423803520

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1$

素因数の和:512

約数の個数: 384

約数和(自身を含む): 1749047040

約数和(自身を除く): 1325243520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 64, 69, 70, 72, 80, 84, 90, 92, 96, 105, 112, 115, 120, 126, 128, 138, 140, 144, 160, 161, 168, 180, 184, 192, 207, 210, 224, 230, 240, 252, 276, 280, 288, 315, 320, 322, 336, 345, 360, 368, 384, 414, 420, 448, 457, 460, 480, 483, 504, 552, 560, 576, 630, 640, 644, 672, 690, 720, 736, 805, 828, 840, 896, 914, 920, 960, 966, 1008, 1035, 1104, 1120, 1152, 1260, 1288, 1344, 1371, 1380, 1440, 1449, 1472, 1610, 1656, 1680, 1828, 1840, 1920, 1932, 2016, 2070, 2208, 2240, 2285, 2415, 2520, 2576, 2688, 2742, 2760, 2880, 2898, 2944, 3199, 3220, 3312, 3360, 3656, 3680, 3864, 4032, 4113, 4140, 4416, 4480, 4570, 4830, 5040, 5152, 5484, 5520, 5760, 5796, 6398, 6440, 6624, 6720, 6855, 7245, 7312, 7360, 7728, 8064, 8226, 8280, 8832, 9140, 9597, 9660, 10080, 10304, 10511, 10968, 11040, 11592, 12796, 12880, 13248, 13440, 13710, 14490, 14624, 14720, 15456, 15995, 16452, 16560, 18280, 19194, 19320, 20160, 20565, 20608, 21022, 21936, 22080, 23184, 25592, 25760, 26496, 27420, 28791, 28980, 29248, 30912, 31533, 31990, 32904, 33120, 36560, 38388, 38640, 40320, 41130, 42044, 43872, 44160, 46368, 47985, 51184, 51520, 52555, 54840, 57582, 57960, 58496, 61824, 63066, 63980, 65808, 66240, 73120, 73577, 76776, 77280, 82260, 84088, 87744, 92736, 94599, 95970, 102368, 103040, 105110, 109680, 115164, 115920, 126132, 127960, 131616, 132480, 143955, 146240, 147154, 153552, 154560, 157665, 164520, 168176, 175488, 185472, 189198, 191940, 204736, 210220, 219360, 220731, 230328, 231840, 252264, 255920, 263232, 287910, 292480, 294308, 307104, 309120, 315330, 329040, 336352, 367885, 378396, 383880, 409472, 420440, 438720, 441462, 460656, 463680, 472995, 504528, 511840, 526464, 575820, 588616, 614208, 630660, 658080, 662193, 672704, 735770, 756792, 767760, 840880, 877440, 882924, 921312, 927360, 945990, 1009056, 1023680, 1103655, 1151640, 1177232, 1228416, 1261320, 1316160, 1324386, 1345408, 1471540, 1513584, 1535520, 1681760, 1765848, 1842624, 1891980, 2018112, 2047360, 2207310, 2303280, 2354464, 2522640, 2632320, 2648772, 2943080, 3027168, 3071040, 3310965, 3363520, 3531696, 3685248, 3783960, 4036224, 4414620, 4606560, 4708928, 5045280, 5297544, 5886160, 6054336, 6142080, 6621930, 6727040, 7063392, 7567920, 8829240, 9213120, 9417856, 10090560, 10595088, 11772320, 12108672, 13243860, 14126784, 15135840, 17658480, 18426240, 20181120, 21190176, 23544640, 26487720, 28253568, 30271680, 35316960, 42380352, 47089280, 52975440, 60543360, 70633920, 84760704, 105950880, 141267840, 211901760, 423803520]

約数ペア:

[(1, 423803520), (2, 211901760), (3, 141267840), (4, 105950880), (5, 84760704), (6, 70633920), (7, 60543360), (8, 52975440), (9, 47089280), (10, 42380352), (12, 35316960), (14, 30271680), (15, 28253568), (16, 26487720), (18, 23544640), (20, 21190176), (21, 20181120), (23, 18426240), (24, 17658480), (28, 15135840), (30, 14126784), (32, 13243860), (35, 12108672), (36, 11772320), (40, 10595088), (42, 10090560), (45, 9417856), (46, 9213120), (48, 8829240), (56, 7567920), (60, 7063392), (63, 6727040), (64, 6621930), (69, 6142080), (70, 6054336), (72, 5886160), (80, 5297544), (84, 5045280), (90, 4708928), (92, 4606560), (96, 4414620), (105, 4036224), (112, 3783960), (115, 3685248), (120, 3531696), (126, 3363520), (128, 3310965), (138, 3071040), (140, 3027168), (144, 2943080), (160, 2648772), (161, 2632320), (168, 2522640), (180, 2354464), (184, 2303280), (192, 2207310), (207, 2047360), (210, 2018112), (224, 1891980), (230, 1842624), (240, 1765848), (252, 1681760), (276, 1535520), (280, 1513584), (288, 1471540), (315, 1345408), (320, 1324386), (322, 1316160), (336, 1261320), (345, 1228416), (360, 1177232), (368, 1151640), (384, 1103655), (414, 1023680), (420, 1009056), (448, 945990), (457, 927360), (460, 921312), (480, 882924), (483, 877440), (504, 840880), (552, 767760), (560, 756792), (576, 735770), (630, 672704), (640, 662193), (644, 658080), (672, 630660), (690, 614208), (720, 588616), (736, 575820), (805, 526464), (828, 511840), (840, 504528), (896, 472995), (914, 463680), (920, 460656), (960, 441462), (966, 438720), (1008, 420440), (1035, 409472), (1104, 383880), (1120, 378396), (1152, 367885), (1260, 336352), (1288, 329040), (1344, 315330), (1371, 309120), (1380, 307104), (1440, 294308), (1449, 292480), (1472, 287910), (1610, 263232), (1656, 255920), (1680, 252264), (1828, 231840), (1840, 230328), (1920, 220731), (1932, 219360), (2016, 210220), (2070, 204736), (2208, 191940), (2240, 189198), (2285, 185472), (2415, 175488), (2520, 168176), (2576, 164520), (2688, 157665), (2742, 154560), (2760, 153552), (2880, 147154), (2898, 146240), (2944, 143955), (3199, 132480), (3220, 131616), (3312, 127960), (3360, 126132), (3656, 115920), (3680, 115164), (3864, 109680), (4032, 105110), (4113, 103040), (4140, 102368), (4416, 95970), (4480, 94599), (4570, 92736), (4830, 87744), (5040, 84088), (5152, 82260), (5484, 77280), (5520, 76776), (5760, 73577), (5796, 73120), (6398, 66240), (6440, 65808), (6624, 63980), (6720, 63066), (6855, 61824), (7245, 58496), (7312, 57960), (7360, 57582), (7728, 54840), (8064, 52555), (8226, 51520), (8280, 51184), (8832, 47985), (9140, 46368), (9597, 44160), (9660, 43872), (10080, 42044), (10304, 41130), (10511, 40320), (10968, 38640), (11040, 38388), (11592, 36560), (12796, 33120), (12880, 32904), (13248, 31990), (13440, 31533), (13710, 30912), (14490, 29248), (14624, 28980), (14720, 28791), (15456, 27420), (15995, 26496), (16452, 25760), (16560, 25592), (18280, 23184), (19194, 22080), (19320, 21936), (20160, 21022), (20565, 20608)]