331467840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10463}}^1$

素因数の和:10497

約数の個数: 168

約数和(自身を含む): 1243876608

約数和(自身を除く): 912408768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 5280, 6336, 7920, 10463, 10560, 15840, 20926, 31389, 31680, 41852, 52315, 62778, 83704, 94167, 104630, 115093, 125556, 156945, 167408, 188334, 209260, 230186, 251112, 313890, 334816, 345279, 376668, 418520, 460372, 470835, 502224, 575465, 627780, 669632, 690558, 753336, 837040, 920744, 941670, 1004448, 1035837, 1150930, 1255560, 1381116, 1506672, 1674080, 1726395, 1841488, 1883340, 2008896, 2071674, 2301860, 2511120, 2762232, 3013344, 3348160, 3452790, 3682976, 3766680, 4143348, 4603720, 5022240, 5179185, 5524464, 6026688, 6905580, 7365952, 7533360, 8286696, 9207440, 10044480, 10358370, 11048928, 13811160, 15066720, 16573392, 18414880, 20716740, 22097856, 27622320, 30133440, 33146784, 36829760, 41433480, 55244640, 66293568, 82866960, 110489280, 165733920, 331467840]

約数ペア:

[(1, 331467840), (2, 165733920), (3, 110489280), (4, 82866960), (5, 66293568), (6, 55244640), (8, 41433480), (9, 36829760), (10, 33146784), (11, 30133440), (12, 27622320), (15, 22097856), (16, 20716740), (18, 18414880), (20, 16573392), (22, 15066720), (24, 13811160), (30, 11048928), (32, 10358370), (33, 10044480), (36, 9207440), (40, 8286696), (44, 7533360), (45, 7365952), (48, 6905580), (55, 6026688), (60, 5524464), (64, 5179185), (66, 5022240), (72, 4603720), (80, 4143348), (88, 3766680), (90, 3682976), (96, 3452790), (99, 3348160), (110, 3013344), (120, 2762232), (132, 2511120), (144, 2301860), (160, 2071674), (165, 2008896), (176, 1883340), (180, 1841488), (192, 1726395), (198, 1674080), (220, 1506672), (240, 1381116), (264, 1255560), (288, 1150930), (320, 1035837), (330, 1004448), (352, 941670), (360, 920744), (396, 837040), (440, 753336), (480, 690558), (495, 669632), (528, 627780), (576, 575465), (660, 502224), (704, 470835), (720, 460372), (792, 418520), (880, 376668), (960, 345279), (990, 334816), (1056, 313890), (1320, 251112), (1440, 230186), (1584, 209260), (1760, 188334), (1980, 167408), (2112, 156945), (2640, 125556), (2880, 115093), (3168, 104630), (3520, 94167), (3960, 83704), (5280, 62778), (6336, 52315), (7920, 41852), (10463, 31680), (10560, 31389), (15840, 20926)]