158528160

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{15727}}^1$

素因数の和:15755

約数の個数: 144

約数和(自身を含む): 618299136

約数和(自身を除く): 459770976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 15727, 31454, 47181, 62908, 78635, 94362, 110089, 125816, 141543, 157270, 188724, 220178, 235905, 251632, 283086, 314540, 330267, 377448, 440356, 471810, 503264, 550445, 566172, 629080, 660534, 707715, 754896, 880712, 943620, 990801, 1100890, 1132344, 1258160, 1321068, 1415430, 1509792, 1651335, 1761424, 1887240, 1981602, 2201780, 2264688, 2516320, 2642136, 2830860, 3302670, 3522848, 3774480, 3963204, 4403560, 4529376, 4954005, 5284272, 5661720, 6605340, 7548960, 7926408, 8807120, 9908010, 10568544, 11323440, 13210680, 15852816, 17614240, 19816020, 22646880, 26421360, 31705632, 39632040, 52842720, 79264080, 158528160]

約数ペア:

[(1, 158528160), (2, 79264080), (3, 52842720), (4, 39632040), (5, 31705632), (6, 26421360), (7, 22646880), (8, 19816020), (9, 17614240), (10, 15852816), (12, 13210680), (14, 11323440), (15, 10568544), (16, 9908010), (18, 8807120), (20, 7926408), (21, 7548960), (24, 6605340), (28, 5661720), (30, 5284272), (32, 4954005), (35, 4529376), (36, 4403560), (40, 3963204), (42, 3774480), (45, 3522848), (48, 3302670), (56, 2830860), (60, 2642136), (63, 2516320), (70, 2264688), (72, 2201780), (80, 1981602), (84, 1887240), (90, 1761424), (96, 1651335), (105, 1509792), (112, 1415430), (120, 1321068), (126, 1258160), (140, 1132344), (144, 1100890), (160, 990801), (168, 943620), (180, 880712), (210, 754896), (224, 707715), (240, 660534), (252, 629080), (280, 566172), (288, 550445), (315, 503264), (336, 471810), (360, 440356), (420, 377448), (480, 330267), (504, 314540), (560, 283086), (630, 251632), (672, 235905), (720, 220178), (840, 188724), (1008, 157270), (1120, 141543), (1260, 125816), (1440, 110089), (1680, 94362), (2016, 78635), (2520, 62908), (3360, 47181), (5040, 31454), (10080, 15727)]