239881320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{95191}}^1$

素因数の和:95215

約数の個数: 96

約数和(自身を含む): 890997120

約数和(自身を除く): 651115800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 95191, 190382, 285573, 380764, 475955, 571146, 666337, 761528, 856719, 951910, 1142292, 1332674, 1427865, 1713438, 1903820, 1999011, 2284584, 2665348, 2855730, 3331685, 3426876, 3807640, 3998022, 4283595, 5330696, 5711460, 5997033, 6663370, 6853752, 7996044, 8567190, 9995055, 11422920, 11994066, 13326740, 15992088, 17134380, 19990110, 23988132, 26653480, 29985165, 34268760, 39980220, 47976264, 59970330, 79960440, 119940660, 239881320]

約数ペア:

[(1, 239881320), (2, 119940660), (3, 79960440), (4, 59970330), (5, 47976264), (6, 39980220), (7, 34268760), (8, 29985165), (9, 26653480), (10, 23988132), (12, 19990110), (14, 17134380), (15, 15992088), (18, 13326740), (20, 11994066), (21, 11422920), (24, 9995055), (28, 8567190), (30, 7996044), (35, 6853752), (36, 6663370), (40, 5997033), (42, 5711460), (45, 5330696), (56, 4283595), (60, 3998022), (63, 3807640), (70, 3426876), (72, 3331685), (84, 2855730), (90, 2665348), (105, 2284584), (120, 1999011), (126, 1903820), (140, 1713438), (168, 1427865), (180, 1332674), (210, 1142292), (252, 951910), (280, 856719), (315, 761528), (360, 666337), (420, 571146), (504, 475955), (630, 380764), (840, 285573), (1260, 190382), (2520, 95191)]