210568320

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:427

約数の個数: 192

約数和(自身を含む): 735134400

約数和(自身を除く): 524566080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 139, 144, 160, 180, 192, 240, 263, 278, 288, 320, 360, 384, 417, 480, 526, 556, 576, 640, 695, 720, 789, 834, 960, 1052, 1112, 1152, 1251, 1315, 1390, 1440, 1578, 1668, 1920, 2085, 2104, 2224, 2367, 2502, 2630, 2780, 2880, 3156, 3336, 3945, 4170, 4208, 4448, 4734, 5004, 5260, 5560, 5760, 6255, 6312, 6672, 7890, 8340, 8416, 8896, 9468, 10008, 10520, 11120, 11835, 12510, 12624, 13344, 15780, 16680, 16832, 17792, 18936, 20016, 21040, 22240, 23670, 25020, 25248, 26688, 31560, 33360, 33664, 36557, 37872, 40032, 42080, 44480, 47340, 50040, 50496, 53376, 63120, 66720, 73114, 75744, 80064, 84160, 88960, 94680, 100080, 100992, 109671, 126240, 133440, 146228, 151488, 160128, 168320, 182785, 189360, 200160, 219342, 252480, 266880, 292456, 302976, 329013, 365570, 378720, 400320, 438684, 504960, 548355, 584912, 658026, 731140, 757440, 800640, 877368, 1096710, 1169824, 1316052, 1462280, 1514880, 1645065, 1754736, 2193420, 2339648, 2632104, 2924560, 3290130, 3509472, 4386840, 4679296, 5264208, 5849120, 6580260, 7018944, 8773680, 10528416, 11698240, 13160520, 14037888, 17547360, 21056832, 23396480, 26321040, 35094720, 42113664, 52642080, 70189440, 105284160, 210568320]

約数ペア:

[(1, 210568320), (2, 105284160), (3, 70189440), (4, 52642080), (5, 42113664), (6, 35094720), (8, 26321040), (9, 23396480), (10, 21056832), (12, 17547360), (15, 14037888), (16, 13160520), (18, 11698240), (20, 10528416), (24, 8773680), (30, 7018944), (32, 6580260), (36, 5849120), (40, 5264208), (45, 4679296), (48, 4386840), (60, 3509472), (64, 3290130), (72, 2924560), (80, 2632104), (90, 2339648), (96, 2193420), (120, 1754736), (128, 1645065), (139, 1514880), (144, 1462280), (160, 1316052), (180, 1169824), (192, 1096710), (240, 877368), (263, 800640), (278, 757440), (288, 731140), (320, 658026), (360, 584912), (384, 548355), (417, 504960), (480, 438684), (526, 400320), (556, 378720), (576, 365570), (640, 329013), (695, 302976), (720, 292456), (789, 266880), (834, 252480), (960, 219342), (1052, 200160), (1112, 189360), (1152, 182785), (1251, 168320), (1315, 160128), (1390, 151488), (1440, 146228), (1578, 133440), (1668, 126240), (1920, 109671), (2085, 100992), (2104, 100080), (2224, 94680), (2367, 88960), (2502, 84160), (2630, 80064), (2780, 75744), (2880, 73114), (3156, 66720), (3336, 63120), (3945, 53376), (4170, 50496), (4208, 50040), (4448, 47340), (4734, 44480), (5004, 42080), (5260, 40032), (5560, 37872), (5760, 36557), (6255, 33664), (6312, 33360), (6672, 31560), (7890, 26688), (8340, 25248), (8416, 25020), (8896, 23670), (9468, 22240), (10008, 21040), (10520, 20016), (11120, 18936), (11835, 17792), (12510, 16832), (12624, 16680), (13344, 15780)]