127993393920

素因数分解:

$2^8\times 3^1\times 5^1\times 7^2\times {\mathrm{680237}}^1$

素因数の和:680275

約数の個数: 216

約数和(自身を含む): 475519013424

約数和(自身を除く): 347525619504

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 256, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 735, 768, 784, 840, 896, 960, 980, 1120, 1176, 1280, 1344, 1470, 1568, 1680, 1792, 1920, 1960, 2240, 2352, 2688, 2940, 3136, 3360, 3840, 3920, 4480, 4704, 5376, 5880, 6272, 6720, 7840, 8960, 9408, 11760, 12544, 13440, 15680, 18816, 23520, 26880, 31360, 37632, 47040, 62720, 94080, 188160, 680237, 1360474, 2040711, 2720948, 3401185, 4081422, 4761659, 5441896, 6802370, 8162844, 9523318, 10203555, 10883792, 13604740, 14284977, 16325688, 19046636, 20407110, 21767584, 23808295, 27209480, 28569954, 32651376, 33331613, 38093272, 40814220, 43535168, 47616590, 54418960, 57139908, 65302752, 66663226, 71424885, 76186544, 81628440, 87070336, 95233180, 99994839, 108837920, 114279816, 130605504, 133326452, 142849770, 152373088, 163256880, 166658065, 174140672, 190466360, 199989678, 217675840, 228559632, 261211008, 266652904, 285699540, 304746176, 326513760, 333316130, 380932720, 399979356, 435351680, 457119264, 499974195, 522422016, 533305808, 571399080, 609492352, 653027520, 666632260, 761865440, 799958712, 870703360, 914238528, 999948390, 1066611616, 1142798160, 1218984704, 1306055040, 1333264520, 1523730880, 1599917424, 1828477056, 1999896780, 2133223232, 2285596320, 2612110080, 2666529040, 3047461760, 3199834848, 3656954112, 3999793560, 4266446464, 4571192640, 5333058080, 6094923520, 6399669696, 7999587120, 8532892928, 9142385280, 10666116160, 12799339392, 15999174240, 18284770560, 21332232320, 25598678784, 31998348480, 42664464640, 63996696960, 127993393920]

約数ペア:

[(1, 127993393920), (2, 63996696960), (3, 42664464640), (4, 31998348480), (5, 25598678784), (6, 21332232320), (7, 18284770560), (8, 15999174240), (10, 12799339392), (12, 10666116160), (14, 9142385280), (15, 8532892928), (16, 7999587120), (20, 6399669696), (21, 6094923520), (24, 5333058080), (28, 4571192640), (30, 4266446464), (32, 3999793560), (35, 3656954112), (40, 3199834848), (42, 3047461760), (48, 2666529040), (49, 2612110080), (56, 2285596320), (60, 2133223232), (64, 1999896780), (70, 1828477056), (80, 1599917424), (84, 1523730880), (96, 1333264520), (98, 1306055040), (105, 1218984704), (112, 1142798160), (120, 1066611616), (128, 999948390), (140, 914238528), (147, 870703360), (160, 799958712), (168, 761865440), (192, 666632260), (196, 653027520), (210, 609492352), (224, 571399080), (240, 533305808), (245, 522422016), (256, 499974195), (280, 457119264), (294, 435351680), (320, 399979356), (336, 380932720), (384, 333316130), (392, 326513760), (420, 304746176), (448, 285699540), (480, 266652904), (490, 261211008), (560, 228559632), (588, 217675840), (640, 199989678), (672, 190466360), (735, 174140672), (768, 166658065), (784, 163256880), (840, 152373088), (896, 142849770), (960, 133326452), (980, 130605504), (1120, 114279816), (1176, 108837920), (1280, 99994839), (1344, 95233180), (1470, 87070336), (1568, 81628440), (1680, 76186544), (1792, 71424885), (1920, 66663226), (1960, 65302752), (2240, 57139908), (2352, 54418960), (2688, 47616590), (2940, 43535168), (3136, 40814220), (3360, 38093272), (3840, 33331613), (3920, 32651376), (4480, 28569954), (4704, 27209480), (5376, 23808295), (5880, 21767584), (6272, 20407110), (6720, 19046636), (7840, 16325688), (8960, 14284977), (9408, 13604740), (11760, 10883792), (12544, 10203555), (13440, 9523318), (15680, 8162844), (18816, 6802370), (23520, 5441896), (26880, 4761659), (31360, 4081422), (37632, 3401185), (47040, 2720948), (62720, 2040711), (94080, 1360474), (188160, 680237)]