144961320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{172573}}^1$

素因数の和:172594

約数の個数: 64

約数和(自身を含む): 497013120

約数和(自身を除く): 352051800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 172573, 345146, 517719, 690292, 862865, 1035438, 1208011, 1380584, 1725730, 2070876, 2416022, 2588595, 3451460, 3624033, 4141752, 4832044, 5177190, 6040055, 6902920, 7248066, 9664088, 10354380, 12080110, 14496132, 18120165, 20708760, 24160220, 28992264, 36240330, 48320440, 72480660, 144961320]

約数ペア:

[(1, 144961320), (2, 72480660), (3, 48320440), (4, 36240330), (5, 28992264), (6, 24160220), (7, 20708760), (8, 18120165), (10, 14496132), (12, 12080110), (14, 10354380), (15, 9664088), (20, 7248066), (21, 6902920), (24, 6040055), (28, 5177190), (30, 4832044), (35, 4141752), (40, 3624033), (42, 3451460), (56, 2588595), (60, 2416022), (70, 2070876), (84, 1725730), (105, 1380584), (120, 1208011), (140, 1035438), (168, 862865), (210, 690292), (280, 517719), (420, 345146), (840, 172573)]