1666653120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{52609}}^1$

素因数の和:52643

約数の個数: 168

約数和(自身を含む): 6253855920

約数和(自身を除く): 4587202800

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, 7920, 10560, 15840, 31680, 52609, 105218, 157827, 210436, 263045, 315654, 420872, 473481, 526090, 578699, 631308, 789135, 841744, 946962, 1052180, 1157398, 1262616, 1578270, 1683488, 1736097, 1893924, 2104360, 2314796, 2367405, 2525232, 2893495, 3156540, 3366976, 3472194, 3787848, 4208720, 4629592, 4734810, 5050464, 5208291, 5786990, 6313080, 6944388, 7575696, 8417440, 8680485, 9259184, 9469620, 10100928, 10416582, 11573980, 12626160, 13888776, 15151392, 16834880, 17360970, 18518368, 18939240, 20833164, 23147960, 25252320, 26041455, 27777552, 30302784, 34721940, 37036736, 37878480, 41666328, 46295920, 50504640, 52082910, 55555104, 69443880, 75756960, 83332656, 92591840, 104165820, 111110208, 138887760, 151513920, 166665312, 185183680, 208331640, 277775520, 333330624, 416663280, 555551040, 833326560, 1666653120]

約数ペア:

[(1, 1666653120), (2, 833326560), (3, 555551040), (4, 416663280), (5, 333330624), (6, 277775520), (8, 208331640), (9, 185183680), (10, 166665312), (11, 151513920), (12, 138887760), (15, 111110208), (16, 104165820), (18, 92591840), (20, 83332656), (22, 75756960), (24, 69443880), (30, 55555104), (32, 52082910), (33, 50504640), (36, 46295920), (40, 41666328), (44, 37878480), (45, 37036736), (48, 34721940), (55, 30302784), (60, 27777552), (64, 26041455), (66, 25252320), (72, 23147960), (80, 20833164), (88, 18939240), (90, 18518368), (96, 17360970), (99, 16834880), (110, 15151392), (120, 13888776), (132, 12626160), (144, 11573980), (160, 10416582), (165, 10100928), (176, 9469620), (180, 9259184), (192, 8680485), (198, 8417440), (220, 7575696), (240, 6944388), (264, 6313080), (288, 5786990), (320, 5208291), (330, 5050464), (352, 4734810), (360, 4629592), (396, 4208720), (440, 3787848), (480, 3472194), (495, 3366976), (528, 3156540), (576, 2893495), (660, 2525232), (704, 2367405), (720, 2314796), (792, 2104360), (880, 1893924), (960, 1736097), (990, 1683488), (1056, 1578270), (1320, 1262616), (1440, 1157398), (1584, 1052180), (1760, 946962), (1980, 841744), (2112, 789135), (2640, 631308), (2880, 578699), (3168, 526090), (3520, 473481), (3960, 420872), (5280, 315654), (6336, 263045), (7920, 210436), (10560, 157827), (15840, 105218), (31680, 52609)]