211484160

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:233

約数の個数: 240

約数和(自身を含む): 748786896

約数和(自身を除く): 537302736

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, 67, 72, 80, 90, 96, 120, 128, 134, 137, 144, 160, 180, 192, 201, 240, 256, 268, 274, 288, 320, 335, 360, 384, 402, 411, 480, 512, 536, 548, 576, 603, 640, 670, 685, 720, 768, 804, 822, 960, 1005, 1072, 1096, 1152, 1206, 1233, 1280, 1340, 1370, 1440, 1536, 1608, 1644, 1920, 2010, 2055, 2144, 2192, 2304, 2412, 2466, 2560, 2680, 2740, 2880, 3015, 3216, 3288, 3840, 4020, 4110, 4288, 4384, 4608, 4824, 4932, 5360, 5480, 5760, 6030, 6165, 6432, 6576, 7680, 8040, 8220, 8576, 8768, 9179, 9648, 9864, 10720, 10960, 11520, 12060, 12330, 12864, 13152, 16080, 16440, 17152, 17536, 18358, 19296, 19728, 21440, 21920, 23040, 24120, 24660, 25728, 26304, 27537, 32160, 32880, 34304, 35072, 36716, 38592, 39456, 42880, 43840, 45895, 48240, 49320, 51456, 52608, 55074, 64320, 65760, 70144, 73432, 77184, 78912, 82611, 85760, 87680, 91790, 96480, 98640, 102912, 105216, 110148, 128640, 131520, 137685, 146864, 154368, 157824, 165222, 171520, 175360, 183580, 192960, 197280, 210432, 220296, 257280, 263040, 275370, 293728, 308736, 315648, 330444, 350720, 367160, 385920, 394560, 413055, 440592, 514560, 526080, 550740, 587456, 631296, 660888, 734320, 771840, 789120, 826110, 881184, 1052160, 1101480, 1174912, 1321776, 1468640, 1543680, 1578240, 1652220, 1762368, 2202960, 2349824, 2643552, 2937280, 3156480, 3304440, 3524736, 4405920, 4699648, 5287104, 5874560, 6608880, 7049472, 8811840, 10574208, 11749120, 13217760, 14098944, 17623680, 21148416, 23498240, 26435520, 35247360, 42296832, 52871040, 70494720, 105742080, 211484160]

約数ペア:

[(1, 211484160), (2, 105742080), (3, 70494720), (4, 52871040), (5, 42296832), (6, 35247360), (8, 26435520), (9, 23498240), (10, 21148416), (12, 17623680), (15, 14098944), (16, 13217760), (18, 11749120), (20, 10574208), (24, 8811840), (30, 7049472), (32, 6608880), (36, 5874560), (40, 5287104), (45, 4699648), (48, 4405920), (60, 3524736), (64, 3304440), (67, 3156480), (72, 2937280), (80, 2643552), (90, 2349824), (96, 2202960), (120, 1762368), (128, 1652220), (134, 1578240), (137, 1543680), (144, 1468640), (160, 1321776), (180, 1174912), (192, 1101480), (201, 1052160), (240, 881184), (256, 826110), (268, 789120), (274, 771840), (288, 734320), (320, 660888), (335, 631296), (360, 587456), (384, 550740), (402, 526080), (411, 514560), (480, 440592), (512, 413055), (536, 394560), (548, 385920), (576, 367160), (603, 350720), (640, 330444), (670, 315648), (685, 308736), (720, 293728), (768, 275370), (804, 263040), (822, 257280), (960, 220296), (1005, 210432), (1072, 197280), (1096, 192960), (1152, 183580), (1206, 175360), (1233, 171520), (1280, 165222), (1340, 157824), (1370, 154368), (1440, 146864), (1536, 137685), (1608, 131520), (1644, 128640), (1920, 110148), (2010, 105216), (2055, 102912), (2144, 98640), (2192, 96480), (2304, 91790), (2412, 87680), (2466, 85760), (2560, 82611), (2680, 78912), (2740, 77184), (2880, 73432), (3015, 70144), (3216, 65760), (3288, 64320), (3840, 55074), (4020, 52608), (4110, 51456), (4288, 49320), (4384, 48240), (4608, 45895), (4824, 43840), (4932, 42880), (5360, 39456), (5480, 38592), (5760, 36716), (6030, 35072), (6165, 34304), (6432, 32880), (6576, 32160), (7680, 27537), (8040, 26304), (8220, 25728), (8576, 24660), (8768, 24120), (9179, 23040), (9648, 21920), (9864, 21440), (10720, 19728), (10960, 19296), (11520, 18358), (12060, 17536), (12330, 17152), (12864, 16440), (13152, 16080)]