2791422720

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{827}}^1$

素因数の和:1147

約数の個数: 216

約数和(自身を含む): 9702712656

約数和(自身を除く): 6911289936

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 293, 320, 360, 384, 480, 576, 586, 640, 720, 768, 827, 879, 960, 1152, 1172, 1280, 1440, 1465, 1654, 1758, 1920, 2304, 2344, 2481, 2637, 2880, 2930, 3308, 3516, 3840, 4135, 4395, 4688, 4962, 5274, 5760, 5860, 6616, 7032, 7443, 8270, 8790, 9376, 9924, 10548, 11520, 11720, 12405, 13185, 13232, 14064, 14886, 16540, 17580, 18752, 19848, 21096, 23440, 24810, 26370, 26464, 28128, 29772, 33080, 35160, 37215, 37504, 39696, 42192, 46880, 49620, 52740, 52928, 56256, 59544, 66160, 70320, 74430, 75008, 79392, 84384, 93760, 99240, 105480, 105856, 112512, 119088, 132320, 140640, 148860, 158784, 168768, 187520, 198480, 210960, 211712, 225024, 238176, 242311, 264640, 281280, 297720, 317568, 337536, 375040, 396960, 421920, 476352, 484622, 529280, 562560, 595440, 635136, 675072, 726933, 793920, 843840, 952704, 969244, 1058560, 1125120, 1190880, 1211555, 1453866, 1587840, 1687680, 1905408, 1938488, 2180799, 2381760, 2423110, 2907732, 3175680, 3375360, 3634665, 3876976, 4361598, 4763520, 4846220, 5815464, 7269330, 7753952, 8723196, 9527040, 9692440, 10903995, 11630928, 14538660, 15507904, 17446392, 19384880, 21807990, 23261856, 29077320, 31015808, 34892784, 38769760, 43615980, 46523712, 58154640, 62031616, 69785568, 77539520, 87231960, 93047424, 116309280, 139571136, 155079040, 174463920, 186094848, 232618560, 279142272, 310158080, 348927840, 465237120, 558284544, 697855680, 930474240, 1395711360, 2791422720]

約数ペア:

[(1, 2791422720), (2, 1395711360), (3, 930474240), (4, 697855680), (5, 558284544), (6, 465237120), (8, 348927840), (9, 310158080), (10, 279142272), (12, 232618560), (15, 186094848), (16, 174463920), (18, 155079040), (20, 139571136), (24, 116309280), (30, 93047424), (32, 87231960), (36, 77539520), (40, 69785568), (45, 62031616), (48, 58154640), (60, 46523712), (64, 43615980), (72, 38769760), (80, 34892784), (90, 31015808), (96, 29077320), (120, 23261856), (128, 21807990), (144, 19384880), (160, 17446392), (180, 15507904), (192, 14538660), (240, 11630928), (256, 10903995), (288, 9692440), (293, 9527040), (320, 8723196), (360, 7753952), (384, 7269330), (480, 5815464), (576, 4846220), (586, 4763520), (640, 4361598), (720, 3876976), (768, 3634665), (827, 3375360), (879, 3175680), (960, 2907732), (1152, 2423110), (1172, 2381760), (1280, 2180799), (1440, 1938488), (1465, 1905408), (1654, 1687680), (1758, 1587840), (1920, 1453866), (2304, 1211555), (2344, 1190880), (2481, 1125120), (2637, 1058560), (2880, 969244), (2930, 952704), (3308, 843840), (3516, 793920), (3840, 726933), (4135, 675072), (4395, 635136), (4688, 595440), (4962, 562560), (5274, 529280), (5760, 484622), (5860, 476352), (6616, 421920), (7032, 396960), (7443, 375040), (8270, 337536), (8790, 317568), (9376, 297720), (9924, 281280), (10548, 264640), (11520, 242311), (11720, 238176), (12405, 225024), (13185, 211712), (13232, 210960), (14064, 198480), (14886, 187520), (16540, 168768), (17580, 158784), (18752, 148860), (19848, 140640), (21096, 132320), (23440, 119088), (24810, 112512), (26370, 105856), (26464, 105480), (28128, 99240), (29772, 93760), (33080, 84384), (35160, 79392), (37215, 75008), (37504, 74430), (39696, 70320), (42192, 66160), (46880, 59544), (49620, 56256), (52740, 52928)]