1928622080

素因数分解:

$2^{12}\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1223}}^1$

素因数の和:1270

約数の個数: 208

約数和(自身を含む): 5774851584

約数和(自身を除く): 3846229504

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 256, 280, 308, 320, 352, 385, 440, 448, 512, 560, 616, 640, 704, 770, 880, 896, 1024, 1120, 1223, 1232, 1280, 1408, 1540, 1760, 1792, 2048, 2240, 2446, 2464, 2560, 2816, 3080, 3520, 3584, 4096, 4480, 4892, 4928, 5120, 5632, 6115, 6160, 7040, 7168, 8561, 8960, 9784, 9856, 10240, 11264, 12230, 12320, 13453, 14080, 14336, 17122, 17920, 19568, 19712, 20480, 22528, 24460, 24640, 26906, 28160, 28672, 34244, 35840, 39136, 39424, 42805, 45056, 48920, 49280, 53812, 56320, 67265, 68488, 71680, 78272, 78848, 85610, 94171, 97840, 98560, 107624, 112640, 134530, 136976, 143360, 156544, 157696, 171220, 188342, 195680, 197120, 215248, 225280, 269060, 273952, 313088, 315392, 342440, 376684, 391360, 394240, 430496, 470855, 538120, 547904, 626176, 684880, 753368, 782720, 788480, 860992, 941710, 1076240, 1095808, 1252352, 1369760, 1506736, 1565440, 1576960, 1721984, 1883420, 2152480, 2191616, 2504704, 2739520, 3013472, 3130880, 3443968, 3766840, 4304960, 4383232, 5009408, 5479040, 6026944, 6261760, 6887936, 7533680, 8609920, 8766464, 10958080, 12053888, 12523520, 13775872, 15067360, 17219840, 17532928, 21916160, 24107776, 25047040, 27551744, 30134720, 34439680, 35065856, 43832320, 48215552, 55103488, 60269440, 68879360, 87664640, 96431104, 120538880, 137758720, 175329280, 192862208, 241077760, 275517440, 385724416, 482155520, 964311040, 1928622080]

約数ペア:

[(1, 1928622080), (2, 964311040), (4, 482155520), (5, 385724416), (7, 275517440), (8, 241077760), (10, 192862208), (11, 175329280), (14, 137758720), (16, 120538880), (20, 96431104), (22, 87664640), (28, 68879360), (32, 60269440), (35, 55103488), (40, 48215552), (44, 43832320), (55, 35065856), (56, 34439680), (64, 30134720), (70, 27551744), (77, 25047040), (80, 24107776), (88, 21916160), (110, 17532928), (112, 17219840), (128, 15067360), (140, 13775872), (154, 12523520), (160, 12053888), (176, 10958080), (220, 8766464), (224, 8609920), (256, 7533680), (280, 6887936), (308, 6261760), (320, 6026944), (352, 5479040), (385, 5009408), (440, 4383232), (448, 4304960), (512, 3766840), (560, 3443968), (616, 3130880), (640, 3013472), (704, 2739520), (770, 2504704), (880, 2191616), (896, 2152480), (1024, 1883420), (1120, 1721984), (1223, 1576960), (1232, 1565440), (1280, 1506736), (1408, 1369760), (1540, 1252352), (1760, 1095808), (1792, 1076240), (2048, 941710), (2240, 860992), (2446, 788480), (2464, 782720), (2560, 753368), (2816, 684880), (3080, 626176), (3520, 547904), (3584, 538120), (4096, 470855), (4480, 430496), (4892, 394240), (4928, 391360), (5120, 376684), (5632, 342440), (6115, 315392), (6160, 313088), (7040, 273952), (7168, 269060), (8561, 225280), (8960, 215248), (9784, 197120), (9856, 195680), (10240, 188342), (11264, 171220), (12230, 157696), (12320, 156544), (13453, 143360), (14080, 136976), (14336, 134530), (17122, 112640), (17920, 107624), (19568, 98560), (19712, 97840), (20480, 94171), (22528, 85610), (24460, 78848), (24640, 78272), (26906, 71680), (28160, 68488), (28672, 67265), (34244, 56320), (35840, 53812), (39136, 49280), (39424, 48920), (42805, 45056)]