267844080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{159431}}^1$

素因数の和:159454

約数の個数: 80

約数和(自身を含む): 948939264

約数和(自身を除く): 681095184

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 159431, 318862, 478293, 637724, 797155, 956586, 1116017, 1275448, 1594310, 1913172, 2232034, 2391465, 2550896, 3188620, 3348051, 3826344, 4464068, 4782930, 5580085, 6377240, 6696102, 7652688, 8928136, 9565860, 11160170, 12754480, 13392204, 16740255, 17856272, 19131720, 22320340, 26784408, 33480510, 38263440, 44640680, 53568816, 66961020, 89281360, 133922040, 267844080]

約数ペア:

[(1, 267844080), (2, 133922040), (3, 89281360), (4, 66961020), (5, 53568816), (6, 44640680), (7, 38263440), (8, 33480510), (10, 26784408), (12, 22320340), (14, 19131720), (15, 17856272), (16, 16740255), (20, 13392204), (21, 12754480), (24, 11160170), (28, 9565860), (30, 8928136), (35, 7652688), (40, 6696102), (42, 6377240), (48, 5580085), (56, 4782930), (60, 4464068), (70, 3826344), (80, 3348051), (84, 3188620), (105, 2550896), (112, 2391465), (120, 2232034), (140, 1913172), (168, 1594310), (210, 1275448), (240, 1116017), (280, 956586), (336, 797155), (420, 637724), (560, 478293), (840, 318862), (1680, 159431)]