273530040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{325631}}^1$

素因数の和:325652

約数の個数: 64

約数和(自身を含む): 937820160

約数和(自身を除く): 664290120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 325631, 651262, 976893, 1302524, 1628155, 1953786, 2279417, 2605048, 3256310, 3907572, 4558834, 4884465, 6512620, 6838251, 7815144, 9117668, 9768930, 11397085, 13025240, 13676502, 18235336, 19537860, 22794170, 27353004, 34191255, 39075720, 45588340, 54706008, 68382510, 91176680, 136765020, 273530040]

約数ペア:

[(1, 273530040), (2, 136765020), (3, 91176680), (4, 68382510), (5, 54706008), (6, 45588340), (7, 39075720), (8, 34191255), (10, 27353004), (12, 22794170), (14, 19537860), (15, 18235336), (20, 13676502), (21, 13025240), (24, 11397085), (28, 9768930), (30, 9117668), (35, 7815144), (40, 6838251), (42, 6512620), (56, 4884465), (60, 4558834), (70, 3907572), (84, 3256310), (105, 2605048), (120, 2279417), (140, 1953786), (168, 1628155), (210, 1302524), (280, 976893), (420, 651262), (840, 325631)]