427775040

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1$

素因数の和:687

約数の個数: 448

約数和(自身を含む): 1884395520

約数和(自身を除く): 1456620480

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, 54, 55, 56, 60, 63, 64, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 108, 110, 112, 120, 126, 132, 135, 140, 144, 154, 160, 165, 168, 176, 180, 189, 192, 198, 210, 216, 220, 224, 231, 240, 252, 264, 270, 280, 288, 297, 308, 315, 320, 330, 336, 352, 360, 378, 385, 396, 420, 432, 440, 448, 462, 480, 495, 504, 528, 540, 560, 576, 594, 616, 630, 643, 660, 672, 693, 704, 720, 756, 770, 792, 840, 864, 880, 924, 945, 960, 990, 1008, 1056, 1080, 1120, 1155, 1188, 1232, 1260, 1286, 1320, 1344, 1386, 1440, 1485, 1512, 1540, 1584, 1680, 1728, 1760, 1848, 1890, 1929, 1980, 2016, 2079, 2112, 2160, 2240, 2310, 2376, 2464, 2520, 2572, 2640, 2772, 2880, 2970, 3024, 3080, 3168, 3215, 3360, 3465, 3520, 3696, 3780, 3858, 3960, 4032, 4158, 4320, 4501, 4620, 4752, 4928, 5040, 5144, 5280, 5544, 5787, 5940, 6048, 6160, 6336, 6430, 6720, 6930, 7073, 7392, 7560, 7716, 7920, 8316, 8640, 9002, 9240, 9504, 9645, 10080, 10288, 10395, 10560, 11088, 11574, 11880, 12096, 12320, 12860, 13503, 13860, 14146, 14784, 15120, 15432, 15840, 16632, 17361, 18004, 18480, 19008, 19290, 20160, 20576, 20790, 21219, 22176, 22505, 23148, 23760, 24640, 25720, 27006, 27720, 28292, 28935, 30240, 30864, 31680, 33264, 34722, 35365, 36008, 36960, 38580, 40509, 41152, 41580, 42438, 44352, 45010, 46296, 47520, 49511, 51440, 54012, 55440, 56584, 57870, 60480, 61728, 63657, 66528, 67515, 69444, 70730, 72016, 73920, 77160, 81018, 83160, 84876, 86805, 90020, 92592, 95040, 99022, 102880, 106095, 108024, 110880, 113168, 115740, 121527, 123456, 127314, 133056, 135030, 138888, 141460, 144032, 148533, 154320, 162036, 166320, 169752, 173610, 180040, 185184, 190971, 198044, 202545, 205760, 212190, 216048, 221760, 226336, 231480, 243054, 247555, 254628, 270060, 277776, 282920, 288064, 297066, 308640, 318285, 324072, 332640, 339504, 347220, 360080, 370368, 381942, 396088, 405090, 424380, 432096, 445599, 452672, 462960, 486108, 495110, 509256, 540120, 555552, 565840, 594132, 607635, 617280, 636570, 648144, 665280, 679008, 694440, 720160, 742665, 763884, 792176, 810180, 848760, 864192, 891198, 925920, 954855, 972216, 990220, 1018512, 1080240, 1111104, 1131680, 1188264, 1215270, 1273140, 1296288, 1336797, 1358016, 1388880, 1440320, 1485330, 1527768, 1584352, 1620360, 1697520, 1782396, 1851840, 1909710, 1944432, 1980440, 2037024, 2160480, 2227995, 2263360, 2376528, 2430540, 2546280, 2592576, 2673594, 2777760, 2970660, 3055536, 3168704, 3240720, 3395040, 3564792, 3819420, 3888864, 3960880, 4074048, 4320960, 4455990, 4753056, 4861080, 5092560, 5347188, 5555520, 5941320, 6111072, 6481440, 6683985, 6790080, 7129584, 7638840, 7777728, 7921760, 8911980, 9506112, 9722160, 10185120, 10694376, 11882640, 12222144, 12962880, 13367970, 14259168, 15277680, 15843520, 17823960, 19444320, 20370240, 21388752, 23765280, 26735940, 28518336, 30555360, 35647920, 38888640, 42777504, 47530560, 53471880, 61110720, 71295840, 85555008, 106943760, 142591680, 213887520, 427775040]

約数ペア:

[(1, 427775040), (2, 213887520), (3, 142591680), (4, 106943760), (5, 85555008), (6, 71295840), (7, 61110720), (8, 53471880), (9, 47530560), (10, 42777504), (11, 38888640), (12, 35647920), (14, 30555360), (15, 28518336), (16, 26735940), (18, 23765280), (20, 21388752), (21, 20370240), (22, 19444320), (24, 17823960), (27, 15843520), (28, 15277680), (30, 14259168), (32, 13367970), (33, 12962880), (35, 12222144), (36, 11882640), (40, 10694376), (42, 10185120), (44, 9722160), (45, 9506112), (48, 8911980), (54, 7921760), (55, 7777728), (56, 7638840), (60, 7129584), (63, 6790080), (64, 6683985), (66, 6481440), (70, 6111072), (72, 5941320), (77, 5555520), (80, 5347188), (84, 5092560), (88, 4861080), (90, 4753056), (96, 4455990), (99, 4320960), (105, 4074048), (108, 3960880), (110, 3888864), (112, 3819420), (120, 3564792), (126, 3395040), (132, 3240720), (135, 3168704), (140, 3055536), (144, 2970660), (154, 2777760), (160, 2673594), (165, 2592576), (168, 2546280), (176, 2430540), (180, 2376528), (189, 2263360), (192, 2227995), (198, 2160480), (210, 2037024), (216, 1980440), (220, 1944432), (224, 1909710), (231, 1851840), (240, 1782396), (252, 1697520), (264, 1620360), (270, 1584352), (280, 1527768), (288, 1485330), (297, 1440320), (308, 1388880), (315, 1358016), (320, 1336797), (330, 1296288), (336, 1273140), (352, 1215270), (360, 1188264), (378, 1131680), (385, 1111104), (396, 1080240), (420, 1018512), (432, 990220), (440, 972216), (448, 954855), (462, 925920), (480, 891198), (495, 864192), (504, 848760), (528, 810180), (540, 792176), (560, 763884), (576, 742665), (594, 720160), (616, 694440), (630, 679008), (643, 665280), (660, 648144), (672, 636570), (693, 617280), (704, 607635), (720, 594132), (756, 565840), (770, 555552), (792, 540120), (840, 509256), (864, 495110), (880, 486108), (924, 462960), (945, 452672), (960, 445599), (990, 432096), (1008, 424380), (1056, 405090), (1080, 396088), (1120, 381942), (1155, 370368), (1188, 360080), (1232, 347220), (1260, 339504), (1286, 332640), (1320, 324072), (1344, 318285), (1386, 308640), (1440, 297066), (1485, 288064), (1512, 282920), (1540, 277776), (1584, 270060), (1680, 254628), (1728, 247555), (1760, 243054), (1848, 231480), (1890, 226336), (1929, 221760), (1980, 216048), (2016, 212190), (2079, 205760), (2112, 202545), (2160, 198044), (2240, 190971), (2310, 185184), (2376, 180040), (2464, 173610), (2520, 169752), (2572, 166320), (2640, 162036), (2772, 154320), (2880, 148533), (2970, 144032), (3024, 141460), (3080, 138888), (3168, 135030), (3215, 133056), (3360, 127314), (3465, 123456), (3520, 121527), (3696, 115740), (3780, 113168), (3858, 110880), (3960, 108024), (4032, 106095), (4158, 102880), (4320, 99022), (4501, 95040), (4620, 92592), (4752, 90020), (4928, 86805), (5040, 84876), (5144, 83160), (5280, 81018), (5544, 77160), (5787, 73920), (5940, 72016), (6048, 70730), (6160, 69444), (6336, 67515), (6430, 66528), (6720, 63657), (6930, 61728), (7073, 60480), (7392, 57870), (7560, 56584), (7716, 55440), (7920, 54012), (8316, 51440), (8640, 49511), (9002, 47520), (9240, 46296), (9504, 45010), (9645, 44352), (10080, 42438), (10288, 41580), (10395, 41152), (10560, 40509), (11088, 38580), (11574, 36960), (11880, 36008), (12096, 35365), (12320, 34722), (12860, 33264), (13503, 31680), (13860, 30864), (14146, 30240), (14784, 28935), (15120, 28292), (15432, 27720), (15840, 27006), (16632, 25720), (17361, 24640), (18004, 23760), (18480, 23148), (19008, 22505), (19290, 22176), (20160, 21219), (20576, 20790)]