1977102720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:434

約数の個数: 384

約数和(自身を含む): 7369483680

約数和(自身を除く): 5392380960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 61, 64, 68, 72, 80, 85, 90, 96, 102, 120, 122, 128, 136, 144, 153, 160, 170, 180, 183, 192, 204, 240, 244, 255, 272, 288, 305, 306, 320, 331, 340, 360, 366, 384, 408, 480, 488, 510, 544, 549, 576, 610, 612, 640, 662, 680, 720, 732, 765, 816, 915, 960, 976, 993, 1020, 1037, 1088, 1098, 1152, 1220, 1224, 1324, 1360, 1440, 1464, 1530, 1632, 1655, 1830, 1920, 1952, 1986, 2040, 2074, 2176, 2196, 2440, 2448, 2648, 2720, 2745, 2880, 2928, 2979, 3060, 3111, 3264, 3310, 3660, 3904, 3972, 4080, 4148, 4392, 4880, 4896, 4965, 5185, 5296, 5440, 5490, 5627, 5760, 5856, 5958, 6120, 6222, 6528, 6620, 7320, 7808, 7944, 8160, 8296, 8784, 9333, 9760, 9792, 9930, 10370, 10592, 10880, 10980, 11254, 11712, 11916, 12240, 12444, 13240, 14640, 14895, 15555, 15888, 16320, 16592, 16881, 17568, 18666, 19520, 19584, 19860, 20191, 20740, 21184, 21960, 22508, 23424, 23832, 24480, 24888, 26480, 28135, 29280, 29790, 31110, 31776, 32640, 33184, 33762, 35136, 37332, 39040, 39720, 40382, 41480, 42368, 43920, 45016, 46665, 47664, 48960, 49776, 50643, 52960, 56270, 58560, 59580, 60573, 62220, 63552, 66368, 67524, 70272, 74664, 79440, 80764, 82960, 84405, 87840, 90032, 93330, 95328, 97920, 99552, 100955, 101286, 105920, 112540, 117120, 119160, 121146, 124440, 127104, 132736, 135048, 149328, 158880, 161528, 165920, 168810, 175680, 180064, 181719, 186660, 190656, 199104, 201910, 202572, 211840, 225080, 238320, 242292, 248880, 253215, 270096, 298656, 302865, 317760, 323056, 331840, 337620, 343247, 351360, 360128, 363438, 373320, 381312, 398208, 403820, 405144, 450160, 476640, 484584, 497760, 506430, 540192, 597312, 605730, 635520, 646112, 663680, 675240, 686494, 720256, 726876, 746640, 807640, 810288, 900320, 908595, 953280, 969168, 995520, 1012860, 1029741, 1080384, 1194624, 1211460, 1292224, 1350480, 1372988, 1453752, 1493280, 1615280, 1620576, 1716235, 1800640, 1817190, 1906560, 1938336, 1991040, 2025720, 2059482, 2160768, 2422920, 2584448, 2700960, 2745976, 2907504, 2986560, 3089223, 3230560, 3241152, 3432470, 3601280, 3634380, 3876672, 4051440, 4118964, 4845840, 5148705, 5401920, 5491952, 5815008, 5973120, 6178446, 6461120, 6482304, 6864940, 7268760, 7753344, 8102880, 8237928, 9691680, 10297410, 10803840, 10983904, 11630016, 12356892, 12922240, 13729880, 14537520, 15446115, 16205760, 16475856, 19383360, 20594820, 21967808, 23260032, 24713784, 27459760, 29075040, 30892230, 32411520, 32951712, 38766720, 41189640, 43935616, 49427568, 54919520, 58150080, 61784460, 65903424, 82379280, 98855136, 109839040, 116300160, 123568920, 131806848, 164758560, 197710272, 219678080, 247137840, 329517120, 395420544, 494275680, 659034240, 988551360, 1977102720]

約数ペア:

[(1, 1977102720), (2, 988551360), (3, 659034240), (4, 494275680), (5, 395420544), (6, 329517120), (8, 247137840), (9, 219678080), (10, 197710272), (12, 164758560), (15, 131806848), (16, 123568920), (17, 116300160), (18, 109839040), (20, 98855136), (24, 82379280), (30, 65903424), (32, 61784460), (34, 58150080), (36, 54919520), (40, 49427568), (45, 43935616), (48, 41189640), (51, 38766720), (60, 32951712), (61, 32411520), (64, 30892230), (68, 29075040), (72, 27459760), (80, 24713784), (85, 23260032), (90, 21967808), (96, 20594820), (102, 19383360), (120, 16475856), (122, 16205760), (128, 15446115), (136, 14537520), (144, 13729880), (153, 12922240), (160, 12356892), (170, 11630016), (180, 10983904), (183, 10803840), (192, 10297410), (204, 9691680), (240, 8237928), (244, 8102880), (255, 7753344), (272, 7268760), (288, 6864940), (305, 6482304), (306, 6461120), (320, 6178446), (331, 5973120), (340, 5815008), (360, 5491952), (366, 5401920), (384, 5148705), (408, 4845840), (480, 4118964), (488, 4051440), (510, 3876672), (544, 3634380), (549, 3601280), (576, 3432470), (610, 3241152), (612, 3230560), (640, 3089223), (662, 2986560), (680, 2907504), (720, 2745976), (732, 2700960), (765, 2584448), (816, 2422920), (915, 2160768), (960, 2059482), (976, 2025720), (993, 1991040), (1020, 1938336), (1037, 1906560), (1088, 1817190), (1098, 1800640), (1152, 1716235), (1220, 1620576), (1224, 1615280), (1324, 1493280), (1360, 1453752), (1440, 1372988), (1464, 1350480), (1530, 1292224), (1632, 1211460), (1655, 1194624), (1830, 1080384), (1920, 1029741), (1952, 1012860), (1986, 995520), (2040, 969168), (2074, 953280), (2176, 908595), (2196, 900320), (2440, 810288), (2448, 807640), (2648, 746640), (2720, 726876), (2745, 720256), (2880, 686494), (2928, 675240), (2979, 663680), (3060, 646112), (3111, 635520), (3264, 605730), (3310, 597312), (3660, 540192), (3904, 506430), (3972, 497760), (4080, 484584), (4148, 476640), (4392, 450160), (4880, 405144), (4896, 403820), (4965, 398208), (5185, 381312), (5296, 373320), (5440, 363438), (5490, 360128), (5627, 351360), (5760, 343247), (5856, 337620), (5958, 331840), (6120, 323056), (6222, 317760), (6528, 302865), (6620, 298656), (7320, 270096), (7808, 253215), (7944, 248880), (8160, 242292), (8296, 238320), (8784, 225080), (9333, 211840), (9760, 202572), (9792, 201910), (9930, 199104), (10370, 190656), (10592, 186660), (10880, 181719), (10980, 180064), (11254, 175680), (11712, 168810), (11916, 165920), (12240, 161528), (12444, 158880), (13240, 149328), (14640, 135048), (14895, 132736), (15555, 127104), (15888, 124440), (16320, 121146), (16592, 119160), (16881, 117120), (17568, 112540), (18666, 105920), (19520, 101286), (19584, 100955), (19860, 99552), (20191, 97920), (20740, 95328), (21184, 93330), (21960, 90032), (22508, 87840), (23424, 84405), (23832, 82960), (24480, 80764), (24888, 79440), (26480, 74664), (28135, 70272), (29280, 67524), (29790, 66368), (31110, 63552), (31776, 62220), (32640, 60573), (33184, 59580), (33762, 58560), (35136, 56270), (37332, 52960), (39040, 50643), (39720, 49776), (40382, 48960), (41480, 47664), (42368, 46665), (43920, 45016)]