8490170880

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11887}}^1$

素因数の和:11947

約数の個数: 240

約数和(自身を含む): 30354914304

約数和(自身を除く): 21864743424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 512, 558, 576, 620, 640, 720, 744, 768, 930, 960, 992, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1536, 1860, 1920, 1984, 2232, 2304, 2480, 2560, 2790, 2880, 2976, 3720, 3840, 3968, 4464, 4608, 4960, 5580, 5760, 5952, 7440, 7680, 7936, 8928, 9920, 11160, 11520, 11887, 11904, 14880, 15872, 17856, 19840, 22320, 23040, 23774, 23808, 29760, 35661, 35712, 39680, 44640, 47548, 47616, 59435, 59520, 71322, 71424, 79360, 89280, 95096, 106983, 118870, 119040, 142644, 142848, 178305, 178560, 190192, 213966, 237740, 238080, 285288, 356610, 357120, 368497, 380384, 427932, 475480, 534915, 570576, 713220, 714240, 736994, 760768, 855864, 950960, 1069830, 1105491, 1141152, 1426440, 1473988, 1521536, 1711728, 1842485, 1901920, 2139660, 2210982, 2282304, 2852880, 2947976, 3043072, 3316473, 3423456, 3684970, 3803840, 4279320, 4421964, 4564608, 5527455, 5705760, 5895952, 6086144, 6632946, 6846912, 7369940, 7607680, 8558640, 8843928, 9129216, 11054910, 11411520, 11791904, 13265892, 13693824, 14739880, 15215360, 16582365, 17117280, 17687856, 18258432, 22109820, 22823040, 23583808, 26531784, 27387648, 29479760, 30430720, 33164730, 34234560, 35375712, 44219640, 45646080, 47167616, 53063568, 54775296, 58959520, 66329460, 68469120, 70751424, 88439280, 91292160, 94335232, 106127136, 117919040, 132658920, 136938240, 141502848, 176878560, 188670464, 212254272, 235838080, 265317840, 273876480, 283005696, 353757120, 424508544, 471676160, 530635680, 566011392, 707514240, 849017088, 943352320, 1061271360, 1415028480, 1698034176, 2122542720, 2830056960, 4245085440, 8490170880]

約数ペア:

[(1, 8490170880), (2, 4245085440), (3, 2830056960), (4, 2122542720), (5, 1698034176), (6, 1415028480), (8, 1061271360), (9, 943352320), (10, 849017088), (12, 707514240), (15, 566011392), (16, 530635680), (18, 471676160), (20, 424508544), (24, 353757120), (30, 283005696), (31, 273876480), (32, 265317840), (36, 235838080), (40, 212254272), (45, 188670464), (48, 176878560), (60, 141502848), (62, 136938240), (64, 132658920), (72, 117919040), (80, 106127136), (90, 94335232), (93, 91292160), (96, 88439280), (120, 70751424), (124, 68469120), (128, 66329460), (144, 58959520), (155, 54775296), (160, 53063568), (180, 47167616), (186, 45646080), (192, 44219640), (240, 35375712), (248, 34234560), (256, 33164730), (279, 30430720), (288, 29479760), (310, 27387648), (320, 26531784), (360, 23583808), (372, 22823040), (384, 22109820), (465, 18258432), (480, 17687856), (496, 17117280), (512, 16582365), (558, 15215360), (576, 14739880), (620, 13693824), (640, 13265892), (720, 11791904), (744, 11411520), (768, 11054910), (930, 9129216), (960, 8843928), (992, 8558640), (1116, 7607680), (1152, 7369940), (1240, 6846912), (1280, 6632946), (1395, 6086144), (1440, 5895952), (1488, 5705760), (1536, 5527455), (1860, 4564608), (1920, 4421964), (1984, 4279320), (2232, 3803840), (2304, 3684970), (2480, 3423456), (2560, 3316473), (2790, 3043072), (2880, 2947976), (2976, 2852880), (3720, 2282304), (3840, 2210982), (3968, 2139660), (4464, 1901920), (4608, 1842485), (4960, 1711728), (5580, 1521536), (5760, 1473988), (5952, 1426440), (7440, 1141152), (7680, 1105491), (7936, 1069830), (8928, 950960), (9920, 855864), (11160, 760768), (11520, 736994), (11887, 714240), (11904, 713220), (14880, 570576), (15872, 534915), (17856, 475480), (19840, 427932), (22320, 380384), (23040, 368497), (23774, 357120), (23808, 356610), (29760, 285288), (35661, 238080), (35712, 237740), (39680, 213966), (44640, 190192), (47548, 178560), (47616, 178305), (59435, 142848), (59520, 142644), (71322, 119040), (71424, 118870), (79360, 106983), (89280, 95096)]