386211840

素因数分解:

$2^{13}\times 3^1\times 5^1\times 7^1\times {\mathrm{449}}^1$

素因数の和:490

約数の個数: 224

約数和(自身を含む): 1415491200

約数和(自身を除く): 1029279360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 449, 480, 512, 560, 640, 672, 768, 840, 896, 898, 960, 1024, 1120, 1280, 1344, 1347, 1536, 1680, 1792, 1796, 1920, 2048, 2240, 2245, 2560, 2688, 2694, 3072, 3143, 3360, 3584, 3592, 3840, 4096, 4480, 4490, 5120, 5376, 5388, 6144, 6286, 6720, 6735, 7168, 7184, 7680, 8192, 8960, 8980, 9429, 10240, 10752, 10776, 12288, 12572, 13440, 13470, 14336, 14368, 15360, 15715, 17920, 17960, 18858, 20480, 21504, 21552, 24576, 25144, 26880, 26940, 28672, 28736, 30720, 31430, 35840, 35920, 37716, 40960, 43008, 43104, 47145, 50288, 53760, 53880, 57344, 57472, 61440, 62860, 71680, 71840, 75432, 86016, 86208, 94290, 100576, 107520, 107760, 114944, 122880, 125720, 143360, 143680, 150864, 172032, 172416, 188580, 201152, 215040, 215520, 229888, 251440, 286720, 287360, 301728, 344832, 377160, 402304, 430080, 431040, 459776, 502880, 574720, 603456, 689664, 754320, 804608, 860160, 862080, 919552, 1005760, 1149440, 1206912, 1379328, 1508640, 1609216, 1724160, 1839104, 2011520, 2298880, 2413824, 2758656, 3017280, 3218432, 3448320, 3678208, 4023040, 4597760, 4827648, 5517312, 6034560, 6436864, 6896640, 8046080, 9195520, 9655296, 11034624, 12069120, 12873728, 13793280, 16092160, 18391040, 19310592, 24138240, 25747456, 27586560, 32184320, 38621184, 48276480, 55173120, 64368640, 77242368, 96552960, 128737280, 193105920, 386211840]

約数ペア:

[(1, 386211840), (2, 193105920), (3, 128737280), (4, 96552960), (5, 77242368), (6, 64368640), (7, 55173120), (8, 48276480), (10, 38621184), (12, 32184320), (14, 27586560), (15, 25747456), (16, 24138240), (20, 19310592), (21, 18391040), (24, 16092160), (28, 13793280), (30, 12873728), (32, 12069120), (35, 11034624), (40, 9655296), (42, 9195520), (48, 8046080), (56, 6896640), (60, 6436864), (64, 6034560), (70, 5517312), (80, 4827648), (84, 4597760), (96, 4023040), (105, 3678208), (112, 3448320), (120, 3218432), (128, 3017280), (140, 2758656), (160, 2413824), (168, 2298880), (192, 2011520), (210, 1839104), (224, 1724160), (240, 1609216), (256, 1508640), (280, 1379328), (320, 1206912), (336, 1149440), (384, 1005760), (420, 919552), (448, 862080), (449, 860160), (480, 804608), (512, 754320), (560, 689664), (640, 603456), (672, 574720), (768, 502880), (840, 459776), (896, 431040), (898, 430080), (960, 402304), (1024, 377160), (1120, 344832), (1280, 301728), (1344, 287360), (1347, 286720), (1536, 251440), (1680, 229888), (1792, 215520), (1796, 215040), (1920, 201152), (2048, 188580), (2240, 172416), (2245, 172032), (2560, 150864), (2688, 143680), (2694, 143360), (3072, 125720), (3143, 122880), (3360, 114944), (3584, 107760), (3592, 107520), (3840, 100576), (4096, 94290), (4480, 86208), (4490, 86016), (5120, 75432), (5376, 71840), (5388, 71680), (6144, 62860), (6286, 61440), (6720, 57472), (6735, 57344), (7168, 53880), (7184, 53760), (7680, 50288), (8192, 47145), (8960, 43104), (8980, 43008), (9429, 40960), (10240, 37716), (10752, 35920), (10776, 35840), (12288, 31430), (12572, 30720), (13440, 28736), (13470, 28672), (14336, 26940), (14368, 26880), (15360, 25144), (15715, 24576), (17920, 21552), (17960, 21504), (18858, 20480)]