210422880

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{727}}^1$

素因数の和:818

約数の個数: 192

約数和(自身を含む): 748500480

約数和(自身を除く): 538077600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 67, 72, 80, 90, 96, 108, 120, 134, 135, 144, 160, 180, 201, 216, 240, 268, 270, 288, 335, 360, 402, 432, 480, 536, 540, 603, 670, 720, 727, 804, 864, 1005, 1072, 1080, 1206, 1340, 1440, 1454, 1608, 1809, 2010, 2144, 2160, 2181, 2412, 2680, 2908, 3015, 3216, 3618, 3635, 4020, 4320, 4362, 4824, 5360, 5816, 6030, 6432, 6543, 7236, 7270, 8040, 8724, 9045, 9648, 10720, 10905, 11632, 12060, 13086, 14472, 14540, 16080, 17448, 18090, 19296, 19629, 21810, 23264, 24120, 26172, 28944, 29080, 32160, 32715, 34896, 36180, 39258, 43620, 48240, 48709, 52344, 57888, 58160, 65430, 69792, 72360, 78516, 87240, 96480, 97418, 98145, 104688, 116320, 130860, 144720, 146127, 157032, 174480, 194836, 196290, 209376, 243545, 261720, 289440, 292254, 314064, 348960, 389672, 392580, 438381, 487090, 523440, 584508, 628128, 730635, 779344, 785160, 876762, 974180, 1046880, 1169016, 1315143, 1461270, 1558688, 1570320, 1753524, 1948360, 2191905, 2338032, 2630286, 2922540, 3140640, 3507048, 3896720, 4383810, 4676064, 5260572, 5845080, 6575715, 7014096, 7793440, 8767620, 10521144, 11690160, 13151430, 14028192, 17535240, 21042288, 23380320, 26302860, 35070480, 42084576, 52605720, 70140960, 105211440, 210422880]

約数ペア:

[(1, 210422880), (2, 105211440), (3, 70140960), (4, 52605720), (5, 42084576), (6, 35070480), (8, 26302860), (9, 23380320), (10, 21042288), (12, 17535240), (15, 14028192), (16, 13151430), (18, 11690160), (20, 10521144), (24, 8767620), (27, 7793440), (30, 7014096), (32, 6575715), (36, 5845080), (40, 5260572), (45, 4676064), (48, 4383810), (54, 3896720), (60, 3507048), (67, 3140640), (72, 2922540), (80, 2630286), (90, 2338032), (96, 2191905), (108, 1948360), (120, 1753524), (134, 1570320), (135, 1558688), (144, 1461270), (160, 1315143), (180, 1169016), (201, 1046880), (216, 974180), (240, 876762), (268, 785160), (270, 779344), (288, 730635), (335, 628128), (360, 584508), (402, 523440), (432, 487090), (480, 438381), (536, 392580), (540, 389672), (603, 348960), (670, 314064), (720, 292254), (727, 289440), (804, 261720), (864, 243545), (1005, 209376), (1072, 196290), (1080, 194836), (1206, 174480), (1340, 157032), (1440, 146127), (1454, 144720), (1608, 130860), (1809, 116320), (2010, 104688), (2144, 98145), (2160, 97418), (2181, 96480), (2412, 87240), (2680, 78516), (2908, 72360), (3015, 69792), (3216, 65430), (3618, 58160), (3635, 57888), (4020, 52344), (4320, 48709), (4362, 48240), (4824, 43620), (5360, 39258), (5816, 36180), (6030, 34896), (6432, 32715), (6543, 32160), (7236, 29080), (7270, 28944), (8040, 26172), (8724, 24120), (9045, 23264), (9648, 21810), (10720, 19629), (10905, 19296), (11632, 18090), (12060, 17448), (13086, 16080), (14472, 14540)]