156699660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2543}}^1$

素因数の和:2647

約数の個数: 96

約数和(自身を含む): 478679040

約数和(自身を除く): 321979380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 79, 130, 156, 158, 195, 237, 260, 316, 390, 395, 474, 780, 790, 948, 1027, 1185, 1580, 2054, 2370, 2543, 3081, 4108, 4740, 5086, 5135, 6162, 7629, 10172, 10270, 12324, 12715, 15258, 15405, 20540, 25430, 30516, 30810, 33059, 38145, 50860, 61620, 66118, 76290, 99177, 132236, 152580, 165295, 198354, 200897, 330590, 396708, 401794, 495885, 602691, 661180, 803588, 991770, 1004485, 1205382, 1983540, 2008970, 2410764, 2611661, 3013455, 4017940, 5223322, 6026910, 7834983, 10446644, 12053820, 13058305, 15669966, 26116610, 31339932, 39174915, 52233220, 78349830, 156699660]

約数ペア:

[(1, 156699660), (2, 78349830), (3, 52233220), (4, 39174915), (5, 31339932), (6, 26116610), (10, 15669966), (12, 13058305), (13, 12053820), (15, 10446644), (20, 7834983), (26, 6026910), (30, 5223322), (39, 4017940), (52, 3013455), (60, 2611661), (65, 2410764), (78, 2008970), (79, 1983540), (130, 1205382), (156, 1004485), (158, 991770), (195, 803588), (237, 661180), (260, 602691), (316, 495885), (390, 401794), (395, 396708), (474, 330590), (780, 200897), (790, 198354), (948, 165295), (1027, 152580), (1185, 132236), (1580, 99177), (2054, 76290), (2370, 66118), (2543, 61620), (3081, 50860), (4108, 38145), (4740, 33059), (5086, 30810), (5135, 30516), (6162, 25430), (7629, 20540), (10172, 15405), (10270, 15258), (12324, 12715)]