213799680

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:371

約数の個数: 216

約数和(自身を含む): 753475632

約数和(自身を除く): 539675952

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, 144, 160, 180, 192, 201, 240, 256, 268, 277, 288, 320, 335, 360, 384, 402, 480, 536, 554, 576, 603, 640, 670, 720, 768, 804, 831, 960, 1005, 1072, 1108, 1152, 1206, 1280, 1340, 1385, 1440, 1608, 1662, 1920, 2010, 2144, 2216, 2304, 2412, 2493, 2680, 2770, 2880, 3015, 3216, 3324, 3840, 4020, 4155, 4288, 4432, 4824, 4986, 5360, 5540, 5760, 6030, 6432, 6648, 8040, 8310, 8576, 8864, 9648, 9972, 10720, 11080, 11520, 12060, 12465, 12864, 13296, 16080, 16620, 17152, 17728, 18559, 19296, 19944, 21440, 22160, 24120, 24930, 25728, 26592, 32160, 33240, 35456, 37118, 38592, 39888, 42880, 44320, 48240, 49860, 51456, 53184, 55677, 64320, 66480, 70912, 74236, 77184, 79776, 85760, 88640, 92795, 96480, 99720, 106368, 111354, 128640, 132960, 148472, 154368, 159552, 167031, 177280, 185590, 192960, 199440, 212736, 222708, 257280, 265920, 278385, 296944, 319104, 334062, 354560, 371180, 385920, 398880, 445416, 531840, 556770, 593888, 638208, 668124, 742360, 771840, 797760, 835155, 890832, 1063680, 1113540, 1187776, 1336248, 1484720, 1595520, 1670310, 1781664, 2227080, 2375552, 2672496, 2969440, 3191040, 3340620, 3563328, 4454160, 4751104, 5344992, 5938880, 6681240, 7126656, 8908320, 10689984, 11877760, 13362480, 14253312, 17816640, 21379968, 23755520, 26724960, 35633280, 42759936, 53449920, 71266560, 106899840, 213799680]

約数ペア:

[(1, 213799680), (2, 106899840), (3, 71266560), (4, 53449920), (5, 42759936), (6, 35633280), (8, 26724960), (9, 23755520), (10, 21379968), (12, 17816640), (15, 14253312), (16, 13362480), (18, 11877760), (20, 10689984), (24, 8908320), (30, 7126656), (32, 6681240), (36, 5938880), (40, 5344992), (45, 4751104), (48, 4454160), (60, 3563328), (64, 3340620), (67, 3191040), (72, 2969440), (80, 2672496), (90, 2375552), (96, 2227080), (120, 1781664), (128, 1670310), (134, 1595520), (144, 1484720), (160, 1336248), (180, 1187776), (192, 1113540), (201, 1063680), (240, 890832), (256, 835155), (268, 797760), (277, 771840), (288, 742360), (320, 668124), (335, 638208), (360, 593888), (384, 556770), (402, 531840), (480, 445416), (536, 398880), (554, 385920), (576, 371180), (603, 354560), (640, 334062), (670, 319104), (720, 296944), (768, 278385), (804, 265920), (831, 257280), (960, 222708), (1005, 212736), (1072, 199440), (1108, 192960), (1152, 185590), (1206, 177280), (1280, 167031), (1340, 159552), (1385, 154368), (1440, 148472), (1608, 132960), (1662, 128640), (1920, 111354), (2010, 106368), (2144, 99720), (2216, 96480), (2304, 92795), (2412, 88640), (2493, 85760), (2680, 79776), (2770, 77184), (2880, 74236), (3015, 70912), (3216, 66480), (3324, 64320), (3840, 55677), (4020, 53184), (4155, 51456), (4288, 49860), (4432, 48240), (4824, 44320), (4986, 42880), (5360, 39888), (5540, 38592), (5760, 37118), (6030, 35456), (6432, 33240), (6648, 32160), (8040, 26592), (8310, 25728), (8576, 24930), (8864, 24120), (9648, 22160), (9972, 21440), (10720, 19944), (11080, 19296), (11520, 18559), (12060, 17728), (12465, 17152), (12864, 16620), (13296, 16080)]