148718080

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:266

約数の個数: 160

約数和(自身を含む): 419151744

約数和(自身を除く): 270433664

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 64, 70, 80, 86, 112, 128, 140, 160, 172, 193, 215, 224, 256, 280, 301, 320, 344, 386, 430, 448, 512, 560, 602, 640, 688, 772, 860, 896, 965, 1120, 1204, 1280, 1351, 1376, 1505, 1544, 1720, 1792, 1930, 2240, 2408, 2560, 2702, 2752, 3010, 3088, 3440, 3584, 3860, 4480, 4816, 5404, 5504, 6020, 6176, 6755, 6880, 7720, 8299, 8960, 9632, 10808, 11008, 12040, 12352, 13510, 13760, 15440, 16598, 17920, 19264, 21616, 22016, 24080, 24704, 27020, 27520, 30880, 33196, 38528, 41495, 43232, 48160, 49408, 54040, 55040, 58093, 61760, 66392, 77056, 82990, 86464, 96320, 98816, 108080, 110080, 116186, 123520, 132784, 154112, 165980, 172928, 192640, 216160, 232372, 247040, 265568, 290465, 331960, 345856, 385280, 432320, 464744, 494080, 531136, 580930, 663920, 691712, 770560, 864640, 929488, 1062272, 1161860, 1327840, 1729280, 1858976, 2124544, 2323720, 2655680, 3458560, 3717952, 4249088, 4647440, 5311360, 7435904, 9294880, 10622720, 14871808, 18589760, 21245440, 29743616, 37179520, 74359040, 148718080]

約数ペア:

[(1, 148718080), (2, 74359040), (4, 37179520), (5, 29743616), (7, 21245440), (8, 18589760), (10, 14871808), (14, 10622720), (16, 9294880), (20, 7435904), (28, 5311360), (32, 4647440), (35, 4249088), (40, 3717952), (43, 3458560), (56, 2655680), (64, 2323720), (70, 2124544), (80, 1858976), (86, 1729280), (112, 1327840), (128, 1161860), (140, 1062272), (160, 929488), (172, 864640), (193, 770560), (215, 691712), (224, 663920), (256, 580930), (280, 531136), (301, 494080), (320, 464744), (344, 432320), (386, 385280), (430, 345856), (448, 331960), (512, 290465), (560, 265568), (602, 247040), (640, 232372), (688, 216160), (772, 192640), (860, 172928), (896, 165980), (965, 154112), (1120, 132784), (1204, 123520), (1280, 116186), (1351, 110080), (1376, 108080), (1505, 98816), (1544, 96320), (1720, 86464), (1792, 82990), (1930, 77056), (2240, 66392), (2408, 61760), (2560, 58093), (2702, 55040), (2752, 54040), (3010, 49408), (3088, 48160), (3440, 43232), (3584, 41495), (3860, 38528), (4480, 33196), (4816, 30880), (5404, 27520), (5504, 27020), (6020, 24704), (6176, 24080), (6755, 22016), (6880, 21616), (7720, 19264), (8299, 17920), (8960, 16598), (9632, 15440), (10808, 13760), (11008, 13510), (12040, 12352)]