266484960

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{26437}}^1$

素因数の和:26465

約数の個数: 144

約数和(自身を含む): 1039330656

約数和(自身を除く): 772845696

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 26437, 52874, 79311, 105748, 132185, 158622, 185059, 211496, 237933, 264370, 317244, 370118, 396555, 422992, 475866, 528740, 555177, 634488, 740236, 793110, 845984, 925295, 951732, 1057480, 1110354, 1189665, 1268976, 1480472, 1586220, 1665531, 1850590, 1903464, 2114960, 2220708, 2379330, 2537952, 2775885, 2960944, 3172440, 3331062, 3701180, 3806928, 4229920, 4441416, 4758660, 5551770, 5921888, 6344880, 6662124, 7402360, 7613856, 8327655, 8882832, 9517320, 11103540, 12689760, 13324248, 14804720, 16655310, 17765664, 19034640, 22207080, 26648496, 29609440, 33310620, 38069280, 44414160, 53296992, 66621240, 88828320, 133242480, 266484960]

約数ペア:

[(1, 266484960), (2, 133242480), (3, 88828320), (4, 66621240), (5, 53296992), (6, 44414160), (7, 38069280), (8, 33310620), (9, 29609440), (10, 26648496), (12, 22207080), (14, 19034640), (15, 17765664), (16, 16655310), (18, 14804720), (20, 13324248), (21, 12689760), (24, 11103540), (28, 9517320), (30, 8882832), (32, 8327655), (35, 7613856), (36, 7402360), (40, 6662124), (42, 6344880), (45, 5921888), (48, 5551770), (56, 4758660), (60, 4441416), (63, 4229920), (70, 3806928), (72, 3701180), (80, 3331062), (84, 3172440), (90, 2960944), (96, 2775885), (105, 2537952), (112, 2379330), (120, 2220708), (126, 2114960), (140, 1903464), (144, 1850590), (160, 1665531), (168, 1586220), (180, 1480472), (210, 1268976), (224, 1189665), (240, 1110354), (252, 1057480), (280, 951732), (288, 925295), (315, 845984), (336, 793110), (360, 740236), (420, 634488), (480, 555177), (504, 528740), (560, 475866), (630, 422992), (672, 396555), (720, 370118), (840, 317244), (1008, 264370), (1120, 237933), (1260, 211496), (1440, 185059), (1680, 158622), (2016, 132185), (2520, 105748), (3360, 79311), (5040, 52874), (10080, 26437)]