27941760

素因数分解:

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

素因数の和:56

約数の個数: 480

約数和(自身を含む): 126628920

約数和(自身を除く): 98687160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 49, 54, 55, 56, 60, 63, 64, 66, 70, 72, 77, 80, 81, 84, 88, 90, 96, 98, 99, 105, 108, 110, 112, 120, 126, 128, 132, 135, 140, 144, 147, 154, 160, 162, 165, 168, 176, 180, 189, 192, 196, 198, 210, 216, 220, 224, 231, 240, 245, 252, 264, 270, 280, 288, 294, 297, 308, 315, 320, 324, 330, 336, 352, 360, 378, 384, 385, 392, 396, 405, 420, 432, 440, 441, 448, 462, 480, 490, 495, 504, 528, 539, 540, 560, 567, 576, 588, 594, 616, 630, 640, 648, 660, 672, 693, 704, 720, 735, 756, 770, 784, 792, 810, 840, 864, 880, 882, 891, 896, 924, 945, 960, 980, 990, 1008, 1056, 1078, 1080, 1120, 1134, 1152, 1155, 1176, 1188, 1232, 1260, 1296, 1320, 1323, 1344, 1386, 1408, 1440, 1470, 1485, 1512, 1540, 1568, 1584, 1617, 1620, 1680, 1728, 1760, 1764, 1782, 1848, 1890, 1920, 1960, 1980, 2016, 2079, 2112, 2156, 2160, 2205, 2240, 2268, 2310, 2352, 2376, 2464, 2520, 2592, 2640, 2646, 2688, 2695, 2772, 2835, 2880, 2940, 2970, 3024, 3080, 3136, 3168, 3234, 3240, 3360, 3456, 3465, 3520, 3528, 3564, 3696, 3780, 3920, 3960, 3969, 4032, 4158, 4224, 4312, 4320, 4410, 4455, 4480, 4536, 4620, 4704, 4752, 4851, 4928, 5040, 5184, 5280, 5292, 5390, 5544, 5670, 5760, 5880, 5940, 6048, 6160, 6237, 6272, 6336, 6468, 6480, 6615, 6720, 6930, 7040, 7056, 7128, 7392, 7560, 7840, 7920, 7938, 8064, 8085, 8316, 8624, 8640, 8820, 8910, 9072, 9240, 9408, 9504, 9702, 9856, 10080, 10368, 10395, 10560, 10584, 10780, 11088, 11340, 11760, 11880, 12096, 12320, 12474, 12672, 12936, 12960, 13230, 13440, 13860, 14112, 14256, 14553, 14784, 15120, 15680, 15840, 15876, 16170, 16632, 17248, 17280, 17640, 17820, 18144, 18480, 18816, 19008, 19404, 19845, 20160, 20790, 21120, 21168, 21560, 22176, 22680, 23520, 23760, 24192, 24255, 24640, 24948, 25872, 25920, 26460, 27720, 28224, 28512, 29106, 29568, 30240, 31185, 31360, 31680, 31752, 32340, 33264, 34496, 35280, 35640, 36288, 36960, 38016, 38808, 39690, 40320, 41580, 42336, 43120, 43659, 44352, 45360, 47040, 47520, 48510, 49280, 49896, 51744, 51840, 52920, 55440, 56448, 57024, 58212, 60480, 62370, 63360, 63504, 64680, 66528, 68992, 70560, 71280, 72576, 72765, 73920, 77616, 79380, 83160, 84672, 86240, 87318, 88704, 90720, 94080, 95040, 97020, 99792, 103488, 105840, 110880, 114048, 116424, 120960, 124740, 127008, 129360, 133056, 141120, 142560, 145530, 147840, 155232, 158760, 166320, 169344, 172480, 174636, 181440, 190080, 194040, 199584, 206976, 211680, 218295, 221760, 232848, 249480, 254016, 258720, 266112, 282240, 285120, 291060, 310464, 317520, 332640, 344960, 349272, 362880, 388080, 399168, 423360, 436590, 443520, 465696, 498960, 508032, 517440, 570240, 582120, 620928, 635040, 665280, 698544, 776160, 798336, 846720, 873180, 931392, 997920, 1034880, 1164240, 1270080, 1330560, 1397088, 1552320, 1746360, 1862784, 1995840, 2328480, 2540160, 2794176, 3104640, 3492720, 3991680, 4656960, 5588352, 6985440, 9313920, 13970880, 27941760]

約数ペア:

[(1, 27941760), (2, 13970880), (3, 9313920), (4, 6985440), (5, 5588352), (6, 4656960), (7, 3991680), (8, 3492720), (9, 3104640), (10, 2794176), (11, 2540160), (12, 2328480), (14, 1995840), (15, 1862784), (16, 1746360), (18, 1552320), (20, 1397088), (21, 1330560), (22, 1270080), (24, 1164240), (27, 1034880), (28, 997920), (30, 931392), (32, 873180), (33, 846720), (35, 798336), (36, 776160), (40, 698544), (42, 665280), (44, 635040), (45, 620928), (48, 582120), (49, 570240), (54, 517440), (55, 508032), (56, 498960), (60, 465696), (63, 443520), (64, 436590), (66, 423360), (70, 399168), (72, 388080), (77, 362880), (80, 349272), (81, 344960), (84, 332640), (88, 317520), (90, 310464), (96, 291060), (98, 285120), (99, 282240), (105, 266112), (108, 258720), (110, 254016), (112, 249480), (120, 232848), (126, 221760), (128, 218295), (132, 211680), (135, 206976), (140, 199584), (144, 194040), (147, 190080), (154, 181440), (160, 174636), (162, 172480), (165, 169344), (168, 166320), (176, 158760), (180, 155232), (189, 147840), (192, 145530), (196, 142560), (198, 141120), (210, 133056), (216, 129360), (220, 127008), (224, 124740), (231, 120960), (240, 116424), (245, 114048), (252, 110880), (264, 105840), (270, 103488), (280, 99792), (288, 97020), (294, 95040), (297, 94080), (308, 90720), (315, 88704), (320, 87318), (324, 86240), (330, 84672), (336, 83160), (352, 79380), (360, 77616), (378, 73920), (384, 72765), (385, 72576), (392, 71280), (396, 70560), (405, 68992), (420, 66528), (432, 64680), (440, 63504), (441, 63360), (448, 62370), (462, 60480), (480, 58212), (490, 57024), (495, 56448), (504, 55440), (528, 52920), (539, 51840), (540, 51744), (560, 49896), (567, 49280), (576, 48510), (588, 47520), (594, 47040), (616, 45360), (630, 44352), (640, 43659), (648, 43120), (660, 42336), (672, 41580), (693, 40320), (704, 39690), (720, 38808), (735, 38016), (756, 36960), (770, 36288), (784, 35640), (792, 35280), (810, 34496), (840, 33264), (864, 32340), (880, 31752), (882, 31680), (891, 31360), (896, 31185), (924, 30240), (945, 29568), (960, 29106), (980, 28512), (990, 28224), (1008, 27720), (1056, 26460), (1078, 25920), (1080, 25872), (1120, 24948), (1134, 24640), (1152, 24255), (1155, 24192), (1176, 23760), (1188, 23520), (1232, 22680), (1260, 22176), (1296, 21560), (1320, 21168), (1323, 21120), (1344, 20790), (1386, 20160), (1408, 19845), (1440, 19404), (1470, 19008), (1485, 18816), (1512, 18480), (1540, 18144), (1568, 17820), (1584, 17640), (1617, 17280), (1620, 17248), (1680, 16632), (1728, 16170), (1760, 15876), (1764, 15840), (1782, 15680), (1848, 15120), (1890, 14784), (1920, 14553), (1960, 14256), (1980, 14112), (2016, 13860), (2079, 13440), (2112, 13230), (2156, 12960), (2160, 12936), (2205, 12672), (2240, 12474), (2268, 12320), (2310, 12096), (2352, 11880), (2376, 11760), (2464, 11340), (2520, 11088), (2592, 10780), (2640, 10584), (2646, 10560), (2688, 10395), (2695, 10368), (2772, 10080), (2835, 9856), (2880, 9702), (2940, 9504), (2970, 9408), (3024, 9240), (3080, 9072), (3136, 8910), (3168, 8820), (3234, 8640), (3240, 8624), (3360, 8316), (3456, 8085), (3465, 8064), (3520, 7938), (3528, 7920), (3564, 7840), (3696, 7560), (3780, 7392), (3920, 7128), (3960, 7056), (3969, 7040), (4032, 6930), (4158, 6720), (4224, 6615), (4312, 6480), (4320, 6468), (4410, 6336), (4455, 6272), (4480, 6237), (4536, 6160), (4620, 6048), (4704, 5940), (4752, 5880), (4851, 5760), (4928, 5670), (5040, 5544), (5184, 5390), (5280, 5292)]