140778540

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{37243}}^1$

素因数の和:37268

約数の個数: 96

約数和(自身を含む): 500559360

約数和(自身を除く): 359780820

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, 37243, 74486, 111729, 148972, 186215, 223458, 260701, 335187, 372430, 446916, 521402, 558645, 670374, 744860, 782103, 1005561, 1042804, 1117290, 1303505, 1340748, 1564206, 1675935, 2011122, 2234580, 2346309, 2607010, 3128412, 3351870, 3910515, 4022244, 4692618, 5027805, 5214020, 6703740, 7038927, 7821030, 9385236, 10055610, 11731545, 14077854, 15642060, 20111220, 23463090, 28155708, 35194635, 46926180, 70389270, 140778540]

約数ペア:

[(1, 140778540), (2, 70389270), (3, 46926180), (4, 35194635), (5, 28155708), (6, 23463090), (7, 20111220), (9, 15642060), (10, 14077854), (12, 11731545), (14, 10055610), (15, 9385236), (18, 7821030), (20, 7038927), (21, 6703740), (27, 5214020), (28, 5027805), (30, 4692618), (35, 4022244), (36, 3910515), (42, 3351870), (45, 3128412), (54, 2607010), (60, 2346309), (63, 2234580), (70, 2011122), (84, 1675935), (90, 1564206), (105, 1340748), (108, 1303505), (126, 1117290), (135, 1042804), (140, 1005561), (180, 782103), (189, 744860), (210, 670374), (252, 558645), (270, 521402), (315, 446916), (378, 372430), (420, 335187), (540, 260701), (630, 223458), (756, 186215), (945, 148972), (1260, 111729), (1890, 74486), (3780, 37243)]