2010631440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1\times {\mathrm{509}}^1$

素因数の和:785

約数の個数: 160

約数和(自身を含む): 6344236800

約数和(自身を除く): 4333605360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 109, 120, 151, 218, 240, 302, 327, 436, 453, 509, 545, 604, 654, 755, 872, 906, 1018, 1090, 1208, 1308, 1510, 1527, 1635, 1744, 1812, 2036, 2180, 2265, 2416, 2545, 2616, 3020, 3054, 3270, 3624, 4072, 4360, 4530, 5090, 5232, 6040, 6108, 6540, 7248, 7635, 8144, 8720, 9060, 10180, 12080, 12216, 13080, 15270, 16459, 18120, 20360, 24432, 26160, 30540, 32918, 36240, 40720, 49377, 55481, 61080, 65836, 76859, 82295, 98754, 110962, 122160, 131672, 153718, 164590, 166443, 197508, 221924, 230577, 246885, 263344, 277405, 307436, 329180, 332886, 384295, 395016, 443848, 461154, 493770, 554810, 614872, 658360, 665772, 768590, 790032, 832215, 887696, 922308, 987540, 1109620, 1152885, 1229744, 1316720, 1331544, 1537180, 1664430, 1844616, 1975080, 2219240, 2305770, 2663088, 3074360, 3328860, 3689232, 3950160, 4438480, 4611540, 6148720, 6657720, 8377631, 9223080, 13315440, 16755262, 18446160, 25132893, 33510524, 41888155, 50265786, 67021048, 83776310, 100531572, 125664465, 134042096, 167552620, 201063144, 251328930, 335105240, 402126288, 502657860, 670210480, 1005315720, 2010631440]

約数ペア:

[(1, 2010631440), (2, 1005315720), (3, 670210480), (4, 502657860), (5, 402126288), (6, 335105240), (8, 251328930), (10, 201063144), (12, 167552620), (15, 134042096), (16, 125664465), (20, 100531572), (24, 83776310), (30, 67021048), (40, 50265786), (48, 41888155), (60, 33510524), (80, 25132893), (109, 18446160), (120, 16755262), (151, 13315440), (218, 9223080), (240, 8377631), (302, 6657720), (327, 6148720), (436, 4611540), (453, 4438480), (509, 3950160), (545, 3689232), (604, 3328860), (654, 3074360), (755, 2663088), (872, 2305770), (906, 2219240), (1018, 1975080), (1090, 1844616), (1208, 1664430), (1308, 1537180), (1510, 1331544), (1527, 1316720), (1635, 1229744), (1744, 1152885), (1812, 1109620), (2036, 987540), (2180, 922308), (2265, 887696), (2416, 832215), (2545, 790032), (2616, 768590), (3020, 665772), (3054, 658360), (3270, 614872), (3624, 554810), (4072, 493770), (4360, 461154), (4530, 443848), (5090, 395016), (5232, 384295), (6040, 332886), (6108, 329180), (6540, 307436), (7248, 277405), (7635, 263344), (8144, 246885), (8720, 230577), (9060, 221924), (10180, 197508), (12080, 166443), (12216, 164590), (13080, 153718), (15270, 131672), (16459, 122160), (18120, 110962), (20360, 98754), (24432, 82295), (26160, 76859), (30540, 65836), (32918, 61080), (36240, 55481), (40720, 49377)]