27867840

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:80

約数の個数: 448

約数和(自身を含む): 122895360

約数和(自身を除く): 95027520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 29, 30, 32, 33, 35, 39, 40, 42, 44, 48, 52, 55, 56, 58, 60, 64, 65, 66, 70, 77, 78, 80, 84, 87, 88, 91, 96, 104, 105, 110, 112, 116, 120, 130, 132, 140, 143, 145, 154, 156, 160, 165, 168, 174, 176, 182, 192, 195, 203, 208, 210, 220, 224, 231, 232, 240, 260, 264, 273, 280, 286, 290, 308, 312, 319, 320, 330, 336, 348, 352, 364, 377, 385, 390, 406, 416, 420, 429, 435, 440, 448, 455, 462, 464, 480, 520, 528, 546, 560, 572, 580, 609, 616, 624, 638, 660, 672, 696, 704, 715, 728, 754, 770, 780, 812, 832, 840, 858, 870, 880, 910, 924, 928, 957, 960, 1001, 1015, 1040, 1056, 1092, 1120, 1131, 1144, 1155, 1160, 1218, 1232, 1248, 1276, 1320, 1344, 1365, 1392, 1430, 1456, 1508, 1540, 1560, 1595, 1624, 1680, 1716, 1740, 1760, 1820, 1848, 1856, 1885, 1914, 2002, 2030, 2080, 2112, 2145, 2184, 2233, 2240, 2262, 2288, 2310, 2320, 2436, 2464, 2496, 2552, 2639, 2640, 2730, 2784, 2860, 2912, 3003, 3016, 3045, 3080, 3120, 3190, 3248, 3360, 3432, 3480, 3520, 3640, 3696, 3770, 3828, 4004, 4060, 4147, 4160, 4290, 4368, 4466, 4524, 4576, 4620, 4640, 4785, 4872, 4928, 5005, 5104, 5278, 5280, 5460, 5568, 5655, 5720, 5824, 6006, 6032, 6090, 6160, 6240, 6380, 6496, 6699, 6720, 6864, 6960, 7280, 7392, 7540, 7656, 7917, 8008, 8120, 8294, 8580, 8736, 8932, 9048, 9152, 9240, 9280, 9570, 9744, 10010, 10208, 10556, 10560, 10920, 11165, 11310, 11440, 12012, 12064, 12180, 12320, 12441, 12480, 12760, 12992, 13195, 13398, 13728, 13920, 14560, 14784, 15015, 15080, 15312, 15834, 16016, 16240, 16588, 17160, 17472, 17864, 18096, 18480, 19140, 19488, 20020, 20416, 20735, 21112, 21840, 22330, 22620, 22880, 24024, 24128, 24360, 24640, 24882, 25520, 26390, 26796, 27456, 27840, 29029, 29120, 30030, 30160, 30624, 31668, 32032, 32480, 33176, 33495, 34320, 35728, 36192, 36960, 38280, 38976, 39585, 40040, 41470, 42224, 43680, 44660, 45240, 45760, 48048, 48720, 49764, 51040, 52780, 53592, 58058, 60060, 60320, 61248, 62205, 63336, 64064, 64960, 66352, 66990, 68640, 71456, 72384, 73920, 76560, 79170, 80080, 82940, 84448, 87087, 87360, 89320, 90480, 96096, 97440, 99528, 102080, 105560, 107184, 116116, 120120, 120640, 124410, 126672, 132704, 133980, 137280, 142912, 145145, 153120, 158340, 160160, 165880, 168896, 174174, 178640, 180960, 192192, 194880, 199056, 211120, 214368, 232232, 240240, 248820, 253344, 265408, 267960, 290290, 306240, 316680, 320320, 331760, 348348, 357280, 361920, 398112, 422240, 428736, 435435, 464464, 480480, 497640, 506688, 535920, 580580, 633360, 663520, 696696, 714560, 796224, 844480, 870870, 928928, 960960, 995280, 1071840, 1161160, 1266720, 1327040, 1393392, 1741740, 1857856, 1990560, 2143680, 2322320, 2533440, 2786784, 3483480, 3981120, 4644640, 5573568, 6966960, 9289280, 13933920, 27867840]

約数ペア:

[(1, 27867840), (2, 13933920), (3, 9289280), (4, 6966960), (5, 5573568), (6, 4644640), (7, 3981120), (8, 3483480), (10, 2786784), (11, 2533440), (12, 2322320), (13, 2143680), (14, 1990560), (15, 1857856), (16, 1741740), (20, 1393392), (21, 1327040), (22, 1266720), (24, 1161160), (26, 1071840), (28, 995280), (29, 960960), (30, 928928), (32, 870870), (33, 844480), (35, 796224), (39, 714560), (40, 696696), (42, 663520), (44, 633360), (48, 580580), (52, 535920), (55, 506688), (56, 497640), (58, 480480), (60, 464464), (64, 435435), (65, 428736), (66, 422240), (70, 398112), (77, 361920), (78, 357280), (80, 348348), (84, 331760), (87, 320320), (88, 316680), (91, 306240), (96, 290290), (104, 267960), (105, 265408), (110, 253344), (112, 248820), (116, 240240), (120, 232232), (130, 214368), (132, 211120), (140, 199056), (143, 194880), (145, 192192), (154, 180960), (156, 178640), (160, 174174), (165, 168896), (168, 165880), (174, 160160), (176, 158340), (182, 153120), (192, 145145), (195, 142912), (203, 137280), (208, 133980), (210, 132704), (220, 126672), (224, 124410), (231, 120640), (232, 120120), (240, 116116), (260, 107184), (264, 105560), (273, 102080), (280, 99528), (286, 97440), (290, 96096), (308, 90480), (312, 89320), (319, 87360), (320, 87087), (330, 84448), (336, 82940), (348, 80080), (352, 79170), (364, 76560), (377, 73920), (385, 72384), (390, 71456), (406, 68640), (416, 66990), (420, 66352), (429, 64960), (435, 64064), (440, 63336), (448, 62205), (455, 61248), (462, 60320), (464, 60060), (480, 58058), (520, 53592), (528, 52780), (546, 51040), (560, 49764), (572, 48720), (580, 48048), (609, 45760), (616, 45240), (624, 44660), (638, 43680), (660, 42224), (672, 41470), (696, 40040), (704, 39585), (715, 38976), (728, 38280), (754, 36960), (770, 36192), (780, 35728), (812, 34320), (832, 33495), (840, 33176), (858, 32480), (870, 32032), (880, 31668), (910, 30624), (924, 30160), (928, 30030), (957, 29120), (960, 29029), (1001, 27840), (1015, 27456), (1040, 26796), (1056, 26390), (1092, 25520), (1120, 24882), (1131, 24640), (1144, 24360), (1155, 24128), (1160, 24024), (1218, 22880), (1232, 22620), (1248, 22330), (1276, 21840), (1320, 21112), (1344, 20735), (1365, 20416), (1392, 20020), (1430, 19488), (1456, 19140), (1508, 18480), (1540, 18096), (1560, 17864), (1595, 17472), (1624, 17160), (1680, 16588), (1716, 16240), (1740, 16016), (1760, 15834), (1820, 15312), (1848, 15080), (1856, 15015), (1885, 14784), (1914, 14560), (2002, 13920), (2030, 13728), (2080, 13398), (2112, 13195), (2145, 12992), (2184, 12760), (2233, 12480), (2240, 12441), (2262, 12320), (2288, 12180), (2310, 12064), (2320, 12012), (2436, 11440), (2464, 11310), (2496, 11165), (2552, 10920), (2639, 10560), (2640, 10556), (2730, 10208), (2784, 10010), (2860, 9744), (2912, 9570), (3003, 9280), (3016, 9240), (3045, 9152), (3080, 9048), (3120, 8932), (3190, 8736), (3248, 8580), (3360, 8294), (3432, 8120), (3480, 8008), (3520, 7917), (3640, 7656), (3696, 7540), (3770, 7392), (3828, 7280), (4004, 6960), (4060, 6864), (4147, 6720), (4160, 6699), (4290, 6496), (4368, 6380), (4466, 6240), (4524, 6160), (4576, 6090), (4620, 6032), (4640, 6006), (4785, 5824), (4872, 5720), (4928, 5655), (5005, 5568), (5104, 5460), (5278, 5280)]