141440880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{84191}}^1$

素因数の和:84214

約数の個数: 80

約数和(自身を含む): 501110784

約数和(自身を除く): 359669904

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 84191, 168382, 252573, 336764, 420955, 505146, 589337, 673528, 841910, 1010292, 1178674, 1262865, 1347056, 1683820, 1768011, 2020584, 2357348, 2525730, 2946685, 3367640, 3536022, 4041168, 4714696, 5051460, 5893370, 6735280, 7072044, 8840055, 9429392, 10102920, 11786740, 14144088, 17680110, 20205840, 23573480, 28288176, 35360220, 47146960, 70720440, 141440880]

約数ペア:

[(1, 141440880), (2, 70720440), (3, 47146960), (4, 35360220), (5, 28288176), (6, 23573480), (7, 20205840), (8, 17680110), (10, 14144088), (12, 11786740), (14, 10102920), (15, 9429392), (16, 8840055), (20, 7072044), (21, 6735280), (24, 5893370), (28, 5051460), (30, 4714696), (35, 4041168), (40, 3536022), (42, 3367640), (48, 2946685), (56, 2525730), (60, 2357348), (70, 2020584), (80, 1768011), (84, 1683820), (105, 1347056), (112, 1262865), (120, 1178674), (140, 1010292), (168, 841910), (210, 673528), (240, 589337), (280, 505146), (336, 420955), (420, 336764), (560, 252573), (840, 168382), (1680, 84191)]