640282525200

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{67}}^1\times {\mathrm{884857}}^1$

素因数の和:884951

約数の個数: 240

約数和(自身を含む): 2312948023360

約数和(自身を除く): 1672665498160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 67, 72, 75, 80, 90, 100, 108, 120, 134, 135, 144, 150, 180, 200, 201, 216, 225, 240, 268, 270, 300, 335, 360, 400, 402, 432, 450, 536, 540, 600, 603, 670, 675, 720, 804, 900, 1005, 1072, 1080, 1200, 1206, 1340, 1350, 1608, 1675, 1800, 1809, 2010, 2160, 2412, 2680, 2700, 3015, 3216, 3350, 3600, 3618, 4020, 4824, 5025, 5360, 5400, 6030, 6700, 7236, 8040, 9045, 9648, 10050, 10800, 12060, 13400, 14472, 15075, 16080, 18090, 20100, 24120, 26800, 28944, 30150, 36180, 40200, 45225, 48240, 60300, 72360, 80400, 90450, 120600, 144720, 180900, 241200, 361800, 723600, 884857, 1769714, 2654571, 3539428, 4424285, 5309142, 7078856, 7963713, 8848570, 10618284, 13272855, 14157712, 15927426, 17697140, 21236568, 22121425, 23891139, 26545710, 31854852, 35394280, 39818565, 42473136, 44242850, 47782278, 53091420, 59285419, 63709704, 66364275, 70788560, 79637130, 88485700, 95564556, 106182840, 118570838, 119455695, 127419408, 132728550, 159274260, 176971400, 177856257, 191129112, 199092825, 212365680, 237141676, 238911390, 265457100, 296427095, 318548520, 353942800, 355712514, 382258224, 398185650, 474283352, 477822780, 530914200, 533568771, 592854190, 597278475, 637097040, 711425028, 796371300, 889281285, 948566704, 955645560, 1061828400, 1067137542, 1185708380, 1194556950, 1422850056, 1482135475, 1592742600, 1600706313, 1778562570, 1911291120, 2134275084, 2371416760, 2389113900, 2667843855, 2845700112, 2964270950, 3185485200, 3201412626, 3557125140, 4268550168, 4446406425, 4742833520, 4778227800, 5335687710, 5928541900, 6402825252, 7114250280, 8003531565, 8537100336, 8892812850, 9556455600, 10671375420, 11857083800, 12805650504, 13339219275, 14228500560, 16007063130, 17785625700, 21342750840, 23714167600, 25611301008, 26678438550, 32014126260, 35571251400, 40017657825, 42685501680, 53356877100, 64028252520, 71142502800, 80035315650, 106713754200, 128056505040, 160070631300, 213427508400, 320141262600, 640282525200]

約数ペア:

[(1, 640282525200), (2, 320141262600), (3, 213427508400), (4, 160070631300), (5, 128056505040), (6, 106713754200), (8, 80035315650), (9, 71142502800), (10, 64028252520), (12, 53356877100), (15, 42685501680), (16, 40017657825), (18, 35571251400), (20, 32014126260), (24, 26678438550), (25, 25611301008), (27, 23714167600), (30, 21342750840), (36, 17785625700), (40, 16007063130), (45, 14228500560), (48, 13339219275), (50, 12805650504), (54, 11857083800), (60, 10671375420), (67, 9556455600), (72, 8892812850), (75, 8537100336), (80, 8003531565), (90, 7114250280), (100, 6402825252), (108, 5928541900), (120, 5335687710), (134, 4778227800), (135, 4742833520), (144, 4446406425), (150, 4268550168), (180, 3557125140), (200, 3201412626), (201, 3185485200), (216, 2964270950), (225, 2845700112), (240, 2667843855), (268, 2389113900), (270, 2371416760), (300, 2134275084), (335, 1911291120), (360, 1778562570), (400, 1600706313), (402, 1592742600), (432, 1482135475), (450, 1422850056), (536, 1194556950), (540, 1185708380), (600, 1067137542), (603, 1061828400), (670, 955645560), (675, 948566704), (720, 889281285), (804, 796371300), (900, 711425028), (1005, 637097040), (1072, 597278475), (1080, 592854190), (1200, 533568771), (1206, 530914200), (1340, 477822780), (1350, 474283352), (1608, 398185650), (1675, 382258224), (1800, 355712514), (1809, 353942800), (2010, 318548520), (2160, 296427095), (2412, 265457100), (2680, 238911390), (2700, 237141676), (3015, 212365680), (3216, 199092825), (3350, 191129112), (3600, 177856257), (3618, 176971400), (4020, 159274260), (4824, 132728550), (5025, 127419408), (5360, 119455695), (5400, 118570838), (6030, 106182840), (6700, 95564556), (7236, 88485700), (8040, 79637130), (9045, 70788560), (9648, 66364275), (10050, 63709704), (10800, 59285419), (12060, 53091420), (13400, 47782278), (14472, 44242850), (15075, 42473136), (16080, 39818565), (18090, 35394280), (20100, 31854852), (24120, 26545710), (26800, 23891139), (28944, 22121425), (30150, 21236568), (36180, 17697140), (40200, 15927426), (45225, 14157712), (48240, 13272855), (60300, 10618284), (72360, 8848570), (80400, 7963713), (90450, 7078856), (120600, 5309142), (144720, 4424285), (180900, 3539428), (241200, 2654571), (361800, 1769714), (723600, 884857)]