705110280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{4261}}^1$

素因数の和:4479

約数の個数: 128

約数和(自身を含む): 2430362880

約数和(自身を除く): 1725252600

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, 4261, 4728, 5516, 5910, 6895, 7880, 8274, 8522, 11032, 11820, 12783, 13790, 16548, 17044, 20685, 21305, 23640, 25566, 27580, 29827, 33096, 34088, 41370, 42610, 51132, 55160, 59654, 63915, 82740, 85220, 89481, 102264, 119308, 127830, 149135, 165480, 170440, 178962, 238616, 255660, 298270, 357924, 447405, 511320, 596540, 715848, 839417, 894810, 1193080, 1678834, 1789620, 2518251, 3357668, 3579240, 4197085, 5036502, 5875919, 6715336, 8394170, 10073004, 11751838, 12591255, 16788340, 17627757, 20146008, 23503676, 25182510, 29379595, 33576680, 35255514, 47007352, 50365020, 58759190, 70511028, 88138785, 100730040, 117518380, 141022056, 176277570, 235036760, 352555140, 705110280]

約数ペア:

[(1, 705110280), (2, 352555140), (3, 235036760), (4, 176277570), (5, 141022056), (6, 117518380), (7, 100730040), (8, 88138785), (10, 70511028), (12, 58759190), (14, 50365020), (15, 47007352), (20, 35255514), (21, 33576680), (24, 29379595), (28, 25182510), (30, 23503676), (35, 20146008), (40, 17627757), (42, 16788340), (56, 12591255), (60, 11751838), (70, 10073004), (84, 8394170), (105, 6715336), (120, 5875919), (140, 5036502), (168, 4197085), (197, 3579240), (210, 3357668), (280, 2518251), (394, 1789620), (420, 1678834), (591, 1193080), (788, 894810), (840, 839417), (985, 715848), (1182, 596540), (1379, 511320), (1576, 447405), (1970, 357924), (2364, 298270), (2758, 255660), (2955, 238616), (3940, 178962), (4137, 170440), (4261, 165480), (4728, 149135), (5516, 127830), (5910, 119308), (6895, 102264), (7880, 89481), (8274, 85220), (8522, 82740), (11032, 63915), (11820, 59654), (12783, 55160), (13790, 51132), (16548, 42610), (17044, 41370), (20685, 34088), (21305, 33096), (23640, 29827), (25566, 27580)]