144541320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15643}}^1$

素因数の和:15675

約数の個数: 128

約数和(自身を含む): 540656640

約数和(自身を除く): 396115320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 15643, 31286, 46929, 62572, 78215, 93858, 109501, 125144, 156430, 172073, 187716, 219002, 234645, 312860, 328503, 344146, 375432, 438004, 469290, 516219, 547505, 625720, 657006, 688292, 860365, 876008, 938580, 1032438, 1095010, 1204511, 1314012, 1376584, 1642515, 1720730, 1877160, 2064876, 2190020, 2409022, 2581095, 2628024, 3285030, 3441460, 3613533, 4129752, 4380040, 4818044, 5162190, 6022555, 6570060, 6882920, 7227066, 9636088, 10324380, 12045110, 13140120, 14454132, 18067665, 20648760, 24090220, 28908264, 36135330, 48180440, 72270660, 144541320]

約数ペア:

[(1, 144541320), (2, 72270660), (3, 48180440), (4, 36135330), (5, 28908264), (6, 24090220), (7, 20648760), (8, 18067665), (10, 14454132), (11, 13140120), (12, 12045110), (14, 10324380), (15, 9636088), (20, 7227066), (21, 6882920), (22, 6570060), (24, 6022555), (28, 5162190), (30, 4818044), (33, 4380040), (35, 4129752), (40, 3613533), (42, 3441460), (44, 3285030), (55, 2628024), (56, 2581095), (60, 2409022), (66, 2190020), (70, 2064876), (77, 1877160), (84, 1720730), (88, 1642515), (105, 1376584), (110, 1314012), (120, 1204511), (132, 1095010), (140, 1032438), (154, 938580), (165, 876008), (168, 860365), (210, 688292), (220, 657006), (231, 625720), (264, 547505), (280, 516219), (308, 469290), (330, 438004), (385, 375432), (420, 344146), (440, 328503), (462, 312860), (616, 234645), (660, 219002), (770, 187716), (840, 172073), (924, 156430), (1155, 125144), (1320, 109501), (1540, 93858), (1848, 78215), (2310, 62572), (3080, 46929), (4620, 31286), (9240, 15643)]