164679680

素因数分解:

$2^{12}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:100

約数の個数: 208

約数和(自身を含む): 467083584

約数和(自身を除く): 302403904

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 43, 44, 55, 64, 68, 80, 85, 86, 88, 110, 128, 136, 160, 170, 172, 176, 187, 215, 220, 256, 272, 320, 340, 344, 352, 374, 430, 440, 473, 512, 544, 640, 680, 688, 704, 731, 748, 860, 880, 935, 946, 1024, 1088, 1280, 1360, 1376, 1408, 1462, 1496, 1720, 1760, 1870, 1892, 2048, 2176, 2365, 2560, 2720, 2752, 2816, 2924, 2992, 3440, 3520, 3655, 3740, 3784, 4096, 4352, 4730, 5120, 5440, 5504, 5632, 5848, 5984, 6880, 7040, 7310, 7480, 7568, 8041, 8704, 9460, 10240, 10880, 11008, 11264, 11696, 11968, 13760, 14080, 14620, 14960, 15136, 16082, 17408, 18920, 20480, 21760, 22016, 22528, 23392, 23936, 27520, 28160, 29240, 29920, 30272, 32164, 34816, 37840, 40205, 43520, 44032, 45056, 46784, 47872, 55040, 56320, 58480, 59840, 60544, 64328, 69632, 75680, 80410, 87040, 88064, 93568, 95744, 110080, 112640, 116960, 119680, 121088, 128656, 151360, 160820, 174080, 176128, 187136, 191488, 220160, 225280, 233920, 239360, 242176, 257312, 302720, 321640, 348160, 374272, 382976, 440320, 467840, 478720, 484352, 514624, 605440, 643280, 748544, 765952, 880640, 935680, 957440, 968704, 1029248, 1210880, 1286560, 1497088, 1871360, 1914880, 1937408, 2058496, 2421760, 2573120, 2994176, 3742720, 3829760, 4116992, 4843520, 5146240, 7485440, 8233984, 9687040, 10292480, 14970880, 16467968, 20584960, 32935936, 41169920, 82339840, 164679680]

約数ペア:

[(1, 164679680), (2, 82339840), (4, 41169920), (5, 32935936), (8, 20584960), (10, 16467968), (11, 14970880), (16, 10292480), (17, 9687040), (20, 8233984), (22, 7485440), (32, 5146240), (34, 4843520), (40, 4116992), (43, 3829760), (44, 3742720), (55, 2994176), (64, 2573120), (68, 2421760), (80, 2058496), (85, 1937408), (86, 1914880), (88, 1871360), (110, 1497088), (128, 1286560), (136, 1210880), (160, 1029248), (170, 968704), (172, 957440), (176, 935680), (187, 880640), (215, 765952), (220, 748544), (256, 643280), (272, 605440), (320, 514624), (340, 484352), (344, 478720), (352, 467840), (374, 440320), (430, 382976), (440, 374272), (473, 348160), (512, 321640), (544, 302720), (640, 257312), (680, 242176), (688, 239360), (704, 233920), (731, 225280), (748, 220160), (860, 191488), (880, 187136), (935, 176128), (946, 174080), (1024, 160820), (1088, 151360), (1280, 128656), (1360, 121088), (1376, 119680), (1408, 116960), (1462, 112640), (1496, 110080), (1720, 95744), (1760, 93568), (1870, 88064), (1892, 87040), (2048, 80410), (2176, 75680), (2365, 69632), (2560, 64328), (2720, 60544), (2752, 59840), (2816, 58480), (2924, 56320), (2992, 55040), (3440, 47872), (3520, 46784), (3655, 45056), (3740, 44032), (3784, 43520), (4096, 40205), (4352, 37840), (4730, 34816), (5120, 32164), (5440, 30272), (5504, 29920), (5632, 29240), (5848, 28160), (5984, 27520), (6880, 23936), (7040, 23392), (7310, 22528), (7480, 22016), (7568, 21760), (8041, 20480), (8704, 18920), (9460, 17408), (10240, 16082), (10880, 15136), (11008, 14960), (11264, 14620), (11696, 14080), (11968, 13760)]