140045220

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{37049}}^1$

素因数の和:37074

約数の個数: 96

約数和(自身を含む): 497952000

約数和(自身を除く): 357906780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 37049, 74098, 111147, 148196, 185245, 222294, 259343, 333441, 370490, 444588, 518686, 555735, 666882, 740980, 778029, 1000323, 1037372, 1111470, 1296715, 1333764, 1556058, 1667205, 2000646, 2222940, 2334087, 2593430, 3112116, 3334410, 3890145, 4001292, 4668174, 5001615, 5186860, 6668820, 7002261, 7780290, 9336348, 10003230, 11670435, 14004522, 15560580, 20006460, 23340870, 28009044, 35011305, 46681740, 70022610, 140045220]

約数ペア:

[(1, 140045220), (2, 70022610), (3, 46681740), (4, 35011305), (5, 28009044), (6, 23340870), (7, 20006460), (9, 15560580), (10, 14004522), (12, 11670435), (14, 10003230), (15, 9336348), (18, 7780290), (20, 7002261), (21, 6668820), (27, 5186860), (28, 5001615), (30, 4668174), (35, 4001292), (36, 3890145), (42, 3334410), (45, 3112116), (54, 2593430), (60, 2334087), (63, 2222940), (70, 2000646), (84, 1667205), (90, 1556058), (105, 1333764), (108, 1296715), (126, 1111470), (135, 1037372), (140, 1000323), (180, 778029), (189, 740980), (210, 666882), (252, 555735), (270, 518686), (315, 444588), (378, 370490), (420, 333441), (540, 259343), (630, 222294), (756, 185245), (945, 148196), (1260, 111147), (1890, 74098), (3780, 37049)]