165712260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23209}}^1$

素因数の和:23245

約数の個数: 96

約数和(自身を含む): 561496320

約数和(自身を除く): 395784060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 23209, 46418, 69627, 92836, 116045, 139254, 162463, 232090, 278508, 324926, 348135, 394553, 464180, 487389, 649852, 696270, 789106, 812315, 974778, 1183659, 1392540, 1578212, 1624630, 1949556, 1972765, 2367318, 2436945, 2761871, 3249260, 3945530, 4734636, 4873890, 5523742, 5918295, 7891060, 8285613, 9747780, 11047484, 11836590, 13809355, 16571226, 23673180, 27618710, 33142452, 41428065, 55237420, 82856130, 165712260]

約数ペア:

[(1, 165712260), (2, 82856130), (3, 55237420), (4, 41428065), (5, 33142452), (6, 27618710), (7, 23673180), (10, 16571226), (12, 13809355), (14, 11836590), (15, 11047484), (17, 9747780), (20, 8285613), (21, 7891060), (28, 5918295), (30, 5523742), (34, 4873890), (35, 4734636), (42, 3945530), (51, 3249260), (60, 2761871), (68, 2436945), (70, 2367318), (84, 1972765), (85, 1949556), (102, 1624630), (105, 1578212), (119, 1392540), (140, 1183659), (170, 974778), (204, 812315), (210, 789106), (238, 696270), (255, 649852), (340, 487389), (357, 464180), (420, 394553), (476, 348135), (510, 324926), (595, 278508), (714, 232090), (1020, 162463), (1190, 139254), (1428, 116045), (1785, 92836), (2380, 69627), (3570, 46418), (7140, 23209)]