392399520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:343

約数の個数: 192

約数和(自身を含む): 1284304896

約数和(自身を除く): 891905376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 80, 82, 96, 120, 123, 127, 157, 160, 164, 205, 240, 246, 254, 314, 328, 381, 410, 471, 480, 492, 508, 615, 628, 635, 656, 762, 785, 820, 942, 984, 1016, 1230, 1256, 1270, 1312, 1524, 1570, 1640, 1884, 1905, 1968, 2032, 2355, 2460, 2512, 2540, 3048, 3140, 3280, 3768, 3810, 3936, 4064, 4710, 4920, 5024, 5080, 5207, 6096, 6280, 6437, 6560, 7536, 7620, 9420, 9840, 10160, 10414, 12192, 12560, 12874, 15072, 15240, 15621, 18840, 19311, 19680, 19939, 20320, 20828, 25120, 25748, 26035, 30480, 31242, 32185, 37680, 38622, 39878, 41656, 51496, 52070, 59817, 60960, 62484, 64370, 75360, 77244, 78105, 79756, 83312, 96555, 99695, 102992, 104140, 119634, 124968, 128740, 154488, 156210, 159512, 166624, 193110, 199390, 205984, 208280, 239268, 249936, 257480, 299085, 308976, 312420, 319024, 386220, 398780, 416560, 478536, 499872, 514960, 598170, 617952, 624840, 638048, 772440, 797560, 817499, 833120, 957072, 1029920, 1196340, 1249680, 1544880, 1595120, 1634998, 1914144, 2392680, 2452497, 2499360, 3089760, 3190240, 3269996, 4087495, 4785360, 4904994, 6539992, 8174990, 9570720, 9809988, 12262485, 13079984, 16349980, 19619976, 24524970, 26159968, 32699960, 39239952, 49049940, 65399920, 78479904, 98099880, 130799840, 196199760, 392399520]

約数ペア:

[(1, 392399520), (2, 196199760), (3, 130799840), (4, 98099880), (5, 78479904), (6, 65399920), (8, 49049940), (10, 39239952), (12, 32699960), (15, 26159968), (16, 24524970), (20, 19619976), (24, 16349980), (30, 13079984), (32, 12262485), (40, 9809988), (41, 9570720), (48, 8174990), (60, 6539992), (80, 4904994), (82, 4785360), (96, 4087495), (120, 3269996), (123, 3190240), (127, 3089760), (157, 2499360), (160, 2452497), (164, 2392680), (205, 1914144), (240, 1634998), (246, 1595120), (254, 1544880), (314, 1249680), (328, 1196340), (381, 1029920), (410, 957072), (471, 833120), (480, 817499), (492, 797560), (508, 772440), (615, 638048), (628, 624840), (635, 617952), (656, 598170), (762, 514960), (785, 499872), (820, 478536), (942, 416560), (984, 398780), (1016, 386220), (1230, 319024), (1256, 312420), (1270, 308976), (1312, 299085), (1524, 257480), (1570, 249936), (1640, 239268), (1884, 208280), (1905, 205984), (1968, 199390), (2032, 193110), (2355, 166624), (2460, 159512), (2512, 156210), (2540, 154488), (3048, 128740), (3140, 124968), (3280, 119634), (3768, 104140), (3810, 102992), (3936, 99695), (4064, 96555), (4710, 83312), (4920, 79756), (5024, 78105), (5080, 77244), (5207, 75360), (6096, 64370), (6280, 62484), (6437, 60960), (6560, 59817), (7536, 52070), (7620, 51496), (9420, 41656), (9840, 39878), (10160, 38622), (10414, 37680), (12192, 32185), (12560, 31242), (12874, 30480), (15072, 26035), (15240, 25748), (15621, 25120), (18840, 20828), (19311, 20320), (19680, 19939)]