2080565511240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{3469691}}^1$

素因数の和:3469987

約数の個数: 128

約数和(自身を含む): 6595190553600

約数和(自身を除く): 4514625042360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 263, 285, 380, 456, 526, 570, 760, 789, 1052, 1140, 1315, 1578, 2104, 2280, 2630, 3156, 3945, 4997, 5260, 6312, 7890, 9994, 10520, 14991, 15780, 19988, 24985, 29982, 31560, 39976, 49970, 59964, 74955, 99940, 119928, 149910, 199880, 299820, 599640, 3469691, 6939382, 10409073, 13878764, 17348455, 20818146, 27757528, 34696910, 41636292, 52045365, 65924129, 69393820, 83272584, 104090730, 131848258, 138787640, 197772387, 208181460, 263696516, 329620645, 395544774, 416362920, 527393032, 659241290, 791089548, 912528733, 988861935, 1318482580, 1582179096, 1825057466, 1977723870, 2636965160, 2737586199, 3650114932, 3955447740, 4562643665, 5475172398, 7300229864, 7910895480, 9125287330, 10950344796, 13687930995, 17338045927, 18250574660, 21900689592, 27375861990, 34676091854, 36501149320, 52014137781, 54751723980, 69352183708, 86690229635, 104028275562, 109503447960, 138704367416, 173380459270, 208056551124, 260070688905, 346760918540, 416113102248, 520141377810, 693521837080, 1040282755620, 2080565511240]

約数ペア:

[(1, 2080565511240), (2, 1040282755620), (3, 693521837080), (4, 520141377810), (5, 416113102248), (6, 346760918540), (8, 260070688905), (10, 208056551124), (12, 173380459270), (15, 138704367416), (19, 109503447960), (20, 104028275562), (24, 86690229635), (30, 69352183708), (38, 54751723980), (40, 52014137781), (57, 36501149320), (60, 34676091854), (76, 27375861990), (95, 21900689592), (114, 18250574660), (120, 17338045927), (152, 13687930995), (190, 10950344796), (228, 9125287330), (263, 7910895480), (285, 7300229864), (380, 5475172398), (456, 4562643665), (526, 3955447740), (570, 3650114932), (760, 2737586199), (789, 2636965160), (1052, 1977723870), (1140, 1825057466), (1315, 1582179096), (1578, 1318482580), (2104, 988861935), (2280, 912528733), (2630, 791089548), (3156, 659241290), (3945, 527393032), (4997, 416362920), (5260, 395544774), (6312, 329620645), (7890, 263696516), (9994, 208181460), (10520, 197772387), (14991, 138787640), (15780, 131848258), (19988, 104090730), (24985, 83272584), (29982, 69393820), (31560, 65924129), (39976, 52045365), (49970, 41636292), (59964, 34696910), (74955, 27757528), (99940, 20818146), (119928, 17348455), (149910, 13878764), (199880, 10409073), (299820, 6939382), (599640, 3469691)]