160061440

素因数分解:

$2^{11}\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1$

素因数の和:81

約数の個数: 288

約数和(自身を含む): 504176400

約数和(自身を除く): 344114960

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 29, 32, 35, 40, 44, 49, 55, 56, 58, 64, 70, 77, 80, 88, 98, 110, 112, 116, 128, 140, 145, 154, 160, 176, 196, 203, 220, 224, 232, 245, 256, 280, 290, 308, 319, 320, 352, 385, 392, 406, 440, 448, 464, 490, 512, 539, 560, 580, 616, 638, 640, 704, 770, 784, 812, 880, 896, 928, 980, 1015, 1024, 1078, 1120, 1160, 1232, 1276, 1280, 1408, 1421, 1540, 1568, 1595, 1624, 1760, 1792, 1856, 1960, 2030, 2048, 2156, 2233, 2240, 2320, 2464, 2552, 2560, 2695, 2816, 2842, 3080, 3136, 3190, 3248, 3520, 3584, 3712, 3920, 4060, 4312, 4466, 4480, 4640, 4928, 5104, 5120, 5390, 5632, 5684, 6160, 6272, 6380, 6496, 7040, 7105, 7168, 7424, 7840, 8120, 8624, 8932, 8960, 9280, 9856, 10208, 10240, 10780, 11165, 11264, 11368, 12320, 12544, 12760, 12992, 14080, 14210, 14336, 14848, 15631, 15680, 16240, 17248, 17864, 17920, 18560, 19712, 20416, 21560, 22330, 22528, 22736, 24640, 25088, 25520, 25984, 28160, 28420, 29696, 31262, 31360, 32480, 34496, 35728, 35840, 37120, 39424, 40832, 43120, 44660, 45472, 49280, 50176, 51040, 51968, 56320, 56840, 59392, 62524, 62720, 64960, 68992, 71456, 71680, 74240, 78155, 78848, 81664, 86240, 89320, 90944, 98560, 100352, 102080, 103936, 112640, 113680, 125048, 125440, 129920, 137984, 142912, 148480, 156310, 157696, 163328, 172480, 178640, 181888, 197120, 204160, 207872, 227360, 250096, 250880, 259840, 275968, 285824, 296960, 312620, 326656, 344960, 357280, 363776, 394240, 408320, 415744, 454720, 500192, 501760, 519680, 551936, 571648, 625240, 653312, 689920, 714560, 727552, 788480, 816640, 909440, 1000384, 1039360, 1103872, 1143296, 1250480, 1379840, 1429120, 1455104, 1633280, 1818880, 2000768, 2078720, 2286592, 2500960, 2759680, 2858240, 2910208, 3266560, 3637760, 4001536, 4573184, 5001920, 5519360, 5716480, 7275520, 8003072, 10003840, 11432960, 14551040, 16006144, 20007680, 22865920, 32012288, 40015360, 80030720, 160061440]

約数ペア:

[(1, 160061440), (2, 80030720), (4, 40015360), (5, 32012288), (7, 22865920), (8, 20007680), (10, 16006144), (11, 14551040), (14, 11432960), (16, 10003840), (20, 8003072), (22, 7275520), (28, 5716480), (29, 5519360), (32, 5001920), (35, 4573184), (40, 4001536), (44, 3637760), (49, 3266560), (55, 2910208), (56, 2858240), (58, 2759680), (64, 2500960), (70, 2286592), (77, 2078720), (80, 2000768), (88, 1818880), (98, 1633280), (110, 1455104), (112, 1429120), (116, 1379840), (128, 1250480), (140, 1143296), (145, 1103872), (154, 1039360), (160, 1000384), (176, 909440), (196, 816640), (203, 788480), (220, 727552), (224, 714560), (232, 689920), (245, 653312), (256, 625240), (280, 571648), (290, 551936), (308, 519680), (319, 501760), (320, 500192), (352, 454720), (385, 415744), (392, 408320), (406, 394240), (440, 363776), (448, 357280), (464, 344960), (490, 326656), (512, 312620), (539, 296960), (560, 285824), (580, 275968), (616, 259840), (638, 250880), (640, 250096), (704, 227360), (770, 207872), (784, 204160), (812, 197120), (880, 181888), (896, 178640), (928, 172480), (980, 163328), (1015, 157696), (1024, 156310), (1078, 148480), (1120, 142912), (1160, 137984), (1232, 129920), (1276, 125440), (1280, 125048), (1408, 113680), (1421, 112640), (1540, 103936), (1568, 102080), (1595, 100352), (1624, 98560), (1760, 90944), (1792, 89320), (1856, 86240), (1960, 81664), (2030, 78848), (2048, 78155), (2156, 74240), (2233, 71680), (2240, 71456), (2320, 68992), (2464, 64960), (2552, 62720), (2560, 62524), (2695, 59392), (2816, 56840), (2842, 56320), (3080, 51968), (3136, 51040), (3190, 50176), (3248, 49280), (3520, 45472), (3584, 44660), (3712, 43120), (3920, 40832), (4060, 39424), (4312, 37120), (4466, 35840), (4480, 35728), (4640, 34496), (4928, 32480), (5104, 31360), (5120, 31262), (5390, 29696), (5632, 28420), (5684, 28160), (6160, 25984), (6272, 25520), (6380, 25088), (6496, 24640), (7040, 22736), (7105, 22528), (7168, 22330), (7424, 21560), (7840, 20416), (8120, 19712), (8624, 18560), (8932, 17920), (8960, 17864), (9280, 17248), (9856, 16240), (10208, 15680), (10240, 15631), (10780, 14848), (11165, 14336), (11264, 14210), (11368, 14080), (12320, 12992), (12544, 12760)]