196602880

素因数分解:

$2^{10}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:134

約数の個数: 176

約数和(自身を含む): 518791680

約数和(自身を除く): 322188800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 43, 47, 64, 76, 80, 86, 94, 95, 128, 152, 160, 172, 188, 190, 215, 235, 256, 304, 320, 344, 376, 380, 430, 470, 512, 608, 640, 688, 752, 760, 817, 860, 893, 940, 1024, 1216, 1280, 1376, 1504, 1520, 1634, 1720, 1786, 1880, 2021, 2432, 2560, 2752, 3008, 3040, 3268, 3440, 3572, 3760, 4042, 4085, 4465, 4864, 5120, 5504, 6016, 6080, 6536, 6880, 7144, 7520, 8084, 8170, 8930, 9728, 10105, 11008, 12032, 12160, 13072, 13760, 14288, 15040, 16168, 16340, 17860, 19456, 20210, 22016, 24064, 24320, 26144, 27520, 28576, 30080, 32336, 32680, 35720, 38399, 40420, 44032, 48128, 48640, 52288, 55040, 57152, 60160, 64672, 65360, 71440, 76798, 80840, 97280, 104576, 110080, 114304, 120320, 129344, 130720, 142880, 153596, 161680, 191995, 209152, 220160, 228608, 240640, 258688, 261440, 285760, 307192, 323360, 383990, 418304, 457216, 517376, 522880, 571520, 614384, 646720, 767980, 836608, 914432, 1034752, 1045760, 1143040, 1228768, 1293440, 1535960, 2069504, 2091520, 2286080, 2457536, 2586880, 3071920, 4183040, 4572160, 4915072, 5173760, 6143840, 9830144, 10347520, 12287680, 19660288, 24575360, 39320576, 49150720, 98301440, 196602880]

約数ペア:

[(1, 196602880), (2, 98301440), (4, 49150720), (5, 39320576), (8, 24575360), (10, 19660288), (16, 12287680), (19, 10347520), (20, 9830144), (32, 6143840), (38, 5173760), (40, 4915072), (43, 4572160), (47, 4183040), (64, 3071920), (76, 2586880), (80, 2457536), (86, 2286080), (94, 2091520), (95, 2069504), (128, 1535960), (152, 1293440), (160, 1228768), (172, 1143040), (188, 1045760), (190, 1034752), (215, 914432), (235, 836608), (256, 767980), (304, 646720), (320, 614384), (344, 571520), (376, 522880), (380, 517376), (430, 457216), (470, 418304), (512, 383990), (608, 323360), (640, 307192), (688, 285760), (752, 261440), (760, 258688), (817, 240640), (860, 228608), (893, 220160), (940, 209152), (1024, 191995), (1216, 161680), (1280, 153596), (1376, 142880), (1504, 130720), (1520, 129344), (1634, 120320), (1720, 114304), (1786, 110080), (1880, 104576), (2021, 97280), (2432, 80840), (2560, 76798), (2752, 71440), (3008, 65360), (3040, 64672), (3268, 60160), (3440, 57152), (3572, 55040), (3760, 52288), (4042, 48640), (4085, 48128), (4465, 44032), (4864, 40420), (5120, 38399), (5504, 35720), (6016, 32680), (6080, 32336), (6536, 30080), (6880, 28576), (7144, 27520), (7520, 26144), (8084, 24320), (8170, 24064), (8930, 22016), (9728, 20210), (10105, 19456), (11008, 17860), (12032, 16340), (12160, 16168), (13072, 15040), (13760, 14288)]