421349760

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1$

素因数の和:386

約数の個数: 384

約数和(自身を含む): 1664076960

約数和(自身を除く): 1242727200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 60, 64, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 117, 120, 128, 130, 136, 144, 153, 156, 160, 170, 180, 192, 195, 204, 208, 221, 234, 240, 255, 260, 272, 288, 306, 312, 320, 331, 340, 360, 384, 390, 408, 416, 442, 468, 480, 510, 520, 544, 576, 585, 612, 624, 640, 662, 663, 680, 720, 765, 780, 816, 832, 884, 936, 960, 993, 1020, 1040, 1088, 1105, 1152, 1170, 1224, 1248, 1324, 1326, 1360, 1440, 1530, 1560, 1632, 1655, 1664, 1768, 1872, 1920, 1986, 1989, 2040, 2080, 2176, 2210, 2340, 2448, 2496, 2648, 2652, 2720, 2880, 2979, 3060, 3120, 3264, 3310, 3315, 3536, 3744, 3972, 3978, 4080, 4160, 4303, 4420, 4680, 4896, 4965, 4992, 5296, 5304, 5440, 5627, 5760, 5958, 6120, 6240, 6528, 6620, 6630, 7072, 7488, 7944, 7956, 8160, 8320, 8606, 8840, 9360, 9792, 9930, 9945, 10592, 10608, 10880, 11254, 11916, 12240, 12480, 12909, 13240, 13260, 14144, 14895, 14976, 15888, 15912, 16320, 16881, 17212, 17680, 18720, 19584, 19860, 19890, 21184, 21216, 21515, 22508, 23832, 24480, 24960, 25818, 26480, 26520, 28135, 28288, 29790, 31776, 31824, 32640, 33762, 34424, 35360, 37440, 38727, 39720, 39780, 42368, 42432, 43030, 45016, 47664, 48960, 50643, 51636, 52960, 53040, 56270, 59580, 63552, 63648, 64545, 67524, 68848, 70720, 73151, 74880, 77454, 79440, 79560, 84405, 84864, 86060, 90032, 95328, 97920, 101286, 103272, 105920, 106080, 112540, 119160, 127104, 127296, 129090, 135048, 137696, 141440, 146302, 154908, 158880, 159120, 168810, 172120, 180064, 190656, 193635, 202572, 206544, 211840, 212160, 219453, 225080, 238320, 253215, 254592, 258180, 270096, 275392, 292604, 309816, 317760, 318240, 337620, 344240, 360128, 365755, 381312, 387270, 405144, 413088, 424320, 438906, 450160, 476640, 506430, 516360, 540192, 550784, 585208, 619632, 635520, 636480, 658359, 675240, 688480, 720256, 731510, 774540, 810288, 826176, 877812, 900320, 953280, 1012860, 1032720, 1080384, 1097265, 1170416, 1239264, 1272960, 1316718, 1350480, 1376960, 1463020, 1549080, 1620576, 1652352, 1755624, 1800640, 1906560, 2025720, 2065440, 2160768, 2194530, 2340832, 2478528, 2633436, 2700960, 2753920, 2926040, 3098160, 3241152, 3291795, 3511248, 3601280, 4051440, 4130880, 4389060, 4681664, 4957056, 5266872, 5401920, 5852080, 6196320, 6482304, 6583590, 7022496, 8102880, 8261760, 8778120, 9363328, 10533744, 10803840, 11704160, 12392640, 13167180, 14044992, 16205760, 17556240, 21067488, 23408320, 24785280, 26334360, 28089984, 32411520, 35112480, 42134976, 46816640, 52668720, 70224960, 84269952, 105337440, 140449920, 210674880, 421349760]

約数ペア:

[(1, 421349760), (2, 210674880), (3, 140449920), (4, 105337440), (5, 84269952), (6, 70224960), (8, 52668720), (9, 46816640), (10, 42134976), (12, 35112480), (13, 32411520), (15, 28089984), (16, 26334360), (17, 24785280), (18, 23408320), (20, 21067488), (24, 17556240), (26, 16205760), (30, 14044992), (32, 13167180), (34, 12392640), (36, 11704160), (39, 10803840), (40, 10533744), (45, 9363328), (48, 8778120), (51, 8261760), (52, 8102880), (60, 7022496), (64, 6583590), (65, 6482304), (68, 6196320), (72, 5852080), (78, 5401920), (80, 5266872), (85, 4957056), (90, 4681664), (96, 4389060), (102, 4130880), (104, 4051440), (117, 3601280), (120, 3511248), (128, 3291795), (130, 3241152), (136, 3098160), (144, 2926040), (153, 2753920), (156, 2700960), (160, 2633436), (170, 2478528), (180, 2340832), (192, 2194530), (195, 2160768), (204, 2065440), (208, 2025720), (221, 1906560), (234, 1800640), (240, 1755624), (255, 1652352), (260, 1620576), (272, 1549080), (288, 1463020), (306, 1376960), (312, 1350480), (320, 1316718), (331, 1272960), (340, 1239264), (360, 1170416), (384, 1097265), (390, 1080384), (408, 1032720), (416, 1012860), (442, 953280), (468, 900320), (480, 877812), (510, 826176), (520, 810288), (544, 774540), (576, 731510), (585, 720256), (612, 688480), (624, 675240), (640, 658359), (662, 636480), (663, 635520), (680, 619632), (720, 585208), (765, 550784), (780, 540192), (816, 516360), (832, 506430), (884, 476640), (936, 450160), (960, 438906), (993, 424320), (1020, 413088), (1040, 405144), (1088, 387270), (1105, 381312), (1152, 365755), (1170, 360128), (1224, 344240), (1248, 337620), (1324, 318240), (1326, 317760), (1360, 309816), (1440, 292604), (1530, 275392), (1560, 270096), (1632, 258180), (1655, 254592), (1664, 253215), (1768, 238320), (1872, 225080), (1920, 219453), (1986, 212160), (1989, 211840), (2040, 206544), (2080, 202572), (2176, 193635), (2210, 190656), (2340, 180064), (2448, 172120), (2496, 168810), (2648, 159120), (2652, 158880), (2720, 154908), (2880, 146302), (2979, 141440), (3060, 137696), (3120, 135048), (3264, 129090), (3310, 127296), (3315, 127104), (3536, 119160), (3744, 112540), (3972, 106080), (3978, 105920), (4080, 103272), (4160, 101286), (4303, 97920), (4420, 95328), (4680, 90032), (4896, 86060), (4965, 84864), (4992, 84405), (5296, 79560), (5304, 79440), (5440, 77454), (5627, 74880), (5760, 73151), (5958, 70720), (6120, 68848), (6240, 67524), (6528, 64545), (6620, 63648), (6630, 63552), (7072, 59580), (7488, 56270), (7944, 53040), (7956, 52960), (8160, 51636), (8320, 50643), (8606, 48960), (8840, 47664), (9360, 45016), (9792, 43030), (9930, 42432), (9945, 42368), (10592, 39780), (10608, 39720), (10880, 38727), (11254, 37440), (11916, 35360), (12240, 34424), (12480, 33762), (12909, 32640), (13240, 31824), (13260, 31776), (14144, 29790), (14895, 28288), (14976, 28135), (15888, 26520), (15912, 26480), (16320, 25818), (16881, 24960), (17212, 24480), (17680, 23832), (18720, 22508), (19584, 21515), (19860, 21216), (19890, 21184)]