220755360

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{65701}}^1$

素因数の和:65726

約数の個数: 96

約数和(自身を含む): 794731392

約数和(自身を除く): 573976032

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 65701, 131402, 197103, 262804, 328505, 394206, 459907, 525608, 657010, 788412, 919814, 985515, 1051216, 1314020, 1379721, 1576824, 1839628, 1971030, 2102432, 2299535, 2628040, 2759442, 3153648, 3679256, 3942060, 4599070, 5256080, 5518884, 6307296, 6898605, 7358512, 7884120, 9198140, 10512160, 11037768, 13797210, 14717024, 15768240, 18396280, 22075536, 27594420, 31536480, 36792560, 44151072, 55188840, 73585120, 110377680, 220755360]

約数ペア:

[(1, 220755360), (2, 110377680), (3, 73585120), (4, 55188840), (5, 44151072), (6, 36792560), (7, 31536480), (8, 27594420), (10, 22075536), (12, 18396280), (14, 15768240), (15, 14717024), (16, 13797210), (20, 11037768), (21, 10512160), (24, 9198140), (28, 7884120), (30, 7358512), (32, 6898605), (35, 6307296), (40, 5518884), (42, 5256080), (48, 4599070), (56, 3942060), (60, 3679256), (70, 3153648), (80, 2759442), (84, 2628040), (96, 2299535), (105, 2102432), (112, 1971030), (120, 1839628), (140, 1576824), (160, 1379721), (168, 1314020), (210, 1051216), (224, 985515), (240, 919814), (280, 788412), (336, 657010), (420, 525608), (480, 459907), (560, 394206), (672, 328505), (840, 262804), (1120, 197103), (1680, 131402), (3360, 65701)]