279842797440

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{3343}}^1\times {\mathrm{14533}}^1$

素因数の和:17901

約数の個数: 192

約数和(自身を含む): 966687733440

約数和(自身を除く): 686844936000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 3343, 5760, 6686, 10029, 13372, 14533, 16715, 20058, 26744, 29066, 30087, 33430, 40116, 43599, 50145, 53488, 58132, 60174, 66860, 72665, 80232, 87198, 100290, 106976, 116264, 120348, 130797, 133720, 145330, 150435, 160464, 174396, 200580, 213952, 217995, 232528, 240696, 261594, 267440, 290660, 300870, 320928, 348792, 401160, 427904, 435990, 465056, 481392, 523188, 534880, 581320, 601740, 641856, 653985, 697584, 802320, 871980, 930112, 962784, 1046376, 1069760, 1162640, 1203480, 1283712, 1307970, 1395168, 1604640, 1743960, 1860224, 1925568, 2092752, 2139520, 2325280, 2406960, 2615940, 2790336, 3209280, 3487920, 3851136, 4185504, 4650560, 4813920, 5231880, 5580672, 6418560, 6975840, 8371008, 9301120, 9627840, 10463760, 13951680, 16742016, 19255680, 20927520, 27903360, 41855040, 48583819, 83710080, 97167638, 145751457, 194335276, 242919095, 291502914, 388670552, 437254371, 485838190, 583005828, 728757285, 777341104, 874508742, 971676380, 1166011656, 1457514570, 1554682208, 1749017484, 1943352760, 2186271855, 2332023312, 2915029140, 3109364416, 3498034968, 3886705520, 4372543710, 4664046624, 5830058280, 6218728832, 6996069936, 7773411040, 8745087420, 9328093248, 11660116560, 13992139872, 15546822080, 17490174840, 18656186496, 23320233120, 27984279744, 31093644160, 34980349680, 46640466240, 55968559488, 69960699360, 93280932480, 139921398720, 279842797440]

約数ペア:

[(1, 279842797440), (2, 139921398720), (3, 93280932480), (4, 69960699360), (5, 55968559488), (6, 46640466240), (8, 34980349680), (9, 31093644160), (10, 27984279744), (12, 23320233120), (15, 18656186496), (16, 17490174840), (18, 15546822080), (20, 13992139872), (24, 11660116560), (30, 9328093248), (32, 8745087420), (36, 7773411040), (40, 6996069936), (45, 6218728832), (48, 5830058280), (60, 4664046624), (64, 4372543710), (72, 3886705520), (80, 3498034968), (90, 3109364416), (96, 2915029140), (120, 2332023312), (128, 2186271855), (144, 1943352760), (160, 1749017484), (180, 1554682208), (192, 1457514570), (240, 1166011656), (288, 971676380), (320, 874508742), (360, 777341104), (384, 728757285), (480, 583005828), (576, 485838190), (640, 437254371), (720, 388670552), (960, 291502914), (1152, 242919095), (1440, 194335276), (1920, 145751457), (2880, 97167638), (3343, 83710080), (5760, 48583819), (6686, 41855040), (10029, 27903360), (13372, 20927520), (14533, 19255680), (16715, 16742016), (20058, 13951680), (26744, 10463760), (29066, 9627840), (30087, 9301120), (33430, 8371008), (40116, 6975840), (43599, 6418560), (50145, 5580672), (53488, 5231880), (58132, 4813920), (60174, 4650560), (66860, 4185504), (72665, 3851136), (80232, 3487920), (87198, 3209280), (100290, 2790336), (106976, 2615940), (116264, 2406960), (120348, 2325280), (130797, 2139520), (133720, 2092752), (145330, 1925568), (150435, 1860224), (160464, 1743960), (174396, 1604640), (200580, 1395168), (213952, 1307970), (217995, 1283712), (232528, 1203480), (240696, 1162640), (261594, 1069760), (267440, 1046376), (290660, 962784), (300870, 930112), (320928, 871980), (348792, 802320), (401160, 697584), (427904, 653985), (435990, 641856), (465056, 601740), (481392, 581320), (523188, 534880)]