304899840

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:252

約数の個数: 432

約数和(自身を含む): 1275456000

約数和(自身を除く): 970556160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 64, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 128, 133, 140, 144, 152, 160, 168, 171, 180, 190, 192, 199, 210, 224, 228, 240, 252, 256, 266, 280, 285, 288, 304, 315, 320, 336, 342, 360, 380, 384, 398, 399, 420, 448, 456, 480, 504, 532, 560, 570, 576, 597, 608, 630, 640, 665, 672, 684, 720, 760, 768, 796, 798, 840, 855, 896, 912, 960, 995, 1008, 1064, 1120, 1140, 1152, 1194, 1197, 1216, 1260, 1280, 1330, 1344, 1368, 1393, 1440, 1520, 1592, 1596, 1680, 1710, 1791, 1792, 1824, 1920, 1990, 1995, 2016, 2128, 2240, 2280, 2304, 2388, 2394, 2432, 2520, 2660, 2688, 2736, 2786, 2880, 2985, 3040, 3184, 3192, 3360, 3420, 3582, 3648, 3781, 3840, 3980, 3990, 4032, 4179, 4256, 4480, 4560, 4776, 4788, 4864, 5040, 5320, 5376, 5472, 5572, 5760, 5970, 5985, 6080, 6368, 6384, 6720, 6840, 6965, 7164, 7296, 7562, 7960, 7980, 8064, 8358, 8512, 8955, 8960, 9120, 9552, 9576, 10080, 10640, 10944, 11144, 11343, 11520, 11940, 11970, 12160, 12537, 12736, 12768, 13440, 13680, 13930, 14328, 14592, 15124, 15920, 15960, 16128, 16716, 17024, 17910, 18240, 18905, 19104, 19152, 20160, 20895, 21280, 21888, 22288, 22686, 23880, 23940, 24320, 25074, 25472, 25536, 26467, 26880, 27360, 27860, 28656, 30248, 31840, 31920, 33432, 34029, 34048, 35820, 36480, 37810, 38208, 38304, 40320, 41790, 42560, 43776, 44576, 45372, 47760, 47880, 50148, 50944, 51072, 52934, 54720, 55720, 56715, 57312, 60496, 62685, 63680, 63840, 66864, 68058, 71640, 72960, 75620, 76416, 76608, 79401, 80640, 83580, 85120, 89152, 90744, 95520, 95760, 100296, 102144, 105868, 109440, 111440, 113430, 114624, 120992, 125370, 127360, 127680, 132335, 133728, 136116, 143280, 151240, 152832, 153216, 158802, 167160, 170145, 170240, 178304, 181488, 191040, 191520, 200592, 211736, 218880, 222880, 226860, 229248, 238203, 241984, 250740, 254720, 255360, 264670, 267456, 272232, 286560, 302480, 306432, 317604, 334320, 340290, 356608, 362976, 382080, 383040, 397005, 401184, 423472, 445760, 453720, 458496, 476406, 483968, 501480, 510720, 529340, 534912, 544464, 573120, 604960, 635208, 668640, 680580, 725952, 764160, 766080, 794010, 802368, 846944, 891520, 907440, 952812, 967936, 1002960, 1058680, 1069824, 1088928, 1146240, 1191015, 1209920, 1270416, 1337280, 1361160, 1451904, 1532160, 1588020, 1604736, 1693888, 1783040, 1814880, 1905624, 2005920, 2117360, 2177856, 2292480, 2382030, 2419840, 2540832, 2674560, 2722320, 2903808, 3176040, 3209472, 3387776, 3629760, 3811248, 4011840, 4234720, 4355712, 4764060, 4839680, 5081664, 5349120, 5444640, 6352080, 6775552, 7259520, 7622496, 8023680, 8469440, 8711424, 9528120, 10163328, 10889280, 12704160, 14519040, 15244992, 16047360, 16938880, 19056240, 20326656, 21778560, 25408320, 30489984, 33877760, 38112480, 43557120, 50816640, 60979968, 76224960, 101633280, 152449920, 304899840]

約数ペア:

[(1, 304899840), (2, 152449920), (3, 101633280), (4, 76224960), (5, 60979968), (6, 50816640), (7, 43557120), (8, 38112480), (9, 33877760), (10, 30489984), (12, 25408320), (14, 21778560), (15, 20326656), (16, 19056240), (18, 16938880), (19, 16047360), (20, 15244992), (21, 14519040), (24, 12704160), (28, 10889280), (30, 10163328), (32, 9528120), (35, 8711424), (36, 8469440), (38, 8023680), (40, 7622496), (42, 7259520), (45, 6775552), (48, 6352080), (56, 5444640), (57, 5349120), (60, 5081664), (63, 4839680), (64, 4764060), (70, 4355712), (72, 4234720), (76, 4011840), (80, 3811248), (84, 3629760), (90, 3387776), (95, 3209472), (96, 3176040), (105, 2903808), (112, 2722320), (114, 2674560), (120, 2540832), (126, 2419840), (128, 2382030), (133, 2292480), (140, 2177856), (144, 2117360), (152, 2005920), (160, 1905624), (168, 1814880), (171, 1783040), (180, 1693888), (190, 1604736), (192, 1588020), (199, 1532160), (210, 1451904), (224, 1361160), (228, 1337280), (240, 1270416), (252, 1209920), (256, 1191015), (266, 1146240), (280, 1088928), (285, 1069824), (288, 1058680), (304, 1002960), (315, 967936), (320, 952812), (336, 907440), (342, 891520), (360, 846944), (380, 802368), (384, 794010), (398, 766080), (399, 764160), (420, 725952), (448, 680580), (456, 668640), (480, 635208), (504, 604960), (532, 573120), (560, 544464), (570, 534912), (576, 529340), (597, 510720), (608, 501480), (630, 483968), (640, 476406), (665, 458496), (672, 453720), (684, 445760), (720, 423472), (760, 401184), (768, 397005), (796, 383040), (798, 382080), (840, 362976), (855, 356608), (896, 340290), (912, 334320), (960, 317604), (995, 306432), (1008, 302480), (1064, 286560), (1120, 272232), (1140, 267456), (1152, 264670), (1194, 255360), (1197, 254720), (1216, 250740), (1260, 241984), (1280, 238203), (1330, 229248), (1344, 226860), (1368, 222880), (1393, 218880), (1440, 211736), (1520, 200592), (1592, 191520), (1596, 191040), (1680, 181488), (1710, 178304), (1791, 170240), (1792, 170145), (1824, 167160), (1920, 158802), (1990, 153216), (1995, 152832), (2016, 151240), (2128, 143280), (2240, 136116), (2280, 133728), (2304, 132335), (2388, 127680), (2394, 127360), (2432, 125370), (2520, 120992), (2660, 114624), (2688, 113430), (2736, 111440), (2786, 109440), (2880, 105868), (2985, 102144), (3040, 100296), (3184, 95760), (3192, 95520), (3360, 90744), (3420, 89152), (3582, 85120), (3648, 83580), (3781, 80640), (3840, 79401), (3980, 76608), (3990, 76416), (4032, 75620), (4179, 72960), (4256, 71640), (4480, 68058), (4560, 66864), (4776, 63840), (4788, 63680), (4864, 62685), (5040, 60496), (5320, 57312), (5376, 56715), (5472, 55720), (5572, 54720), (5760, 52934), (5970, 51072), (5985, 50944), (6080, 50148), (6368, 47880), (6384, 47760), (6720, 45372), (6840, 44576), (6965, 43776), (7164, 42560), (7296, 41790), (7562, 40320), (7960, 38304), (7980, 38208), (8064, 37810), (8358, 36480), (8512, 35820), (8955, 34048), (8960, 34029), (9120, 33432), (9552, 31920), (9576, 31840), (10080, 30248), (10640, 28656), (10944, 27860), (11144, 27360), (11343, 26880), (11520, 26467), (11940, 25536), (11970, 25472), (12160, 25074), (12537, 24320), (12736, 23940), (12768, 23880), (13440, 22686), (13680, 22288), (13930, 21888), (14328, 21280), (14592, 20895), (15124, 20160), (15920, 19152), (15960, 19104), (16128, 18905), (16716, 18240), (17024, 17910)]