672296960

素因数分解:

$2^{12}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1931}}^1$

素因数の和:1977

約数の個数: 104

約数和(自身を含む): 1709101296

約数和(自身を除く): 1036804336

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 512, 544, 640, 680, 1024, 1088, 1280, 1360, 1931, 2048, 2176, 2560, 2720, 3862, 4096, 4352, 5120, 5440, 7724, 8704, 9655, 10240, 10880, 15448, 17408, 19310, 20480, 21760, 30896, 32827, 34816, 38620, 43520, 61792, 65654, 69632, 77240, 87040, 123584, 131308, 154480, 164135, 174080, 247168, 262616, 308960, 328270, 348160, 494336, 525232, 617920, 656540, 988672, 1050464, 1235840, 1313080, 1977344, 2100928, 2471680, 2626160, 3954688, 4201856, 4943360, 5252320, 7909376, 8403712, 9886720, 10504640, 16807424, 19773440, 21009280, 33614848, 39546880, 42018560, 67229696, 84037120, 134459392, 168074240, 336148480, 672296960]

約数ペア:

[(1, 672296960), (2, 336148480), (4, 168074240), (5, 134459392), (8, 84037120), (10, 67229696), (16, 42018560), (17, 39546880), (20, 33614848), (32, 21009280), (34, 19773440), (40, 16807424), (64, 10504640), (68, 9886720), (80, 8403712), (85, 7909376), (128, 5252320), (136, 4943360), (160, 4201856), (170, 3954688), (256, 2626160), (272, 2471680), (320, 2100928), (340, 1977344), (512, 1313080), (544, 1235840), (640, 1050464), (680, 988672), (1024, 656540), (1088, 617920), (1280, 525232), (1360, 494336), (1931, 348160), (2048, 328270), (2176, 308960), (2560, 262616), (2720, 247168), (3862, 174080), (4096, 164135), (4352, 154480), (5120, 131308), (5440, 123584), (7724, 87040), (8704, 77240), (9655, 69632), (10240, 65654), (10880, 61792), (15448, 43520), (17408, 38620), (19310, 34816), (20480, 32827), (21760, 30896)]