212541120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6709}}^1$

素因数の和:6743

約数の個数: 168

約数和(自身を含む): 797631120

約数和(自身を除く): 585090000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 5280, 6336, 6709, 7920, 10560, 13418, 15840, 20127, 26836, 31680, 33545, 40254, 53672, 60381, 67090, 73799, 80508, 100635, 107344, 120762, 134180, 147598, 161016, 201270, 214688, 221397, 241524, 268360, 295196, 301905, 322032, 368995, 402540, 429376, 442794, 483048, 536720, 590392, 603810, 644064, 664191, 737990, 805080, 885588, 966096, 1073440, 1106985, 1180784, 1207620, 1288128, 1328382, 1475980, 1610160, 1771176, 1932192, 2146880, 2213970, 2361568, 2415240, 2656764, 2951960, 3220320, 3320955, 3542352, 3864384, 4427940, 4723136, 4830480, 5313528, 5903920, 6440640, 6641910, 7084704, 8855880, 9660960, 10627056, 11807840, 13283820, 14169408, 17711760, 19321920, 21254112, 23615680, 26567640, 35423520, 42508224, 53135280, 70847040, 106270560, 212541120]

約数ペア:

[(1, 212541120), (2, 106270560), (3, 70847040), (4, 53135280), (5, 42508224), (6, 35423520), (8, 26567640), (9, 23615680), (10, 21254112), (11, 19321920), (12, 17711760), (15, 14169408), (16, 13283820), (18, 11807840), (20, 10627056), (22, 9660960), (24, 8855880), (30, 7084704), (32, 6641910), (33, 6440640), (36, 5903920), (40, 5313528), (44, 4830480), (45, 4723136), (48, 4427940), (55, 3864384), (60, 3542352), (64, 3320955), (66, 3220320), (72, 2951960), (80, 2656764), (88, 2415240), (90, 2361568), (96, 2213970), (99, 2146880), (110, 1932192), (120, 1771176), (132, 1610160), (144, 1475980), (160, 1328382), (165, 1288128), (176, 1207620), (180, 1180784), (192, 1106985), (198, 1073440), (220, 966096), (240, 885588), (264, 805080), (288, 737990), (320, 664191), (330, 644064), (352, 603810), (360, 590392), (396, 536720), (440, 483048), (480, 442794), (495, 429376), (528, 402540), (576, 368995), (660, 322032), (704, 301905), (720, 295196), (792, 268360), (880, 241524), (960, 221397), (990, 214688), (1056, 201270), (1320, 161016), (1440, 147598), (1584, 134180), (1760, 120762), (1980, 107344), (2112, 100635), (2640, 80508), (2880, 73799), (3168, 67090), (3520, 60381), (3960, 53672), (5280, 40254), (6336, 33545), (6709, 31680), (7920, 26836), (10560, 20127), (13418, 15840)]