201604060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{3989}}^1$

素因数の和:4043

約数の個数: 72

約数和(自身を含む): 510783840

約数和(自身を除く): 309179780

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 361, 380, 532, 665, 722, 1330, 1444, 1805, 2527, 2660, 3610, 3989, 5054, 7220, 7978, 10108, 12635, 15956, 19945, 25270, 27923, 39890, 50540, 55846, 75791, 79780, 111692, 139615, 151582, 279230, 303164, 378955, 530537, 558460, 757910, 1061074, 1440029, 1515820, 2122148, 2652685, 2880058, 5305370, 5760116, 7200145, 10080203, 10610740, 14400290, 20160406, 28800580, 40320812, 50401015, 100802030, 201604060]

約数ペア:

[(1, 201604060), (2, 100802030), (4, 50401015), (5, 40320812), (7, 28800580), (10, 20160406), (14, 14400290), (19, 10610740), (20, 10080203), (28, 7200145), (35, 5760116), (38, 5305370), (70, 2880058), (76, 2652685), (95, 2122148), (133, 1515820), (140, 1440029), (190, 1061074), (266, 757910), (361, 558460), (380, 530537), (532, 378955), (665, 303164), (722, 279230), (1330, 151582), (1444, 139615), (1805, 111692), (2527, 79780), (2660, 75791), (3610, 55846), (3989, 50540), (5054, 39890), (7220, 27923), (7978, 25270), (10108, 19945), (12635, 15956)]