22211883960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{134227}}^1$

素因数の和:134445

約数の個数: 128

約数和(自身を含む): 76542174720

約数和(自身を除く): 54330290760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 197, 210, 280, 394, 420, 591, 788, 840, 985, 1182, 1379, 1576, 1970, 2364, 2758, 2955, 3940, 4137, 4728, 5516, 5910, 6895, 7880, 8274, 11032, 11820, 13790, 16548, 20685, 23640, 27580, 33096, 41370, 55160, 82740, 134227, 165480, 268454, 402681, 536908, 671135, 805362, 939589, 1073816, 1342270, 1610724, 1879178, 2013405, 2684540, 2818767, 3221448, 3758356, 4026810, 4697945, 5369080, 5637534, 7516712, 8053620, 9395890, 11275068, 14093835, 16107240, 18791780, 22550136, 26442719, 28187670, 37583560, 52885438, 56375340, 79328157, 105770876, 112750680, 132213595, 158656314, 185099033, 211541752, 264427190, 317312628, 370198066, 396640785, 528854380, 555297099, 634625256, 740396132, 793281570, 925495165, 1057708760, 1110594198, 1480792264, 1586563140, 1850990330, 2221188396, 2776485495, 3173126280, 3701980660, 4442376792, 5552970990, 7403961320, 11105941980, 22211883960]

約数ペア:

[(1, 22211883960), (2, 11105941980), (3, 7403961320), (4, 5552970990), (5, 4442376792), (6, 3701980660), (7, 3173126280), (8, 2776485495), (10, 2221188396), (12, 1850990330), (14, 1586563140), (15, 1480792264), (20, 1110594198), (21, 1057708760), (24, 925495165), (28, 793281570), (30, 740396132), (35, 634625256), (40, 555297099), (42, 528854380), (56, 396640785), (60, 370198066), (70, 317312628), (84, 264427190), (105, 211541752), (120, 185099033), (140, 158656314), (168, 132213595), (197, 112750680), (210, 105770876), (280, 79328157), (394, 56375340), (420, 52885438), (591, 37583560), (788, 28187670), (840, 26442719), (985, 22550136), (1182, 18791780), (1379, 16107240), (1576, 14093835), (1970, 11275068), (2364, 9395890), (2758, 8053620), (2955, 7516712), (3940, 5637534), (4137, 5369080), (4728, 4697945), (5516, 4026810), (5910, 3758356), (6895, 3221448), (7880, 2818767), (8274, 2684540), (11032, 2013405), (11820, 1879178), (13790, 1610724), (16548, 1342270), (20685, 1073816), (23640, 939589), (27580, 805362), (33096, 671135), (41370, 536908), (55160, 402681), (82740, 268454), (134227, 165480)]