141885240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3187}}^1$

素因数の和:3261

約数の個数: 128

約数和(自身を含む): 495797760

約数和(自身を除く): 353912520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 53, 56, 60, 70, 84, 105, 106, 120, 140, 159, 168, 210, 212, 265, 280, 318, 371, 420, 424, 530, 636, 742, 795, 840, 1060, 1113, 1272, 1484, 1590, 1855, 2120, 2226, 2968, 3180, 3187, 3710, 4452, 5565, 6360, 6374, 7420, 8904, 9561, 11130, 12748, 14840, 15935, 19122, 22260, 22309, 25496, 31870, 38244, 44520, 44618, 47805, 63740, 66927, 76488, 89236, 95610, 111545, 127480, 133854, 168911, 178472, 191220, 223090, 267708, 334635, 337822, 382440, 446180, 506733, 535416, 669270, 675644, 844555, 892360, 1013466, 1182377, 1338540, 1351288, 1689110, 2026932, 2364754, 2533665, 2677080, 3378220, 3547131, 4053864, 4729508, 5067330, 5911885, 6756440, 7094262, 9459016, 10134660, 11823770, 14188524, 17735655, 20269320, 23647540, 28377048, 35471310, 47295080, 70942620, 141885240]

約数ペア:

[(1, 141885240), (2, 70942620), (3, 47295080), (4, 35471310), (5, 28377048), (6, 23647540), (7, 20269320), (8, 17735655), (10, 14188524), (12, 11823770), (14, 10134660), (15, 9459016), (20, 7094262), (21, 6756440), (24, 5911885), (28, 5067330), (30, 4729508), (35, 4053864), (40, 3547131), (42, 3378220), (53, 2677080), (56, 2533665), (60, 2364754), (70, 2026932), (84, 1689110), (105, 1351288), (106, 1338540), (120, 1182377), (140, 1013466), (159, 892360), (168, 844555), (210, 675644), (212, 669270), (265, 535416), (280, 506733), (318, 446180), (371, 382440), (420, 337822), (424, 334635), (530, 267708), (636, 223090), (742, 191220), (795, 178472), (840, 168911), (1060, 133854), (1113, 127480), (1272, 111545), (1484, 95610), (1590, 89236), (1855, 76488), (2120, 66927), (2226, 63740), (2968, 47805), (3180, 44618), (3187, 44520), (3710, 38244), (4452, 31870), (5565, 25496), (6360, 22309), (6374, 22260), (7420, 19122), (8904, 15935), (9561, 14840), (11130, 12748)]