61425840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{36563}}^1$

素因数の和:36586

約数の個数: 80

約数和(自身を含む): 217628928

約数和(自身を除く): 156203088

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, 36563, 73126, 109689, 146252, 182815, 219378, 255941, 292504, 365630, 438756, 511882, 548445, 585008, 731260, 767823, 877512, 1023764, 1096890, 1279705, 1462520, 1535646, 1755024, 2047528, 2193780, 2559410, 2925040, 3071292, 3839115, 4095056, 4387560, 5118820, 6142584, 7678230, 8775120, 10237640, 12285168, 15356460, 20475280, 30712920, 61425840]

約数ペア:

[(1, 61425840), (2, 30712920), (3, 20475280), (4, 15356460), (5, 12285168), (6, 10237640), (7, 8775120), (8, 7678230), (10, 6142584), (12, 5118820), (14, 4387560), (15, 4095056), (16, 3839115), (20, 3071292), (21, 2925040), (24, 2559410), (28, 2193780), (30, 2047528), (35, 1755024), (40, 1535646), (42, 1462520), (48, 1279705), (56, 1096890), (60, 1023764), (70, 877512), (80, 767823), (84, 731260), (105, 585008), (112, 548445), (120, 511882), (140, 438756), (168, 365630), (210, 292504), (240, 255941), (280, 219378), (336, 182815), (420, 146252), (560, 109689), (840, 73126), (1680, 36563)]