, 126368), (1436, 126280), (1540, 117752), (1640, 110572), (1760, 103033), (1795, 101024), (1804, 100520), (2255, 80416), (2296, 78980), (2464, 73595), (2513, 72160), (2870, 63184), (2872, 63140), (3080, 58876), (3157, 57440), (3280, 55286), (3590, 50512), (3608, 50260), (3949, 45920), (4510, 40208), (4592, 39490), (5026, 36080), (5740, 31592), (5744, 31570), (6160, 29438), (6314, 28720), (6560, 27643), (7180, 25256), (7216, 25130), (7898, 22960), (9020, 20104), (9184, 19745), (10052, 18040), (11480, 15796), (11488, 15785), (12320, 14719), (12565, 14432), (12628, 14360)]