701800680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{4241}}^1$

素因数の和:4459

約数の個数: 128

約数和(自身を含む): 2418958080

約数和(自身を除く): 1717157400

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, 4241, 4728, 5516, 5910, 6895, 7880, 8274, 8482, 11032, 11820, 12723, 13790, 16548, 16964, 20685, 21205, 23640, 25446, 27580, 29687, 33096, 33928, 41370, 42410, 50892, 55160, 59374, 63615, 82740, 84820, 89061, 101784, 118748, 127230, 148435, 165480, 169640, 178122, 237496, 254460, 296870, 356244, 445305, 508920, 593740, 712488, 835477, 890610, 1187480, 1670954, 1781220, 2506431, 3341908, 3562440, 4177385, 5012862, 5848339, 6683816, 8354770, 10025724, 11696678, 12532155, 16709540, 17545017, 20051448, 23393356, 25064310, 29241695, 33419080, 35090034, 46786712, 50128620, 58483390, 70180068, 87725085, 100257240, 116966780, 140360136, 175450170, 233933560, 350900340, 701800680]

約数ペア:

[(1, 701800680), (2, 350900340), (3, 233933560), (4, 175450170), (5, 140360136), (6, 116966780), (7, 100257240), (8, 87725085), (10, 70180068), (12, 58483390), (14, 50128620), (15, 46786712), (20, 35090034), (21, 33419080), (24, 29241695), (28, 25064310), (30, 23393356), (35, 20051448), (40, 17545017), (42, 16709540), (56, 12532155), (60, 11696678), (70, 10025724), (84, 8354770), (105, 6683816), (120, 5848339), (140, 5012862), (168, 4177385), (197, 3562440), (210, 3341908), (280, 2506431), (394, 1781220), (420, 1670954), (591, 1187480), (788, 890610), (840, 835477), (985, 712488), (1182, 593740), (1379, 508920), (1576, 445305), (1970, 356244), (2364, 296870), (2758, 254460), (2955, 237496), (3940, 178122), (4137, 169640), (4241, 165480), (4728, 148435), (5516, 127230), (5910, 118748), (6895, 101784), (7880, 89061), (8274, 84820), (8482, 82740), (11032, 63615), (11820, 59374), (12723, 55160), (13790, 50892), (16548, 42410), (16964, 41370), (20685, 33928), (21205, 33096), (23640, 29687), (25446, 27580)]