19616722560

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1667}}^1$

素因数の和:1925

約数の個数: 320

約数和(自身を含む): 70405679520

約数和(自身を除く): 50788956960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 227, 240, 270, 288, 320, 324, 360, 384, 405, 432, 454, 480, 540, 576, 640, 648, 681, 720, 810, 864, 908, 960, 1080, 1135, 1152, 1296, 1362, 1440, 1620, 1667, 1728, 1816, 1920, 2043, 2160, 2270, 2592, 2724, 2880, 3240, 3334, 3405, 3456, 3632, 4086, 4320, 4540, 5001, 5184, 5448, 5760, 6129, 6480, 6668, 6810, 7264, 8172, 8335, 8640, 9080, 10002, 10215, 10368, 10896, 12258, 12960, 13336, 13620, 14528, 15003, 16344, 16670, 17280, 18160, 18387, 20004, 20430, 21792, 24516, 25005, 25920, 26672, 27240, 29056, 30006, 30645, 32688, 33340, 36320, 36774, 40008, 40860, 43584, 45009, 49032, 50010, 51840, 53344, 54480, 60012, 61290, 65376, 66680, 72640, 73548, 75015, 80016, 81720, 87168, 90018, 91935, 98064, 100020, 106688, 108960, 120024, 122580, 130752, 133360, 135027, 145280, 147096, 150030, 160032, 163440, 180036, 183870, 196128, 200040, 213376, 217920, 225045, 240048, 245160, 261504, 266720, 270054, 294192, 300060, 320064, 326880, 360072, 367740, 378409, 392256, 400080, 435840, 450090, 480096, 490320, 533440, 540108, 588384, 600120, 640128, 653760, 675135, 720144, 735480, 756818, 784512, 800160, 900180, 960192, 980640, 1066880, 1080216, 1135227, 1176768, 1200240, 1307520, 1350270, 1440288, 1470960, 1513636, 1600320, 1800360, 1892045, 1920384, 1961280, 2160432, 2270454, 2353536, 2400480, 2700540, 2880576, 2941920, 3027272, 3200640, 3405681, 3600720, 3784090, 3922560, 4320864, 4540908, 4800960, 5401080, 5676135, 5761152, 5883840, 6054544, 6811362, 7201440, 7568180, 8641728, 9081816, 9601920, 10217043, 10802160, 11352270, 11767680, 12109088, 13622724, 14402880, 15136360, 17028405, 17283456, 18163632, 20434086, 21604320, 22704540, 24218176, 27245448, 28805760, 30272720, 30651129, 34056810, 36327264, 40868172, 43208640, 45409080, 48436352, 51085215, 54490896, 60545440, 61302258, 68113620, 72654528, 81736344, 86417280, 90818160, 102170430, 108981792, 121090880, 122604516, 136227240, 145309056, 153255645, 163472688, 181636320, 204340860, 217963584, 242181760, 245209032, 272454480, 306511290, 326945376, 363272640, 408681720, 435927168, 490418064, 544908960, 613022580, 653890752, 726545280, 817363440, 980836128, 1089817920, 1226045160, 1307781504, 1634726880, 1961672256, 2179635840, 2452090320, 3269453760, 3923344512, 4904180640, 6538907520, 9808361280, 19616722560]

約数ペア:

[(1, 19616722560), (2, 9808361280), (3, 6538907520), (4, 4904180640), (5, 3923344512), (6, 3269453760), (8, 2452090320), (9, 2179635840), (10, 1961672256), (12, 1634726880), (15, 1307781504), (16, 1226045160), (18, 1089817920), (20, 980836128), (24, 817363440), (27, 726545280), (30, 653890752), (32, 613022580), (36, 544908960), (40, 490418064), (45, 435927168), (48, 408681720), (54, 363272640), (60, 326945376), (64, 306511290), (72, 272454480), (80, 245209032), (81, 242181760), (90, 217963584), (96, 204340860), (108, 181636320), (120, 163472688), (128, 153255645), (135, 145309056), (144, 136227240), (160, 122604516), (162, 121090880), (180, 108981792), (192, 102170430), (216, 90818160), (227, 86417280), (240, 81736344), (270, 72654528), (288, 68113620), (320, 61302258), (324, 60545440), (360, 54490896), (384, 51085215), (405, 48436352), (432, 45409080), (454, 43208640), (480, 40868172), (540, 36327264), (576, 34056810), (640, 30651129), (648, 30272720), (681, 28805760), (720, 27245448), (810, 24218176), (864, 22704540), (908, 21604320), (960, 20434086), (1080, 18163632), (1135, 17283456), (1152, 17028405), (1296, 15136360), (1362, 14402880), (1440, 13622724), (1620, 12109088), (1667, 11767680), (1728, 11352270), (1816, 10802160), (1920, 10217043), (2043, 9601920), (2160, 9081816), (2270, 8641728), (2592, 7568180), (2724, 7201440), (2880, 6811362), (3240, 6054544), (3334, 5883840), (3405, 5761152), (3456, 5676135), (3632, 5401080), (4086, 4800960), (4320, 4540908), (4540, 4320864), (5001, 3922560), (5184, 3784090), (5448, 3600720), (5760, 3405681), (6129, 3200640), (6480, 3027272), (6668, 2941920), (6810, 2880576), (7264, 2700540), (8172, 2400480), (8335, 2353536), (8640, 2270454), (9080, 2160432), (10002, 1961280), (10215, 1920384), (10368, 1892045), (10896, 1800360), (12258, 1600320), (12960, 1513636), (13336, 1470960), (13620, 1440288), (14528, 1350270), (15003, 1307520), (16344, 1200240), (16670, 1176768), (17280, 1135227), (18160, 1080216), (18387, 1066880), (20004, 980640), (20430, 960192), (21792, 900180), (24516, 800160), (25005, 784512), (25920, 756818), (26672, 735480), (27240, 720144), (29056, 675135), (30006, 653760), (30645, 640128), (32688, 600120), (33340, 588384), (36320, 540108), (36774, 533440), (40008, 490320), (40860, 480096), (43584, 450090), (45009, 435840), (49032, 400080), (50010, 392256), (51840, 378409), (53344, 367740), (54480, 360072), (60012, 326880), (61290, 320064), (65376, 300060), (66680, 294192), (72640, 270054), (73548, 266720), (75015, 261504), (80016, 245160), (81720, 240048), (87168, 225045), (90018, 217920), (91935, 213376), (98064, 200040), (100020, 196128), (106688, 183870), (108960, 180036), (120024, 163440), (122580, 160032), (130752, 150030), (133360, 147096), (135027, 145280)]