147196140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26959}}^1$

素因数の和:26991

約数の個数: 96

約数和(自身を含む): 507279360

約数和(自身を除く): 360083220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 26959, 53918, 80877, 107836, 134795, 161754, 188713, 269590, 323508, 350467, 377426, 404385, 539180, 566139, 700934, 754852, 808770, 943565, 1051401, 1132278, 1401868, 1617540, 1752335, 1887130, 2102802, 2264556, 2453269, 2830695, 3504670, 3774260, 4205604, 4906538, 5257005, 5661390, 7009340, 7359807, 9813076, 10514010, 11322780, 12266345, 14719614, 21028020, 24532690, 29439228, 36799035, 49065380, 73598070, 147196140]

約数ペア:

[(1, 147196140), (2, 73598070), (3, 49065380), (4, 36799035), (5, 29439228), (6, 24532690), (7, 21028020), (10, 14719614), (12, 12266345), (13, 11322780), (14, 10514010), (15, 9813076), (20, 7359807), (21, 7009340), (26, 5661390), (28, 5257005), (30, 4906538), (35, 4205604), (39, 3774260), (42, 3504670), (52, 2830695), (60, 2453269), (65, 2264556), (70, 2102802), (78, 1887130), (84, 1752335), (91, 1617540), (105, 1401868), (130, 1132278), (140, 1051401), (156, 943565), (182, 808770), (195, 754852), (210, 700934), (260, 566139), (273, 539180), (364, 404385), (390, 377426), (420, 350467), (455, 323508), (546, 269590), (780, 188713), (910, 161754), (1092, 134795), (1365, 107836), (1820, 80877), (2730, 53918), (5460, 26959)]