137842530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{193}}^1$

素因数の和:408

約数の個数: 128

約数和(自身を含む): 402278400

約数和(自身を除く): 264435870

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 179, 190, 193, 210, 266, 285, 358, 386, 399, 537, 570, 579, 665, 798, 895, 965, 1074, 1158, 1253, 1330, 1351, 1790, 1930, 1995, 2506, 2685, 2702, 2895, 3401, 3667, 3759, 3990, 4053, 5370, 5790, 6265, 6755, 6802, 7334, 7518, 8106, 10203, 11001, 12530, 13510, 17005, 18335, 18795, 20265, 20406, 22002, 23807, 25669, 34010, 34547, 36670, 37590, 40530, 47614, 51015, 51338, 55005, 69094, 71421, 77007, 102030, 103641, 110010, 119035, 128345, 142842, 154014, 172735, 207282, 238070, 241829, 256690, 345470, 357105, 385035, 483658, 518205, 656393, 714210, 725487, 770070, 1036410, 1209145, 1312786, 1450974, 1969179, 2418290, 3281965, 3627435, 3938358, 4594751, 6563930, 7254870, 9189502, 9845895, 13784253, 19691790, 22973755, 27568506, 45947510, 68921265, 137842530]

約数ペア:

[(1, 137842530), (2, 68921265), (3, 45947510), (5, 27568506), (6, 22973755), (7, 19691790), (10, 13784253), (14, 9845895), (15, 9189502), (19, 7254870), (21, 6563930), (30, 4594751), (35, 3938358), (38, 3627435), (42, 3281965), (57, 2418290), (70, 1969179), (95, 1450974), (105, 1312786), (114, 1209145), (133, 1036410), (179, 770070), (190, 725487), (193, 714210), (210, 656393), (266, 518205), (285, 483658), (358, 385035), (386, 357105), (399, 345470), (537, 256690), (570, 241829), (579, 238070), (665, 207282), (798, 172735), (895, 154014), (965, 142842), (1074, 128345), (1158, 119035), (1253, 110010), (1330, 103641), (1351, 102030), (1790, 77007), (1930, 71421), (1995, 69094), (2506, 55005), (2685, 51338), (2702, 51015), (2895, 47614), (3401, 40530), (3667, 37590), (3759, 36670), (3990, 34547), (4053, 34010), (5370, 25669), (5790, 23807), (6265, 22002), (6755, 20406), (6802, 20265), (7334, 18795), (7518, 18335), (8106, 17005), (10203, 13510), (11001, 12530)]