867674080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2591}}^1$

素因数の和:2649

約数の個数: 192

約数和(自身を含む): 2633637888

約数和(自身を除く): 1765963808

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 26, 28, 32, 35, 40, 46, 52, 56, 65, 70, 80, 91, 92, 104, 112, 115, 130, 140, 160, 161, 182, 184, 208, 224, 230, 260, 280, 299, 322, 364, 368, 416, 455, 460, 520, 560, 598, 644, 728, 736, 805, 910, 920, 1040, 1120, 1196, 1288, 1456, 1495, 1610, 1820, 1840, 2080, 2093, 2392, 2576, 2591, 2912, 2990, 3220, 3640, 3680, 4186, 4784, 5152, 5182, 5980, 6440, 7280, 8372, 9568, 10364, 10465, 11960, 12880, 12955, 14560, 16744, 18137, 20728, 20930, 23920, 25760, 25910, 33488, 33683, 36274, 41456, 41860, 47840, 51820, 59593, 66976, 67366, 72548, 82912, 83720, 90685, 103640, 119186, 134732, 145096, 167440, 168415, 181370, 207280, 235781, 238372, 269464, 290192, 297965, 334880, 336830, 362740, 414560, 417151, 471562, 476744, 538928, 580384, 595930, 673660, 725480, 774709, 834302, 943124, 953488, 1077856, 1178905, 1191860, 1347320, 1450960, 1549418, 1668604, 1886248, 1906976, 2085755, 2357810, 2383720, 2694640, 2901920, 3098836, 3337208, 3772496, 3873545, 4171510, 4715620, 4767440, 5389280, 5422963, 6197672, 6674416, 7544992, 7747090, 8343020, 9431240, 9534880, 10845926, 12395344, 13348832, 15494180, 16686040, 18862480, 21691852, 24790688, 27114815, 30988360, 33372080, 37724960, 43383704, 54229630, 61976720, 66744160, 86767408, 108459260, 123953440, 173534816, 216918520, 433837040, 867674080]

約数ペア:

[(1, 867674080), (2, 433837040), (4, 216918520), (5, 173534816), (7, 123953440), (8, 108459260), (10, 86767408), (13, 66744160), (14, 61976720), (16, 54229630), (20, 43383704), (23, 37724960), (26, 33372080), (28, 30988360), (32, 27114815), (35, 24790688), (40, 21691852), (46, 18862480), (52, 16686040), (56, 15494180), (65, 13348832), (70, 12395344), (80, 10845926), (91, 9534880), (92, 9431240), (104, 8343020), (112, 7747090), (115, 7544992), (130, 6674416), (140, 6197672), (160, 5422963), (161, 5389280), (182, 4767440), (184, 4715620), (208, 4171510), (224, 3873545), (230, 3772496), (260, 3337208), (280, 3098836), (299, 2901920), (322, 2694640), (364, 2383720), (368, 2357810), (416, 2085755), (455, 1906976), (460, 1886248), (520, 1668604), (560, 1549418), (598, 1450960), (644, 1347320), (728, 1191860), (736, 1178905), (805, 1077856), (910, 953488), (920, 943124), (1040, 834302), (1120, 774709), (1196, 725480), (1288, 673660), (1456, 595930), (1495, 580384), (1610, 538928), (1820, 476744), (1840, 471562), (2080, 417151), (2093, 414560), (2392, 362740), (2576, 336830), (2591, 334880), (2912, 297965), (2990, 290192), (3220, 269464), (3640, 238372), (3680, 235781), (4186, 207280), (4784, 181370), (5152, 168415), (5182, 167440), (5980, 145096), (6440, 134732), (7280, 119186), (8372, 103640), (9568, 90685), (10364, 83720), (10465, 82912), (11960, 72548), (12880, 67366), (12955, 66976), (14560, 59593), (16744, 51820), (18137, 47840), (20728, 41860), (20930, 41456), (23920, 36274), (25760, 33683), (25910, 33488)]