26421360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{15727}}^1$

素因数の和:15750

約数の個数: 80

約数和(自身を含む): 93613056

約数和(自身を除く): 67191696

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 15727, 31454, 47181, 62908, 78635, 94362, 110089, 125816, 157270, 188724, 220178, 235905, 251632, 314540, 330267, 377448, 440356, 471810, 550445, 629080, 660534, 754896, 880712, 943620, 1100890, 1258160, 1321068, 1651335, 1761424, 1887240, 2201780, 2642136, 3302670, 3774480, 4403560, 5284272, 6605340, 8807120, 13210680, 26421360]

約数ペア:

[(1, 26421360), (2, 13210680), (3, 8807120), (4, 6605340), (5, 5284272), (6, 4403560), (7, 3774480), (8, 3302670), (10, 2642136), (12, 2201780), (14, 1887240), (15, 1761424), (16, 1651335), (20, 1321068), (21, 1258160), (24, 1100890), (28, 943620), (30, 880712), (35, 754896), (40, 660534), (42, 629080), (48, 550445), (56, 471810), (60, 440356), (70, 377448), (80, 330267), (84, 314540), (105, 251632), (112, 235905), (120, 220178), (140, 188724), (168, 157270), (210, 125816), (240, 110089), (280, 94362), (336, 78635), (420, 62908), (560, 47181), (840, 31454), (1680, 15727)]