1982419200

素因数分解:

$2^8\times 3^2\times 5^2\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:430

約数の個数: 324

約数和(自身を含む): 7169763328

約数和(自身を除く): 5187344128

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 127, 128, 144, 150, 160, 180, 192, 200, 225, 240, 254, 256, 271, 288, 300, 320, 360, 381, 384, 400, 450, 480, 508, 542, 576, 600, 635, 640, 720, 762, 768, 800, 813, 900, 960, 1016, 1084, 1143, 1152, 1200, 1270, 1280, 1355, 1440, 1524, 1600, 1626, 1800, 1905, 1920, 2032, 2168, 2286, 2304, 2400, 2439, 2540, 2710, 2880, 3048, 3175, 3200, 3252, 3600, 3810, 3840, 4064, 4065, 4336, 4572, 4800, 4878, 5080, 5420, 5715, 5760, 6096, 6350, 6400, 6504, 6775, 7200, 7620, 8128, 8130, 8672, 9144, 9525, 9600, 9756, 10160, 10840, 11430, 11520, 12192, 12195, 12700, 13008, 13550, 14400, 15240, 16256, 16260, 17344, 18288, 19050, 19200, 19512, 20320, 20325, 21680, 22860, 24384, 24390, 25400, 26016, 27100, 28575, 28800, 30480, 32512, 32520, 34417, 34688, 36576, 38100, 39024, 40640, 40650, 43360, 45720, 48768, 48780, 50800, 52032, 54200, 57150, 57600, 60960, 60975, 65040, 68834, 69376, 73152, 76200, 78048, 81280, 81300, 86720, 91440, 97536, 97560, 101600, 103251, 104064, 108400, 114300, 121920, 121950, 130080, 137668, 146304, 152400, 156096, 162560, 162600, 172085, 173440, 182880, 195120, 203200, 206502, 208128, 216800, 228600, 243840, 243900, 260160, 275336, 292608, 304800, 309753, 312192, 325200, 344170, 346880, 365760, 390240, 406400, 413004, 433600, 457200, 487680, 487800, 516255, 520320, 550672, 609600, 619506, 624384, 650400, 688340, 731520, 780480, 812800, 826008, 860425, 867200, 914400, 975600, 1032510, 1040640, 1101344, 1219200, 1239012, 1300800, 1376680, 1463040, 1548765, 1560960, 1652016, 1720850, 1734400, 1828800, 1951200, 2065020, 2202688, 2438400, 2478024, 2581275, 2601600, 2753360, 3097530, 3121920, 3304032, 3441700, 3657600, 3902400, 4130040, 4405376, 4956048, 5162550, 5203200, 5506720, 6195060, 6608064, 6883400, 7315200, 7743825, 7804800, 8260080, 8810752, 9912096, 10325100, 11013440, 12390120, 13216128, 13766800, 15487650, 15609600, 16520160, 19824192, 20650200, 22026880, 24780240, 26432256, 27533600, 30975300, 33040320, 39648384, 41300400, 44053760, 49560480, 55067200, 61950600, 66080640, 79296768, 82600800, 99120960, 110134400, 123901200, 132161280, 165201600, 198241920, 220268800, 247802400, 330403200, 396483840, 495604800, 660806400, 991209600, 1982419200]

約数ペア:

[(1, 1982419200), (2, 991209600), (3, 660806400), (4, 495604800), (5, 396483840), (6, 330403200), (8, 247802400), (9, 220268800), (10, 198241920), (12, 165201600), (15, 132161280), (16, 123901200), (18, 110134400), (20, 99120960), (24, 82600800), (25, 79296768), (30, 66080640), (32, 61950600), (36, 55067200), (40, 49560480), (45, 44053760), (48, 41300400), (50, 39648384), (60, 33040320), (64, 30975300), (72, 27533600), (75, 26432256), (80, 24780240), (90, 22026880), (96, 20650200), (100, 19824192), (120, 16520160), (127, 15609600), (128, 15487650), (144, 13766800), (150, 13216128), (160, 12390120), (180, 11013440), (192, 10325100), (200, 9912096), (225, 8810752), (240, 8260080), (254, 7804800), (256, 7743825), (271, 7315200), (288, 6883400), (300, 6608064), (320, 6195060), (360, 5506720), (381, 5203200), (384, 5162550), (400, 4956048), (450, 4405376), (480, 4130040), (508, 3902400), (542, 3657600), (576, 3441700), (600, 3304032), (635, 3121920), (640, 3097530), (720, 2753360), (762, 2601600), (768, 2581275), (800, 2478024), (813, 2438400), (900, 2202688), (960, 2065020), (1016, 1951200), (1084, 1828800), (1143, 1734400), (1152, 1720850), (1200, 1652016), (1270, 1560960), (1280, 1548765), (1355, 1463040), (1440, 1376680), (1524, 1300800), (1600, 1239012), (1626, 1219200), (1800, 1101344), (1905, 1040640), (1920, 1032510), (2032, 975600), (2168, 914400), (2286, 867200), (2304, 860425), (2400, 826008), (2439, 812800), (2540, 780480), (2710, 731520), (2880, 688340), (3048, 650400), (3175, 624384), (3200, 619506), (3252, 609600), (3600, 550672), (3810, 520320), (3840, 516255), (4064, 487800), (4065, 487680), (4336, 457200), (4572, 433600), (4800, 413004), (4878, 406400), (5080, 390240), (5420, 365760), (5715, 346880), (5760, 344170), (6096, 325200), (6350, 312192), (6400, 309753), (6504, 304800), (6775, 292608), (7200, 275336), (7620, 260160), (8128, 243900), (8130, 243840), (8672, 228600), (9144, 216800), (9525, 208128), (9600, 206502), (9756, 203200), (10160, 195120), (10840, 182880), (11430, 173440), (11520, 172085), (12192, 162600), (12195, 162560), (12700, 156096), (13008, 152400), (13550, 146304), (14400, 137668), (15240, 130080), (16256, 121950), (16260, 121920), (17344, 114300), (18288, 108400), (19050, 104064), (19200, 103251), (19512, 101600), (20320, 97560), (20325, 97536), (21680, 91440), (22860, 86720), (24384, 81300), (24390, 81280), (25400, 78048), (26016, 76200), (27100, 73152), (28575, 69376), (28800, 68834), (30480, 65040), (32512, 60975), (32520, 60960), (34417, 57600), (34688, 57150), (36576, 54200), (38100, 52032), (39024, 50800), (40640, 48780), (40650, 48768), (43360, 45720)]