31665939120

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{251}}^1\times {\mathrm{19469}}^1$

素因数の和:19745

約数の個数: 200

約数和(自身を含む): 110424338640

約数和(自身を除く): 78758399520

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, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 251, 270, 324, 360, 405, 432, 502, 540, 648, 720, 753, 810, 1004, 1080, 1255, 1296, 1506, 1620, 2008, 2160, 2259, 2510, 3012, 3240, 3765, 4016, 4518, 5020, 6024, 6480, 6777, 7530, 9036, 10040, 11295, 12048, 13554, 15060, 18072, 19469, 20080, 20331, 22590, 27108, 30120, 33885, 36144, 38938, 40662, 45180, 54216, 58407, 60240, 67770, 77876, 81324, 90360, 97345, 101655, 108432, 116814, 135540, 155752, 162648, 175221, 180720, 194690, 203310, 233628, 271080, 292035, 311504, 325296, 350442, 389380, 406620, 467256, 525663, 542160, 584070, 700884, 778760, 813240, 876105, 934512, 1051326, 1168140, 1401768, 1557520, 1576989, 1626480, 1752210, 2102652, 2336280, 2628315, 2803536, 3153978, 3504420, 4205304, 4672560, 4886719, 5256630, 6307956, 7008840, 7884945, 8410608, 9773438, 10513260, 12615912, 14017680, 14660157, 15769890, 19546876, 21026520, 24433595, 25231824, 29320314, 31539780, 39093752, 42053040, 43980471, 48867190, 58640628, 63079560, 73300785, 78187504, 87960942, 97734380, 117281256, 126159120, 131941413, 146601570, 175921884, 195468760, 219902355, 234562512, 263882826, 293203140, 351843768, 390937520, 395824239, 439804710, 527765652, 586406280, 659707065, 703687536, 791648478, 879609420, 1055531304, 1172812560, 1319414130, 1583296956, 1759218840, 1979121195, 2111062608, 2638828260, 3166593912, 3518437680, 3958242390, 5277656520, 6333187824, 7916484780, 10555313040, 15832969560, 31665939120]

約数ペア:

[(1, 31665939120), (2, 15832969560), (3, 10555313040), (4, 7916484780), (5, 6333187824), (6, 5277656520), (8, 3958242390), (9, 3518437680), (10, 3166593912), (12, 2638828260), (15, 2111062608), (16, 1979121195), (18, 1759218840), (20, 1583296956), (24, 1319414130), (27, 1172812560), (30, 1055531304), (36, 879609420), (40, 791648478), (45, 703687536), (48, 659707065), (54, 586406280), (60, 527765652), (72, 439804710), (80, 395824239), (81, 390937520), (90, 351843768), (108, 293203140), (120, 263882826), (135, 234562512), (144, 219902355), (162, 195468760), (180, 175921884), (216, 146601570), (240, 131941413), (251, 126159120), (270, 117281256), (324, 97734380), (360, 87960942), (405, 78187504), (432, 73300785), (502, 63079560), (540, 58640628), (648, 48867190), (720, 43980471), (753, 42053040), (810, 39093752), (1004, 31539780), (1080, 29320314), (1255, 25231824), (1296, 24433595), (1506, 21026520), (1620, 19546876), (2008, 15769890), (2160, 14660157), (2259, 14017680), (2510, 12615912), (3012, 10513260), (3240, 9773438), (3765, 8410608), (4016, 7884945), (4518, 7008840), (5020, 6307956), (6024, 5256630), (6480, 4886719), (6777, 4672560), (7530, 4205304), (9036, 3504420), (10040, 3153978), (11295, 2803536), (12048, 2628315), (13554, 2336280), (15060, 2102652), (18072, 1752210), (19469, 1626480), (20080, 1576989), (20331, 1557520), (22590, 1401768), (27108, 1168140), (30120, 1051326), (33885, 934512), (36144, 876105), (38938, 813240), (40662, 778760), (45180, 700884), (54216, 584070), (58407, 542160), (60240, 525663), (67770, 467256), (77876, 406620), (81324, 389380), (90360, 350442), (97345, 325296), (101655, 311504), (108432, 292035), (116814, 271080), (135540, 233628), (155752, 203310), (162648, 194690), (175221, 180720)]