145687080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15767}}^1$

素因数の和:15799

約数の個数: 128

約数和(自身を含む): 544942080

約数和(自身を除く): 399255000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 15767, 31534, 47301, 63068, 78835, 94602, 110369, 126136, 157670, 173437, 189204, 220738, 236505, 315340, 331107, 346874, 378408, 441476, 473010, 520311, 551845, 630680, 662214, 693748, 867185, 882952, 946020, 1040622, 1103690, 1214059, 1324428, 1387496, 1655535, 1734370, 1892040, 2081244, 2207380, 2428118, 2601555, 2648856, 3311070, 3468740, 3642177, 4162488, 4414760, 4856236, 5203110, 6070295, 6622140, 6937480, 7284354, 9712472, 10406220, 12140590, 13244280, 14568708, 18210885, 20812440, 24281180, 29137416, 36421770, 48562360, 72843540, 145687080]

約数ペア:

[(1, 145687080), (2, 72843540), (3, 48562360), (4, 36421770), (5, 29137416), (6, 24281180), (7, 20812440), (8, 18210885), (10, 14568708), (11, 13244280), (12, 12140590), (14, 10406220), (15, 9712472), (20, 7284354), (21, 6937480), (22, 6622140), (24, 6070295), (28, 5203110), (30, 4856236), (33, 4414760), (35, 4162488), (40, 3642177), (42, 3468740), (44, 3311070), (55, 2648856), (56, 2601555), (60, 2428118), (66, 2207380), (70, 2081244), (77, 1892040), (84, 1734370), (88, 1655535), (105, 1387496), (110, 1324428), (120, 1214059), (132, 1103690), (140, 1040622), (154, 946020), (165, 882952), (168, 867185), (210, 693748), (220, 662214), (231, 630680), (264, 551845), (280, 520311), (308, 473010), (330, 441476), (385, 378408), (420, 346874), (440, 331107), (462, 315340), (616, 236505), (660, 220738), (770, 189204), (840, 173437), (924, 157670), (1155, 126136), (1320, 110369), (1540, 94602), (1848, 78835), (2310, 63068), (3080, 47301), (4620, 31534), (9240, 15767)]