317705760

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{293}}^1$

素因数の和:568

約数の個数: 192

約数和(自身を含む): 1120210560

約数和(自身を除く): 802504800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 251, 270, 288, 293, 360, 432, 480, 502, 540, 586, 720, 753, 864, 879, 1004, 1080, 1172, 1255, 1440, 1465, 1506, 1758, 2008, 2160, 2259, 2344, 2510, 2637, 2930, 3012, 3516, 3765, 4016, 4320, 4395, 4518, 4688, 5020, 5274, 5860, 6024, 6777, 7032, 7530, 7911, 8032, 8790, 9036, 9376, 10040, 10548, 11295, 11720, 12048, 13185, 13554, 14064, 15060, 15822, 17580, 18072, 20080, 21096, 22590, 23440, 24096, 26370, 27108, 28128, 30120, 31644, 33885, 35160, 36144, 39555, 40160, 42192, 45180, 46880, 52740, 54216, 60240, 63288, 67770, 70320, 72288, 73543, 79110, 84384, 90360, 105480, 108432, 120480, 126576, 135540, 140640, 147086, 158220, 180720, 210960, 216864, 220629, 253152, 271080, 294172, 316440, 361440, 367715, 421920, 441258, 542160, 588344, 632880, 661887, 735430, 882516, 1084320, 1103145, 1176688, 1265760, 1323774, 1470860, 1765032, 1985661, 2206290, 2353376, 2647548, 2941720, 3309435, 3530064, 3971322, 4412580, 5295096, 5883440, 6618870, 7060128, 7942644, 8825160, 9928305, 10590192, 11766880, 13237740, 15885288, 17650320, 19856610, 21180384, 26475480, 31770576, 35300640, 39713220, 52950960, 63541152, 79426440, 105901920, 158852880, 317705760]

約数ペア:

[(1, 317705760), (2, 158852880), (3, 105901920), (4, 79426440), (5, 63541152), (6, 52950960), (8, 39713220), (9, 35300640), (10, 31770576), (12, 26475480), (15, 21180384), (16, 19856610), (18, 17650320), (20, 15885288), (24, 13237740), (27, 11766880), (30, 10590192), (32, 9928305), (36, 8825160), (40, 7942644), (45, 7060128), (48, 6618870), (54, 5883440), (60, 5295096), (72, 4412580), (80, 3971322), (90, 3530064), (96, 3309435), (108, 2941720), (120, 2647548), (135, 2353376), (144, 2206290), (160, 1985661), (180, 1765032), (216, 1470860), (240, 1323774), (251, 1265760), (270, 1176688), (288, 1103145), (293, 1084320), (360, 882516), (432, 735430), (480, 661887), (502, 632880), (540, 588344), (586, 542160), (720, 441258), (753, 421920), (864, 367715), (879, 361440), (1004, 316440), (1080, 294172), (1172, 271080), (1255, 253152), (1440, 220629), (1465, 216864), (1506, 210960), (1758, 180720), (2008, 158220), (2160, 147086), (2259, 140640), (2344, 135540), (2510, 126576), (2637, 120480), (2930, 108432), (3012, 105480), (3516, 90360), (3765, 84384), (4016, 79110), (4320, 73543), (4395, 72288), (4518, 70320), (4688, 67770), (5020, 63288), (5274, 60240), (5860, 54216), (6024, 52740), (6777, 46880), (7032, 45180), (7530, 42192), (7911, 40160), (8032, 39555), (8790, 36144), (9036, 35160), (9376, 33885), (10040, 31644), (10548, 30120), (11295, 28128), (11720, 27108), (12048, 26370), (13185, 24096), (13554, 23440), (14064, 22590), (15060, 21096), (15822, 20080), (17580, 18072)]