20282465280

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1559}}^1$

素因数の和:1616

約数の個数: 528

約数和(自身を含む): 81544619520

約数和(自身を除く): 61262154240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 121, 128, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 242, 256, 264, 280, 308, 320, 330, 336, 352, 363, 384, 385, 420, 440, 448, 462, 480, 484, 512, 528, 560, 605, 616, 640, 660, 672, 704, 726, 768, 770, 840, 847, 880, 896, 924, 960, 968, 1024, 1056, 1120, 1155, 1210, 1232, 1280, 1320, 1344, 1408, 1452, 1536, 1540, 1559, 1680, 1694, 1760, 1792, 1815, 1848, 1920, 1936, 2112, 2240, 2310, 2420, 2464, 2541, 2560, 2640, 2688, 2816, 2904, 3072, 3080, 3118, 3360, 3388, 3520, 3584, 3630, 3696, 3840, 3872, 4224, 4235, 4480, 4620, 4677, 4840, 4928, 5082, 5120, 5280, 5376, 5632, 5808, 6160, 6236, 6720, 6776, 7040, 7168, 7260, 7392, 7680, 7744, 7795, 8448, 8470, 8960, 9240, 9354, 9680, 9856, 10164, 10560, 10752, 10913, 11264, 11616, 12320, 12472, 12705, 13440, 13552, 14080, 14520, 14784, 15360, 15488, 15590, 16896, 16940, 17149, 17920, 18480, 18708, 19360, 19712, 20328, 21120, 21504, 21826, 23232, 23385, 24640, 24944, 25410, 26880, 27104, 28160, 29040, 29568, 30976, 31180, 32739, 33792, 33880, 34298, 35840, 36960, 37416, 38720, 39424, 40656, 42240, 43652, 46464, 46770, 49280, 49888, 50820, 51447, 53760, 54208, 54565, 56320, 58080, 59136, 61952, 62360, 65478, 67760, 68596, 73920, 74832, 77440, 78848, 81312, 84480, 85745, 87304, 92928, 93540, 98560, 99776, 101640, 102894, 107520, 108416, 109130, 116160, 118272, 120043, 123904, 124720, 130956, 135520, 137192, 147840, 149664, 154880, 162624, 163695, 168960, 171490, 174608, 185856, 187080, 188639, 197120, 199552, 203280, 205788, 216832, 218260, 232320, 236544, 240086, 249440, 257235, 261912, 271040, 274384, 295680, 299328, 309760, 325248, 327390, 342980, 349216, 360129, 371712, 374160, 377278, 394240, 399104, 406560, 411576, 433664, 436520, 464640, 480172, 498880, 514470, 523824, 542080, 548768, 565917, 591360, 598656, 600215, 619520, 650496, 654780, 685960, 698432, 720258, 748320, 754556, 798208, 813120, 823152, 867328, 873040, 929280, 943195, 960344, 997760, 1028940, 1047648, 1084160, 1097536, 1131834, 1182720, 1197312, 1200430, 1300992, 1309560, 1320473, 1371920, 1396864, 1440516, 1496640, 1509112, 1596416, 1626240, 1646304, 1746080, 1800645, 1858560, 1886390, 1920688, 1995520, 2057880, 2095296, 2168320, 2195072, 2263668, 2394624, 2400860, 2601984, 2619120, 2640946, 2743840, 2793728, 2829585, 2881032, 2993280, 3018224, 3252480, 3292608, 3492160, 3601290, 3772780, 3841376, 3961419, 3991040, 4115760, 4190592, 4336640, 4390144, 4527336, 4789248, 4801720, 5238240, 5281892, 5487680, 5587456, 5659170, 5762064, 5986560, 6036448, 6504960, 6585216, 6602365, 6984320, 7202580, 7545560, 7682752, 7922838, 7982080, 8231520, 8381184, 8780288, 9054672, 9603440, 10476480, 10563784, 10975360, 11174912, 11318340, 11524128, 11973120, 12072896, 13009920, 13170432, 13204730, 13968640, 14405160, 15091120, 15365504, 15845676, 16463040, 16762368, 17560576, 18109344, 19206880, 19807095, 20952960, 21127568, 21950720, 22636680, 23048256, 23946240, 24145792, 26340864, 26409460, 27937280, 28810320, 30182240, 30731008, 31691352, 32926080, 33524736, 36218688, 38413760, 39614190, 41905920, 42255136, 43901440, 45273360, 46096512, 48291584, 52681728, 52818920, 55874560, 57620640, 60364480, 61462016, 63382704, 65852160, 72437376, 76827520, 79228380, 83811840, 84510272, 87802880, 90546720, 92193024, 96583168, 105637840, 115241280, 120728960, 122924032, 126765408, 131704320, 144874752, 153655040, 158456760, 167623680, 169020544, 181093440, 184386048, 193166336, 211275680, 230482560, 241457920, 253530816, 263408640, 289749504, 307310080, 316913520, 338041088, 362186880, 368772096, 422551360, 460965120, 482915840, 507061632, 579499008, 614620160, 633827040, 676082176, 724373760, 845102720, 921930240, 965831680, 1014123264, 1267654080, 1352164352, 1448747520, 1690205440, 1843860480, 2028246528, 2535308160, 2897495040, 3380410880, 4056493056, 5070616320, 6760821760, 10141232640, 20282465280]

約数ペア:

[(1, 20282465280), (2, 10141232640), (3, 6760821760), (4, 5070616320), (5, 4056493056), (6, 3380410880), (7, 2897495040), (8, 2535308160), (10, 2028246528), (11, 1843860480), (12, 1690205440), (14, 1448747520), (15, 1352164352), (16, 1267654080), (20, 1014123264), (21, 965831680), (22, 921930240), (24, 845102720), (28, 724373760), (30, 676082176), (32, 633827040), (33, 614620160), (35, 579499008), (40, 507061632), (42, 482915840), (44, 460965120), (48, 422551360), (55, 368772096), (56, 362186880), (60, 338041088), (64, 316913520), (66, 307310080), (70, 289749504), (77, 263408640), (80, 253530816), (84, 241457920), (88, 230482560), (96, 211275680), (105, 193166336), (110, 184386048), (112, 181093440), (120, 169020544), (121, 167623680), (128, 158456760), (132, 153655040), (140, 144874752), (154, 131704320), (160, 126765408), (165, 122924032), (168, 120728960), (176, 115241280), (192, 105637840), (210, 96583168), (220, 92193024), (224, 90546720), (231, 87802880), (240, 84510272), (242, 83811840), (256, 79228380), (264, 76827520), (280, 72437376), (308, 65852160), (320, 63382704), (330, 61462016), (336, 60364480), (352, 57620640), (363, 55874560), (384, 52818920), (385, 52681728), (420, 48291584), (440, 46096512), (448, 45273360), (462, 43901440), (480, 42255136), (484, 41905920), (512, 39614190), (528, 38413760), (560, 36218688), (605, 33524736), (616, 32926080), (640, 31691352), (660, 30731008), (672, 30182240), (704, 28810320), (726, 27937280), (768, 26409460), (770, 26340864), (840, 24145792), (847, 23946240), (880, 23048256), (896, 22636680), (924, 21950720), (960, 21127568), (968, 20952960), (1024, 19807095), (1056, 19206880), (1120, 18109344), (1155, 17560576), (1210, 16762368), (1232, 16463040), (1280, 15845676), (1320, 15365504), (1344, 15091120), (1408, 14405160), (1452, 13968640), (1536, 13204730), (1540, 13170432), (1559, 13009920), (1680, 12072896), (1694, 11973120), (1760, 11524128), (1792, 11318340), (1815, 11174912), (1848, 10975360), (1920, 10563784), (1936, 10476480), (2112, 9603440), (2240, 9054672), (2310, 8780288), (2420, 8381184), (2464, 8231520), (2541, 7982080), (2560, 7922838), (2640, 7682752), (2688, 7545560), (2816, 7202580), (2904, 6984320), (3072, 6602365), (3080, 6585216), (3118, 6504960), (3360, 6036448), (3388, 5986560), (3520, 5762064), (3584, 5659170), (3630, 5587456), (3696, 5487680), (3840, 5281892), (3872, 5238240), (4224, 4801720), (4235, 4789248), (4480, 4527336), (4620, 4390144), (4677, 4336640), (4840, 4190592), (4928, 4115760), (5082, 3991040), (5120, 3961419), (5280, 3841376), (5376, 3772780), (5632, 3601290), (5808, 3492160), (6160, 3292608), (6236, 3252480), (6720, 3018224), (6776, 2993280), (7040, 2881032), (7168, 2829585), (7260, 2793728), (7392, 2743840), (7680, 2640946), (7744, 2619120), (7795, 2601984), (8448, 2400860), (8470, 2394624), (8960, 2263668), (9240, 2195072), (9354, 2168320), (9680, 2095296), (9856, 2057880), (10164, 1995520), (10560, 1920688), (10752, 1886390), (10913, 1858560), (11264, 1800645), (11616, 1746080), (12320, 1646304), (12472, 1626240), (12705, 1596416), (13440, 1509112), (13552, 1496640), (14080, 1440516), (14520, 1396864), (14784, 1371920), (15360, 1320473), (15488, 1309560), (15590, 1300992), (16896, 1200430), (16940, 1197312), (17149, 1182720), (17920, 1131834), (18480, 1097536), (18708, 1084160), (19360, 1047648), (19712, 1028940), (20328, 997760), (21120, 960344), (21504, 943195), (21826, 929280), (23232, 873040), (23385, 867328), (24640, 823152), (24944, 813120), (25410, 798208), (26880, 754556), (27104, 748320), (28160, 720258), (29040, 698432), (29568, 685960), (30976, 654780), (31180, 650496), (32739, 619520), (33792, 600215), (33880, 598656), (34298, 591360), (35840, 565917), (36960, 548768), (37416, 542080), (38720, 523824), (39424, 514470), (40656, 498880), (42240, 480172), (43652, 464640), (46464, 436520), (46770, 433664), (49280, 411576), (49888, 406560), (50820, 399104), (51447, 394240), (53760, 377278), (54208, 374160), (54565, 371712), (56320, 360129), (58080, 349216), (59136, 342980), (61952, 327390), (62360, 325248), (65478, 309760), (67760, 299328), (68596, 295680), (73920, 274384), (74832, 271040), (77440, 261912), (78848, 257235), (81312, 249440), (84480, 240086), (85745, 236544), (87304, 232320), (92928, 218260), (93540, 216832), (98560, 205788), (99776, 203280), (101640, 199552), (102894, 197120), (107520, 188639), (108416, 187080), (109130, 185856), (116160, 174608), (118272, 171490), (120043, 168960), (123904, 163695), (124720, 162624), (130956, 154880), (135520, 149664), (137192, 147840)]