12225505280

素因数分解:

$2^{11}\times 5^1\times {\mathrm{839}}^1\times {\mathrm{1423}}^1$

素因数の和:2289

約数の個数: 96

約数和(自身を含む): 29389651200

約数和(自身を除く): 17164145920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 839, 1024, 1280, 1423, 1678, 2048, 2560, 2846, 3356, 4195, 5120, 5692, 6712, 7115, 8390, 10240, 11384, 13424, 14230, 16780, 22768, 26848, 28460, 33560, 45536, 53696, 56920, 67120, 91072, 107392, 113840, 134240, 182144, 214784, 227680, 268480, 364288, 429568, 455360, 536960, 728576, 859136, 910720, 1073920, 1193897, 1457152, 1718272, 1821440, 2147840, 2387794, 2914304, 3642880, 4295680, 4775588, 5969485, 7285760, 8591360, 9551176, 11938970, 14571520, 19102352, 23877940, 38204704, 47755880, 76409408, 95511760, 152818816, 191023520, 305637632, 382047040, 611275264, 764094080, 1222550528, 1528188160, 2445101056, 3056376320, 6112752640, 12225505280]

約数ペア:

[(1, 12225505280), (2, 6112752640), (4, 3056376320), (5, 2445101056), (8, 1528188160), (10, 1222550528), (16, 764094080), (20, 611275264), (32, 382047040), (40, 305637632), (64, 191023520), (80, 152818816), (128, 95511760), (160, 76409408), (256, 47755880), (320, 38204704), (512, 23877940), (640, 19102352), (839, 14571520), (1024, 11938970), (1280, 9551176), (1423, 8591360), (1678, 7285760), (2048, 5969485), (2560, 4775588), (2846, 4295680), (3356, 3642880), (4195, 2914304), (5120, 2387794), (5692, 2147840), (6712, 1821440), (7115, 1718272), (8390, 1457152), (10240, 1193897), (11384, 1073920), (13424, 910720), (14230, 859136), (16780, 728576), (22768, 536960), (26848, 455360), (28460, 429568), (33560, 364288), (45536, 268480), (53696, 227680), (56920, 214784), (67120, 182144), (91072, 134240), (107392, 113840)]