6819479680

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{5501}}^1$

素因数の和:5682

約数の個数: 128

約数和(自身を含む): 17677926000

約数和(自身を除く): 10858446320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 149, 160, 208, 260, 298, 320, 416, 520, 596, 640, 745, 832, 1040, 1192, 1490, 1664, 1937, 2080, 2384, 2980, 3874, 4160, 4768, 5501, 5960, 7748, 8320, 9536, 9685, 11002, 11920, 15496, 19072, 19370, 22004, 23840, 27505, 30992, 38740, 44008, 47680, 55010, 61984, 71513, 77480, 88016, 95360, 110020, 123968, 143026, 154960, 176032, 220040, 247936, 286052, 309920, 352064, 357565, 440080, 572104, 619840, 704128, 715130, 819649, 880160, 1144208, 1239680, 1430260, 1639298, 1760320, 2288416, 2860520, 3278596, 3520640, 4098245, 4576832, 5721040, 6557192, 8196490, 9153664, 10655437, 11442080, 13114384, 16392980, 21310874, 22884160, 26228768, 32785960, 42621748, 45768320, 52457536, 53277185, 65571920, 85243496, 104915072, 106554370, 131143840, 170486992, 213108740, 262287680, 340973984, 426217480, 524575360, 681947968, 852434960, 1363895936, 1704869920, 3409739840, 6819479680]

約数ペア:

[(1, 6819479680), (2, 3409739840), (4, 1704869920), (5, 1363895936), (8, 852434960), (10, 681947968), (13, 524575360), (16, 426217480), (20, 340973984), (26, 262287680), (32, 213108740), (40, 170486992), (52, 131143840), (64, 106554370), (65, 104915072), (80, 85243496), (104, 65571920), (128, 53277185), (130, 52457536), (149, 45768320), (160, 42621748), (208, 32785960), (260, 26228768), (298, 22884160), (320, 21310874), (416, 16392980), (520, 13114384), (596, 11442080), (640, 10655437), (745, 9153664), (832, 8196490), (1040, 6557192), (1192, 5721040), (1490, 4576832), (1664, 4098245), (1937, 3520640), (2080, 3278596), (2384, 2860520), (2980, 2288416), (3874, 1760320), (4160, 1639298), (4768, 1430260), (5501, 1239680), (5960, 1144208), (7748, 880160), (8320, 819649), (9536, 715130), (9685, 704128), (11002, 619840), (11920, 572104), (15496, 440080), (19072, 357565), (19370, 352064), (22004, 309920), (23840, 286052), (27505, 247936), (30992, 220040), (38740, 176032), (44008, 154960), (47680, 143026), (55010, 123968), (61984, 110020), (71513, 95360), (77480, 88016)]