163948020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1597}}^1$

素因数の和:1697

約数の個数: 96

約数和(自身を含む): 483235200

約数和(自身を除く): 319287180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 59, 60, 87, 116, 118, 145, 174, 177, 236, 290, 295, 348, 354, 435, 580, 590, 708, 870, 885, 1180, 1597, 1711, 1740, 1770, 3194, 3422, 3540, 4791, 5133, 6388, 6844, 7985, 8555, 9582, 10266, 15970, 17110, 19164, 20532, 23955, 25665, 31940, 34220, 46313, 47910, 51330, 92626, 94223, 95820, 102660, 138939, 185252, 188446, 231565, 277878, 282669, 376892, 463130, 471115, 555756, 565338, 694695, 926260, 942230, 1130676, 1389390, 1413345, 1884460, 2732467, 2778780, 2826690, 5464934, 5653380, 8197401, 10929868, 13662335, 16394802, 27324670, 32789604, 40987005, 54649340, 81974010, 163948020]

約数ペア:

[(1, 163948020), (2, 81974010), (3, 54649340), (4, 40987005), (5, 32789604), (6, 27324670), (10, 16394802), (12, 13662335), (15, 10929868), (20, 8197401), (29, 5653380), (30, 5464934), (58, 2826690), (59, 2778780), (60, 2732467), (87, 1884460), (116, 1413345), (118, 1389390), (145, 1130676), (174, 942230), (177, 926260), (236, 694695), (290, 565338), (295, 555756), (348, 471115), (354, 463130), (435, 376892), (580, 282669), (590, 277878), (708, 231565), (870, 188446), (885, 185252), (1180, 138939), (1597, 102660), (1711, 95820), (1740, 94223), (1770, 92626), (3194, 51330), (3422, 47910), (3540, 46313), (4791, 34220), (5133, 31940), (6388, 25665), (6844, 23955), (7985, 20532), (8555, 19164), (9582, 17110), (10266, 15970)]