153153840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{91163}}^1$

素因数の和:91186

約数の個数: 80

約数和(自身を含む): 542608128

約数和(自身を除く): 389454288

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, 91163, 182326, 273489, 364652, 455815, 546978, 638141, 729304, 911630, 1093956, 1276282, 1367445, 1458608, 1823260, 1914423, 2187912, 2552564, 2734890, 3190705, 3646520, 3828846, 4375824, 5105128, 5469780, 6381410, 7293040, 7657692, 9572115, 10210256, 10939560, 12762820, 15315384, 19144230, 21879120, 25525640, 30630768, 38288460, 51051280, 76576920, 153153840]

約数ペア:

[(1, 153153840), (2, 76576920), (3, 51051280), (4, 38288460), (5, 30630768), (6, 25525640), (7, 21879120), (8, 19144230), (10, 15315384), (12, 12762820), (14, 10939560), (15, 10210256), (16, 9572115), (20, 7657692), (21, 7293040), (24, 6381410), (28, 5469780), (30, 5105128), (35, 4375824), (40, 3828846), (42, 3646520), (48, 3190705), (56, 2734890), (60, 2552564), (70, 2187912), (80, 1914423), (84, 1823260), (105, 1458608), (112, 1367445), (120, 1276282), (140, 1093956), (168, 911630), (210, 729304), (240, 638141), (280, 546978), (336, 455815), (420, 364652), (560, 273489), (840, 182326), (1680, 91163)]