1513961280

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4493}}^1$

素因数の和:4535

約数の個数: 280

約数和(自身を含む): 5800981032

約数和(自身を除く): 4287019752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 576, 585, 624, 648, 702, 720, 780, 810, 832, 864, 936, 960, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1728, 1755, 1872, 2080, 2106, 2160, 2340, 2496, 2592, 2808, 2880, 3120, 3240, 3510, 3744, 4160, 4212, 4320, 4493, 4680, 5184, 5265, 5616, 6240, 6480, 7020, 7488, 8424, 8640, 8986, 9360, 10530, 11232, 12480, 12960, 13479, 14040, 16848, 17972, 18720, 21060, 22464, 22465, 25920, 26958, 28080, 33696, 35944, 37440, 40437, 42120, 44930, 53916, 56160, 58409, 67392, 67395, 71888, 80874, 84240, 89860, 107832, 112320, 116818, 121311, 134790, 143776, 161748, 168480, 175227, 179720, 202185, 215664, 233636, 242622, 269580, 287552, 292045, 323496, 336960, 350454, 359440, 363933, 404370, 431328, 467272, 485244, 525681, 539160, 584090, 606555, 646992, 700908, 718880, 727866, 808740, 862656, 876135, 934544, 970488, 1051362, 1078320, 1168180, 1213110, 1293984, 1401816, 1437760, 1455732, 1577043, 1617480, 1752270, 1819665, 1869088, 1940976, 2102724, 2156640, 2336360, 2426220, 2587968, 2628405, 2803632, 2911464, 3154086, 3234960, 3504540, 3639330, 3738176, 3881952, 4205448, 4313280, 4672720, 4731129, 4852440, 5256810, 5607264, 5822928, 6308172, 6469920, 7009080, 7278660, 7763904, 7885215, 8410896, 9345440, 9462258, 9704880, 10513620, 11214528, 11645856, 12616344, 12939840, 14018160, 14557320, 15770430, 16821792, 18690880, 18924516, 19409760, 21027240, 23291712, 23655645, 25232688, 28036320, 29114640, 31540860, 33643584, 37849032, 38819520, 42054480, 47311290, 50465376, 56072640, 58229280, 63081720, 75698064, 84108960, 94622580, 100930752, 116458560, 126163440, 151396128, 168217920, 189245160, 252326880, 302792256, 378490320, 504653760, 756980640, 1513961280]

約数ペア:

[(1, 1513961280), (2, 756980640), (3, 504653760), (4, 378490320), (5, 302792256), (6, 252326880), (8, 189245160), (9, 168217920), (10, 151396128), (12, 126163440), (13, 116458560), (15, 100930752), (16, 94622580), (18, 84108960), (20, 75698064), (24, 63081720), (26, 58229280), (27, 56072640), (30, 50465376), (32, 47311290), (36, 42054480), (39, 38819520), (40, 37849032), (45, 33643584), (48, 31540860), (52, 29114640), (54, 28036320), (60, 25232688), (64, 23655645), (65, 23291712), (72, 21027240), (78, 19409760), (80, 18924516), (81, 18690880), (90, 16821792), (96, 15770430), (104, 14557320), (108, 14018160), (117, 12939840), (120, 12616344), (130, 11645856), (135, 11214528), (144, 10513620), (156, 9704880), (160, 9462258), (162, 9345440), (180, 8410896), (192, 7885215), (195, 7763904), (208, 7278660), (216, 7009080), (234, 6469920), (240, 6308172), (260, 5822928), (270, 5607264), (288, 5256810), (312, 4852440), (320, 4731129), (324, 4672720), (351, 4313280), (360, 4205448), (390, 3881952), (405, 3738176), (416, 3639330), (432, 3504540), (468, 3234960), (480, 3154086), (520, 2911464), (540, 2803632), (576, 2628405), (585, 2587968), (624, 2426220), (648, 2336360), (702, 2156640), (720, 2102724), (780, 1940976), (810, 1869088), (832, 1819665), (864, 1752270), (936, 1617480), (960, 1577043), (1040, 1455732), (1053, 1437760), (1080, 1401816), (1170, 1293984), (1248, 1213110), (1296, 1168180), (1404, 1078320), (1440, 1051362), (1560, 970488), (1620, 934544), (1728, 876135), (1755, 862656), (1872, 808740), (2080, 727866), (2106, 718880), (2160, 700908), (2340, 646992), (2496, 606555), (2592, 584090), (2808, 539160), (2880, 525681), (3120, 485244), (3240, 467272), (3510, 431328), (3744, 404370), (4160, 363933), (4212, 359440), (4320, 350454), (4493, 336960), (4680, 323496), (5184, 292045), (5265, 287552), (5616, 269580), (6240, 242622), (6480, 233636), (7020, 215664), (7488, 202185), (8424, 179720), (8640, 175227), (8986, 168480), (9360, 161748), (10530, 143776), (11232, 134790), (12480, 121311), (12960, 116818), (13479, 112320), (14040, 107832), (16848, 89860), (17972, 84240), (18720, 80874), (21060, 71888), (22464, 67395), (22465, 67392), (25920, 58409), (26958, 56160), (28080, 53916), (33696, 44930), (35944, 42120), (37440, 40437)]