404301240

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{53479}}^1$

素因数の和:53506

約数の個数: 128

約数和(自身を含む): 1540224000

約数和(自身を除く): 1135922760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 53479, 106958, 160437, 213916, 267395, 320874, 374353, 427832, 481311, 534790, 641748, 748706, 802185, 962622, 1069580, 1123059, 1283496, 1443933, 1497412, 1604370, 1871765, 1925244, 2139160, 2246118, 2406555, 2887866, 2994824, 3208740, 3369177, 3743530, 3850488, 4492236, 4813110, 5615295, 5775732, 6417480, 6738354, 7219665, 7487060, 8984472, 9626220, 10107531, 11230590, 11551464, 13476708, 14439330, 14974120, 16845885, 19252440, 20215062, 22461180, 26953416, 28878660, 33691770, 40430124, 44922360, 50537655, 57757320, 67383540, 80860248, 101075310, 134767080, 202150620, 404301240]

約数ペア:

[(1, 404301240), (2, 202150620), (3, 134767080), (4, 101075310), (5, 80860248), (6, 67383540), (7, 57757320), (8, 50537655), (9, 44922360), (10, 40430124), (12, 33691770), (14, 28878660), (15, 26953416), (18, 22461180), (20, 20215062), (21, 19252440), (24, 16845885), (27, 14974120), (28, 14439330), (30, 13476708), (35, 11551464), (36, 11230590), (40, 10107531), (42, 9626220), (45, 8984472), (54, 7487060), (56, 7219665), (60, 6738354), (63, 6417480), (70, 5775732), (72, 5615295), (84, 4813110), (90, 4492236), (105, 3850488), (108, 3743530), (120, 3369177), (126, 3208740), (135, 2994824), (140, 2887866), (168, 2406555), (180, 2246118), (189, 2139160), (210, 1925244), (216, 1871765), (252, 1604370), (270, 1497412), (280, 1443933), (315, 1283496), (360, 1123059), (378, 1069580), (420, 962622), (504, 802185), (540, 748706), (630, 641748), (756, 534790), (840, 481311), (945, 427832), (1080, 374353), (1260, 320874), (1512, 267395), (1890, 213916), (2520, 160437), (3780, 106958), (7560, 53479)]