399896540160

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{7127}}^1$

素因数の和:7449

約数の個数: 352

約数和(自身を含む): 1382527948032

約数和(自身を除く): 982631407872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 281, 312, 320, 384, 390, 416, 480, 512, 520, 562, 624, 640, 768, 780, 832, 843, 960, 1024, 1040, 1124, 1248, 1280, 1405, 1536, 1560, 1664, 1686, 1920, 2080, 2248, 2496, 2560, 2810, 3072, 3120, 3328, 3372, 3653, 3840, 4160, 4215, 4496, 4992, 5120, 5620, 6240, 6656, 6744, 7127, 7306, 7680, 8320, 8430, 8992, 9984, 10959, 11240, 12480, 13312, 13488, 14254, 14612, 15360, 16640, 16860, 17984, 18265, 19968, 21381, 21918, 22480, 24960, 26976, 28508, 29224, 33280, 33720, 35635, 35968, 36530, 39936, 42762, 43836, 44960, 49920, 53952, 54795, 57016, 58448, 66560, 67440, 71270, 71936, 73060, 85524, 87672, 89920, 92651, 99840, 106905, 107904, 109590, 114032, 116896, 134880, 142540, 143872, 146120, 171048, 175344, 179840, 185302, 199680, 213810, 215808, 219180, 228064, 233792, 269760, 277953, 285080, 287744, 292240, 342096, 350688, 359680, 370604, 427620, 431616, 438360, 456128, 463255, 467584, 539520, 555906, 570160, 584480, 684192, 701376, 719360, 741208, 855240, 863232, 876720, 912256, 926510, 935168, 1079040, 1111812, 1140320, 1168960, 1368384, 1389765, 1402752, 1438720, 1482416, 1710480, 1753440, 1824512, 1853020, 1870336, 2002687, 2158080, 2223624, 2280640, 2337920, 2736768, 2779530, 2805504, 2964832, 3420960, 3506880, 3649024, 3706040, 3740672, 4005374, 4316160, 4447248, 4561280, 4675840, 5473536, 5559060, 5611008, 5929664, 6008061, 6841920, 7013760, 7298048, 7412080, 8010748, 8894496, 9122560, 9351680, 10013435, 10947072, 11118120, 11222016, 11859328, 12016122, 13683840, 14027520, 14824160, 16021496, 17788992, 18245120, 18703360, 20026870, 21894144, 22236240, 23718656, 24032244, 26034931, 27367680, 28055040, 29648320, 30040305, 32042992, 35577984, 36490240, 40053740, 44472480, 47437312, 48064488, 52069862, 54735360, 56110080, 59296640, 60080610, 64085984, 71155968, 78104793, 80107480, 88944960, 94874624, 96128976, 104139724, 109470720, 118593280, 120161220, 128171968, 130174655, 142311936, 156209586, 160214960, 177889920, 192257952, 208279448, 237186560, 240322440, 256343936, 260349310, 284623872, 312419172, 320429920, 355779840, 384515904, 390523965, 416558896, 474373120, 480644880, 512687872, 520698620, 624838344, 640859840, 711559680, 769031808, 781047930, 833117792, 961289760, 1025375744, 1041397240, 1249676688, 1281719680, 1423119360, 1538063616, 1562095860, 1666235584, 1922579520, 2050751488, 2082794480, 2499353376, 2563439360, 3076127232, 3124191720, 3332471168, 3845159040, 4165588960, 4998706752, 5126878720, 6152254464, 6248383440, 6664942336, 7690318080, 8331177920, 9997413504, 10253757440, 12496766880, 13329884672, 15380636160, 16662355840, 19994827008, 24993533760, 26659769344, 30761272320, 33324711680, 39989654016, 49987067520, 66649423360, 79979308032, 99974135040, 133298846720, 199948270080, 399896540160]

約数ペア:

[(1, 399896540160), (2, 199948270080), (3, 133298846720), (4, 99974135040), (5, 79979308032), (6, 66649423360), (8, 49987067520), (10, 39989654016), (12, 33324711680), (13, 30761272320), (15, 26659769344), (16, 24993533760), (20, 19994827008), (24, 16662355840), (26, 15380636160), (30, 13329884672), (32, 12496766880), (39, 10253757440), (40, 9997413504), (48, 8331177920), (52, 7690318080), (60, 6664942336), (64, 6248383440), (65, 6152254464), (78, 5126878720), (80, 4998706752), (96, 4165588960), (104, 3845159040), (120, 3332471168), (128, 3124191720), (130, 3076127232), (156, 2563439360), (160, 2499353376), (192, 2082794480), (195, 2050751488), (208, 1922579520), (240, 1666235584), (256, 1562095860), (260, 1538063616), (281, 1423119360), (312, 1281719680), (320, 1249676688), (384, 1041397240), (390, 1025375744), (416, 961289760), (480, 833117792), (512, 781047930), (520, 769031808), (562, 711559680), (624, 640859840), (640, 624838344), (768, 520698620), (780, 512687872), (832, 480644880), (843, 474373120), (960, 416558896), (1024, 390523965), (1040, 384515904), (1124, 355779840), (1248, 320429920), (1280, 312419172), (1405, 284623872), (1536, 260349310), (1560, 256343936), (1664, 240322440), (1686, 237186560), (1920, 208279448), (2080, 192257952), (2248, 177889920), (2496, 160214960), (2560, 156209586), (2810, 142311936), (3072, 130174655), (3120, 128171968), (3328, 120161220), (3372, 118593280), (3653, 109470720), (3840, 104139724), (4160, 96128976), (4215, 94874624), (4496, 88944960), (4992, 80107480), (5120, 78104793), (5620, 71155968), (6240, 64085984), (6656, 60080610), (6744, 59296640), (7127, 56110080), (7306, 54735360), (7680, 52069862), (8320, 48064488), (8430, 47437312), (8992, 44472480), (9984, 40053740), (10959, 36490240), (11240, 35577984), (12480, 32042992), (13312, 30040305), (13488, 29648320), (14254, 28055040), (14612, 27367680), (15360, 26034931), (16640, 24032244), (16860, 23718656), (17984, 22236240), (18265, 21894144), (19968, 20026870), (21381, 18703360), (21918, 18245120), (22480, 17788992), (24960, 16021496), (26976, 14824160), (28508, 14027520), (29224, 13683840), (33280, 12016122), (33720, 11859328), (35635, 11222016), (35968, 11118120), (36530, 10947072), (39936, 10013435), (42762, 9351680), (43836, 9122560), (44960, 8894496), (49920, 8010748), (53952, 7412080), (54795, 7298048), (57016, 7013760), (58448, 6841920), (66560, 6008061), (67440, 5929664), (71270, 5611008), (71936, 5559060), (73060, 5473536), (85524, 4675840), (87672, 4561280), (89920, 4447248), (92651, 4316160), (99840, 4005374), (106905, 3740672), (107904, 3706040), (109590, 3649024), (114032, 3506880), (116896, 3420960), (134880, 2964832), (142540, 2805504), (143872, 2779530), (146120, 2736768), (171048, 2337920), (175344, 2280640), (179840, 2223624), (185302, 2158080), (199680, 2002687), (213810, 1870336), (215808, 1853020), (219180, 1824512), (228064, 1753440), (233792, 1710480), (269760, 1482416), (277953, 1438720), (285080, 1402752), (287744, 1389765), (292240, 1368384), (342096, 1168960), (350688, 1140320), (359680, 1111812), (370604, 1079040), (427620, 935168), (431616, 926510), (438360, 912256), (456128, 876720), (463255, 863232), (467584, 855240), (539520, 741208), (555906, 719360), (570160, 701376), (584480, 684192)]