122571680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9949}}^1$

素因数の和:9982

約数の個数: 96

約数和(自身を含む): 361065600

約数和(自身を除く): 238493920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 6160, 9949, 12320, 19898, 39796, 49745, 69643, 79592, 99490, 109439, 139286, 159184, 198980, 218878, 278572, 318368, 348215, 397960, 437756, 547195, 557144, 696430, 766073, 795920, 875512, 1094390, 1114288, 1392860, 1532146, 1591840, 1751024, 2188780, 2228576, 2785720, 3064292, 3502048, 3830365, 4377560, 5571440, 6128584, 7660730, 8755120, 11142880, 12257168, 15321460, 17510240, 24514336, 30642920, 61285840, 122571680]

約数ペア:

[(1, 122571680), (2, 61285840), (4, 30642920), (5, 24514336), (7, 17510240), (8, 15321460), (10, 12257168), (11, 11142880), (14, 8755120), (16, 7660730), (20, 6128584), (22, 5571440), (28, 4377560), (32, 3830365), (35, 3502048), (40, 3064292), (44, 2785720), (55, 2228576), (56, 2188780), (70, 1751024), (77, 1591840), (80, 1532146), (88, 1392860), (110, 1114288), (112, 1094390), (140, 875512), (154, 795920), (160, 766073), (176, 696430), (220, 557144), (224, 547195), (280, 437756), (308, 397960), (352, 348215), (385, 318368), (440, 278572), (560, 218878), (616, 198980), (770, 159184), (880, 139286), (1120, 109439), (1232, 99490), (1540, 79592), (1760, 69643), (2464, 49745), (3080, 39796), (6160, 19898), (9949, 12320)]