3161220480

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16631}}^1$

素因数の和:16670

約数の個数: 256

約数和(自身を含む): 12214540800

約数和(自身を除く): 9053320320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 330, 352, 360, 384, 396, 432, 440, 480, 495, 528, 540, 576, 594, 640, 660, 704, 720, 792, 864, 880, 960, 990, 1056, 1080, 1152, 1188, 1320, 1408, 1440, 1485, 1584, 1728, 1760, 1920, 1980, 2112, 2160, 2376, 2640, 2880, 2970, 3168, 3456, 3520, 3960, 4224, 4320, 4752, 5280, 5760, 5940, 6336, 7040, 7920, 8640, 9504, 10560, 11880, 12672, 15840, 16631, 17280, 19008, 21120, 23760, 31680, 33262, 38016, 47520, 49893, 63360, 66524, 83155, 95040, 99786, 133048, 149679, 166310, 182941, 190080, 199572, 249465, 266096, 299358, 332620, 365882, 399144, 449037, 498930, 532192, 548823, 598716, 665240, 731764, 748395, 798288, 898074, 914705, 997860, 1064384, 1097646, 1197432, 1330480, 1463528, 1496790, 1596576, 1646469, 1796148, 1829410, 1995720, 2128768, 2195292, 2245185, 2394864, 2660960, 2744115, 2927056, 2993580, 3193152, 3292938, 3592296, 3658820, 3991440, 4390584, 4490370, 4789728, 4939407, 5321920, 5488230, 5854112, 5987160, 6386304, 6585876, 7184592, 7317640, 7982880, 8232345, 8781168, 8980740, 9579456, 9878814, 10643840, 10976460, 11708224, 11974320, 13171752, 14369184, 14635280, 15965760, 16464690, 17562336, 17961480, 19158912, 19757628, 21952920, 23416448, 23948640, 24697035, 26343504, 28738368, 29270560, 31931520, 32929380, 35124672, 35922960, 39515256, 43905840, 47897280, 49394070, 52687008, 57476736, 58541120, 65858760, 70249344, 71845920, 79030512, 87811680, 95794560, 98788140, 105374016, 117082240, 131717520, 143691840, 158061024, 175623360, 197576280, 210748032, 263435040, 287383680, 316122048, 351246720, 395152560, 526870080, 632244096, 790305120, 1053740160, 1580610240, 3161220480]

約数ペア:

[(1, 3161220480), (2, 1580610240), (3, 1053740160), (4, 790305120), (5, 632244096), (6, 526870080), (8, 395152560), (9, 351246720), (10, 316122048), (11, 287383680), (12, 263435040), (15, 210748032), (16, 197576280), (18, 175623360), (20, 158061024), (22, 143691840), (24, 131717520), (27, 117082240), (30, 105374016), (32, 98788140), (33, 95794560), (36, 87811680), (40, 79030512), (44, 71845920), (45, 70249344), (48, 65858760), (54, 58541120), (55, 57476736), (60, 52687008), (64, 49394070), (66, 47897280), (72, 43905840), (80, 39515256), (88, 35922960), (90, 35124672), (96, 32929380), (99, 31931520), (108, 29270560), (110, 28738368), (120, 26343504), (128, 24697035), (132, 23948640), (135, 23416448), (144, 21952920), (160, 19757628), (165, 19158912), (176, 17961480), (180, 17562336), (192, 16464690), (198, 15965760), (216, 14635280), (220, 14369184), (240, 13171752), (264, 11974320), (270, 11708224), (288, 10976460), (297, 10643840), (320, 9878814), (330, 9579456), (352, 8980740), (360, 8781168), (384, 8232345), (396, 7982880), (432, 7317640), (440, 7184592), (480, 6585876), (495, 6386304), (528, 5987160), (540, 5854112), (576, 5488230), (594, 5321920), (640, 4939407), (660, 4789728), (704, 4490370), (720, 4390584), (792, 3991440), (864, 3658820), (880, 3592296), (960, 3292938), (990, 3193152), (1056, 2993580), (1080, 2927056), (1152, 2744115), (1188, 2660960), (1320, 2394864), (1408, 2245185), (1440, 2195292), (1485, 2128768), (1584, 1995720), (1728, 1829410), (1760, 1796148), (1920, 1646469), (1980, 1596576), (2112, 1496790), (2160, 1463528), (2376, 1330480), (2640, 1197432), (2880, 1097646), (2970, 1064384), (3168, 997860), (3456, 914705), (3520, 898074), (3960, 798288), (4224, 748395), (4320, 731764), (4752, 665240), (5280, 598716), (5760, 548823), (5940, 532192), (6336, 498930), (7040, 449037), (7920, 399144), (8640, 365882), (9504, 332620), (10560, 299358), (11880, 266096), (12672, 249465), (15840, 199572), (16631, 190080), (17280, 182941), (19008, 166310), (21120, 149679), (23760, 133048), (31680, 99786), (33262, 95040), (38016, 83155), (47520, 66524), (49893, 63360)]