6377720320

素因数分解:

$2^9\times 5^1\times {\mathrm{139}}^1\times {\mathrm{17923}}^1$

素因数の和:18085

約数の個数: 80

約数和(自身を含む): 15402451680

約数和(自身を除く): 9024731360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 139, 160, 256, 278, 320, 512, 556, 640, 695, 1112, 1280, 1390, 2224, 2560, 2780, 4448, 5560, 8896, 11120, 17792, 17923, 22240, 35584, 35846, 44480, 71168, 71692, 88960, 89615, 143384, 177920, 179230, 286768, 355840, 358460, 573536, 716920, 1147072, 1433840, 2294144, 2491297, 2867680, 4588288, 4982594, 5735360, 9176576, 9965188, 11470720, 12456485, 19930376, 22941440, 24912970, 39860752, 45882880, 49825940, 79721504, 99651880, 159443008, 199303760, 318886016, 398607520, 637772032, 797215040, 1275544064, 1594430080, 3188860160, 6377720320]

約数ペア:

[(1, 6377720320), (2, 3188860160), (4, 1594430080), (5, 1275544064), (8, 797215040), (10, 637772032), (16, 398607520), (20, 318886016), (32, 199303760), (40, 159443008), (64, 99651880), (80, 79721504), (128, 49825940), (139, 45882880), (160, 39860752), (256, 24912970), (278, 22941440), (320, 19930376), (512, 12456485), (556, 11470720), (640, 9965188), (695, 9176576), (1112, 5735360), (1280, 4982594), (1390, 4588288), (2224, 2867680), (2560, 2491297), (2780, 2294144), (4448, 1433840), (5560, 1147072), (8896, 716920), (11120, 573536), (17792, 358460), (17923, 355840), (22240, 286768), (35584, 179230), (35846, 177920), (44480, 143384), (71168, 89615), (71692, 88960)]