194635440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{359}}^1$

素因数の和:632

約数の個数: 160

約数和(自身を含む): 674956800

約数和(自身を除く): 480321360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 251, 270, 359, 360, 432, 502, 540, 718, 720, 753, 1004, 1077, 1080, 1255, 1436, 1506, 1795, 2008, 2154, 2160, 2259, 2510, 2872, 3012, 3231, 3590, 3765, 4016, 4308, 4518, 5020, 5385, 5744, 6024, 6462, 6777, 7180, 7530, 8616, 9036, 9693, 10040, 10770, 11295, 12048, 12924, 13554, 14360, 15060, 16155, 17232, 18072, 19386, 20080, 21540, 22590, 25848, 27108, 28720, 30120, 32310, 33885, 36144, 38772, 43080, 45180, 48465, 51696, 54216, 60240, 64620, 67770, 77544, 86160, 90109, 90360, 96930, 108432, 129240, 135540, 155088, 180218, 180720, 193860, 258480, 270327, 271080, 360436, 387720, 450545, 540654, 542160, 720872, 775440, 810981, 901090, 1081308, 1351635, 1441744, 1621962, 1802180, 2162616, 2432943, 2703270, 3243924, 3604360, 4054905, 4325232, 4865886, 5406540, 6487848, 7208720, 8109810, 9731772, 10813080, 12164715, 12975696, 16219620, 19463544, 21626160, 24329430, 32439240, 38927088, 48658860, 64878480, 97317720, 194635440]

約数ペア:

[(1, 194635440), (2, 97317720), (3, 64878480), (4, 48658860), (5, 38927088), (6, 32439240), (8, 24329430), (9, 21626160), (10, 19463544), (12, 16219620), (15, 12975696), (16, 12164715), (18, 10813080), (20, 9731772), (24, 8109810), (27, 7208720), (30, 6487848), (36, 5406540), (40, 4865886), (45, 4325232), (48, 4054905), (54, 3604360), (60, 3243924), (72, 2703270), (80, 2432943), (90, 2162616), (108, 1802180), (120, 1621962), (135, 1441744), (144, 1351635), (180, 1081308), (216, 901090), (240, 810981), (251, 775440), (270, 720872), (359, 542160), (360, 540654), (432, 450545), (502, 387720), (540, 360436), (718, 271080), (720, 270327), (753, 258480), (1004, 193860), (1077, 180720), (1080, 180218), (1255, 155088), (1436, 135540), (1506, 129240), (1795, 108432), (2008, 96930), (2154, 90360), (2160, 90109), (2259, 86160), (2510, 77544), (2872, 67770), (3012, 64620), (3231, 60240), (3590, 54216), (3765, 51696), (4016, 48465), (4308, 45180), (4518, 43080), (5020, 38772), (5385, 36144), (5744, 33885), (6024, 32310), (6462, 30120), (6777, 28720), (7180, 27108), (7530, 25848), (8616, 22590), (9036, 21540), (9693, 20080), (10040, 19386), (10770, 18072), (11295, 17232), (12048, 16155), (12924, 15060), (13554, 14360)]