19580625960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23310269}}^1$

素因数の和:23310290

約数の個数: 64

約数和(自身を含む): 67133577600

約数和(自身を除く): 47552951640

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, 23310269, 46620538, 69930807, 93241076, 116551345, 139861614, 163171883, 186482152, 233102690, 279723228, 326343766, 349654035, 466205380, 489515649, 559446456, 652687532, 699308070, 815859415, 932410760, 979031298, 1305375064, 1398616140, 1631718830, 1958062596, 2447578245, 2797232280, 3263437660, 3916125192, 4895156490, 6526875320, 9790312980, 19580625960]

約数ペア:

[(1, 19580625960), (2, 9790312980), (3, 6526875320), (4, 4895156490), (5, 3916125192), (6, 3263437660), (7, 2797232280), (8, 2447578245), (10, 1958062596), (12, 1631718830), (14, 1398616140), (15, 1305375064), (20, 979031298), (21, 932410760), (24, 815859415), (28, 699308070), (30, 652687532), (35, 559446456), (40, 489515649), (42, 466205380), (56, 349654035), (60, 326343766), (70, 279723228), (84, 233102690), (105, 186482152), (120, 163171883), (140, 139861614), (168, 116551345), (210, 93241076), (280, 69930807), (420, 46620538), (840, 23310269)]