317344320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{439}}^1$

素因数の和:713

約数の個数: 168

約数和(自身を含む): 1098377280

約数和(自身を除く): 781032960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 251, 288, 320, 360, 439, 480, 502, 576, 720, 753, 878, 960, 1004, 1255, 1317, 1440, 1506, 1756, 2008, 2195, 2259, 2510, 2634, 2880, 3012, 3512, 3765, 3951, 4016, 4390, 4518, 5020, 5268, 6024, 6585, 7024, 7530, 7902, 8032, 8780, 9036, 10040, 10536, 11295, 12048, 13170, 14048, 15060, 15804, 16064, 17560, 18072, 19755, 20080, 21072, 22590, 24096, 26340, 28096, 30120, 31608, 35120, 36144, 39510, 40160, 42144, 45180, 48192, 52680, 60240, 63216, 70240, 72288, 79020, 80320, 84288, 90360, 105360, 110189, 120480, 126432, 140480, 144576, 158040, 180720, 210720, 220378, 240960, 252864, 316080, 330567, 361440, 421440, 440756, 550945, 632160, 661134, 722880, 881512, 991701, 1101890, 1264320, 1322268, 1652835, 1763024, 1983402, 2203780, 2644536, 3305670, 3526048, 3966804, 4407560, 4958505, 5289072, 6611340, 7052096, 7933608, 8815120, 9917010, 10578144, 13222680, 15867216, 17630240, 19834020, 21156288, 26445360, 31734432, 35260480, 39668040, 52890720, 63468864, 79336080, 105781440, 158672160, 317344320]

約数ペア:

[(1, 317344320), (2, 158672160), (3, 105781440), (4, 79336080), (5, 63468864), (6, 52890720), (8, 39668040), (9, 35260480), (10, 31734432), (12, 26445360), (15, 21156288), (16, 19834020), (18, 17630240), (20, 15867216), (24, 13222680), (30, 10578144), (32, 9917010), (36, 8815120), (40, 7933608), (45, 7052096), (48, 6611340), (60, 5289072), (64, 4958505), (72, 4407560), (80, 3966804), (90, 3526048), (96, 3305670), (120, 2644536), (144, 2203780), (160, 1983402), (180, 1763024), (192, 1652835), (240, 1322268), (251, 1264320), (288, 1101890), (320, 991701), (360, 881512), (439, 722880), (480, 661134), (502, 632160), (576, 550945), (720, 440756), (753, 421440), (878, 361440), (960, 330567), (1004, 316080), (1255, 252864), (1317, 240960), (1440, 220378), (1506, 210720), (1756, 180720), (2008, 158040), (2195, 144576), (2259, 140480), (2510, 126432), (2634, 120480), (2880, 110189), (3012, 105360), (3512, 90360), (3765, 84288), (3951, 80320), (4016, 79020), (4390, 72288), (4518, 70240), (5020, 63216), (5268, 60240), (6024, 52680), (6585, 48192), (7024, 45180), (7530, 42144), (7902, 40160), (8032, 39510), (8780, 36144), (9036, 35120), (10040, 31608), (10536, 30120), (11295, 28096), (12048, 26340), (13170, 24096), (14048, 22590), (15060, 21072), (15804, 20080), (16064, 19755), (17560, 18072)]