144816840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{57467}}^1$

素因数の和:57491

約数の個数: 96

約数和(自身を含む): 537900480

約数和(自身を除く): 393083640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 57467, 114934, 172401, 229868, 287335, 344802, 402269, 459736, 517203, 574670, 689604, 804538, 862005, 1034406, 1149340, 1206807, 1379208, 1609076, 1724010, 2011345, 2068812, 2298680, 2413614, 2586015, 3218152, 3448020, 3620421, 4022690, 4137624, 4827228, 5172030, 6034035, 6896040, 7240842, 8045380, 9654456, 10344060, 12068070, 14481684, 16090760, 18102105, 20688120, 24136140, 28963368, 36204210, 48272280, 72408420, 144816840]

約数ペア:

[(1, 144816840), (2, 72408420), (3, 48272280), (4, 36204210), (5, 28963368), (6, 24136140), (7, 20688120), (8, 18102105), (9, 16090760), (10, 14481684), (12, 12068070), (14, 10344060), (15, 9654456), (18, 8045380), (20, 7240842), (21, 6896040), (24, 6034035), (28, 5172030), (30, 4827228), (35, 4137624), (36, 4022690), (40, 3620421), (42, 3448020), (45, 3218152), (56, 2586015), (60, 2413614), (63, 2298680), (70, 2068812), (72, 2011345), (84, 1724010), (90, 1609076), (105, 1379208), (120, 1206807), (126, 1149340), (140, 1034406), (168, 862005), (180, 804538), (210, 689604), (252, 574670), (280, 517203), (315, 459736), (360, 402269), (420, 344802), (504, 287335), (630, 229868), (840, 172401), (1260, 114934), (2520, 57467)]