271822320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4903}}^1$

素因数の和:4940

約数の個数: 240

約数和(自身を含む): 1138355712

約数和(自身を除く): 866533392

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 165, 168, 176, 180, 198, 210, 220, 231, 240, 252, 264, 280, 308, 315, 330, 336, 360, 385, 396, 420, 440, 462, 495, 504, 528, 560, 616, 630, 660, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1155, 1232, 1260, 1320, 1386, 1540, 1584, 1680, 1848, 1980, 2310, 2520, 2640, 2772, 3080, 3465, 3696, 3960, 4620, 4903, 5040, 5544, 6160, 6930, 7920, 9240, 9806, 11088, 13860, 14709, 18480, 19612, 24515, 27720, 29418, 34321, 39224, 44127, 49030, 53933, 55440, 58836, 68642, 73545, 78448, 88254, 98060, 102963, 107866, 117672, 137284, 147090, 161799, 171605, 176508, 196120, 205926, 215732, 220635, 235344, 269665, 274568, 294180, 308889, 323598, 343210, 353016, 377531, 392240, 411852, 431464, 441270, 485397, 514815, 539330, 549136, 588360, 617778, 647196, 686420, 706032, 755062, 808995, 823704, 862928, 882540, 970794, 1029630, 1078660, 1132593, 1176720, 1235556, 1294392, 1372840, 1510124, 1544445, 1617990, 1647408, 1765080, 1887655, 1941588, 2059260, 2157320, 2265186, 2426985, 2471112, 2588784, 2745680, 3020248, 3088890, 3235980, 3397779, 3530160, 3775310, 3883176, 4118520, 4314640, 4530372, 4853970, 4942224, 5662965, 6040496, 6177780, 6471960, 6795558, 7550620, 7766352, 8237040, 9060744, 9707940, 11325930, 12355560, 12943920, 13591116, 15101240, 16988895, 18121488, 19415880, 22651860, 24711120, 27182232, 30202480, 33977790, 38831760, 45303720, 54364464, 67955580, 90607440, 135911160, 271822320]

約数ペア:

[(1, 271822320), (2, 135911160), (3, 90607440), (4, 67955580), (5, 54364464), (6, 45303720), (7, 38831760), (8, 33977790), (9, 30202480), (10, 27182232), (11, 24711120), (12, 22651860), (14, 19415880), (15, 18121488), (16, 16988895), (18, 15101240), (20, 13591116), (21, 12943920), (22, 12355560), (24, 11325930), (28, 9707940), (30, 9060744), (33, 8237040), (35, 7766352), (36, 7550620), (40, 6795558), (42, 6471960), (44, 6177780), (45, 6040496), (48, 5662965), (55, 4942224), (56, 4853970), (60, 4530372), (63, 4314640), (66, 4118520), (70, 3883176), (72, 3775310), (77, 3530160), (80, 3397779), (84, 3235980), (88, 3088890), (90, 3020248), (99, 2745680), (105, 2588784), (110, 2471112), (112, 2426985), (120, 2265186), (126, 2157320), (132, 2059260), (140, 1941588), (144, 1887655), (154, 1765080), (165, 1647408), (168, 1617990), (176, 1544445), (180, 1510124), (198, 1372840), (210, 1294392), (220, 1235556), (231, 1176720), (240, 1132593), (252, 1078660), (264, 1029630), (280, 970794), (308, 882540), (315, 862928), (330, 823704), (336, 808995), (360, 755062), (385, 706032), (396, 686420), (420, 647196), (440, 617778), (462, 588360), (495, 549136), (504, 539330), (528, 514815), (560, 485397), (616, 441270), (630, 431464), (660, 411852), (693, 392240), (720, 377531), (770, 353016), (792, 343210), (840, 323598), (880, 308889), (924, 294180), (990, 274568), (1008, 269665), (1155, 235344), (1232, 220635), (1260, 215732), (1320, 205926), (1386, 196120), (1540, 176508), (1584, 171605), (1680, 161799), (1848, 147090), (1980, 137284), (2310, 117672), (2520, 107866), (2640, 102963), (2772, 98060), (3080, 88254), (3465, 78448), (3696, 73545), (3960, 68642), (4620, 58836), (4903, 55440), (5040, 53933), (5544, 49030), (6160, 44127), (6930, 39224), (7920, 34321), (9240, 29418), (9806, 27720), (11088, 24515), (13860, 19612), (14709, 18480)]