152056520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{49369}}^1$

素因数の和:49398

約数の個数: 64

約数和(自身を含む): 426556800

約数和(自身を除く): 274500280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 49369, 98738, 197476, 246845, 345583, 394952, 493690, 543059, 691166, 987380, 1086118, 1382332, 1727915, 1974760, 2172236, 2715295, 2764664, 3455830, 3801413, 4344472, 5430590, 6911660, 7602826, 10861180, 13823320, 15205652, 19007065, 21722360, 30411304, 38014130, 76028260, 152056520]

約数ペア:

[(1, 152056520), (2, 76028260), (4, 38014130), (5, 30411304), (7, 21722360), (8, 19007065), (10, 15205652), (11, 13823320), (14, 10861180), (20, 7602826), (22, 6911660), (28, 5430590), (35, 4344472), (40, 3801413), (44, 3455830), (55, 2764664), (56, 2715295), (70, 2172236), (77, 1974760), (88, 1727915), (110, 1382332), (140, 1086118), (154, 987380), (220, 691166), (280, 543059), (308, 493690), (385, 394952), (440, 345583), (616, 246845), (770, 197476), (1540, 98738), (3080, 49369)]