140052360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1217}}^1$

素因数の和:1375

約数の個数: 128

約数和(自身を含む): 484081920

約数和(自身を除く): 344029560

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, 137, 140, 168, 210, 274, 280, 411, 420, 548, 685, 822, 840, 959, 1096, 1217, 1370, 1644, 1918, 2055, 2434, 2740, 2877, 3288, 3651, 3836, 4110, 4795, 4868, 5480, 5754, 6085, 7302, 7672, 8220, 8519, 9590, 9736, 11508, 12170, 14385, 14604, 16440, 17038, 18255, 19180, 23016, 24340, 25557, 28770, 29208, 34076, 36510, 38360, 42595, 48680, 51114, 57540, 68152, 73020, 85190, 102228, 115080, 127785, 146040, 166729, 170380, 204456, 255570, 333458, 340760, 500187, 511140, 666916, 833645, 1000374, 1022280, 1167103, 1333832, 1667290, 2000748, 2334206, 2500935, 3334580, 3501309, 4001496, 4668412, 5001870, 5835515, 6669160, 7002618, 9336824, 10003740, 11671030, 14005236, 17506545, 20007480, 23342060, 28010472, 35013090, 46684120, 70026180, 140052360]

約数ペア:

[(1, 140052360), (2, 70026180), (3, 46684120), (4, 35013090), (5, 28010472), (6, 23342060), (7, 20007480), (8, 17506545), (10, 14005236), (12, 11671030), (14, 10003740), (15, 9336824), (20, 7002618), (21, 6669160), (24, 5835515), (28, 5001870), (30, 4668412), (35, 4001496), (40, 3501309), (42, 3334580), (56, 2500935), (60, 2334206), (70, 2000748), (84, 1667290), (105, 1333832), (120, 1167103), (137, 1022280), (140, 1000374), (168, 833645), (210, 666916), (274, 511140), (280, 500187), (411, 340760), (420, 333458), (548, 255570), (685, 204456), (822, 170380), (840, 166729), (959, 146040), (1096, 127785), (1217, 115080), (1370, 102228), (1644, 85190), (1918, 73020), (2055, 68152), (2434, 57540), (2740, 51114), (2877, 48680), (3288, 42595), (3651, 38360), (3836, 36510), (4110, 34076), (4795, 29208), (4868, 28770), (5480, 25557), (5754, 24340), (6085, 23016), (7302, 19180), (7672, 18255), (8220, 17038), (8519, 16440), (9590, 14604), (9736, 14385), (11508, 12170)]