1009307520

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4493}}^1$

素因数の和:4534

約数の個数: 256

約数和(自身を含む): 3850459200

約数和(自身を除く): 2841151680

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, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1152, 1170, 1248, 1404, 1440, 1560, 1664, 1728, 1755, 1872, 1920, 2080, 2160, 2340, 2496, 2808, 2880, 3120, 3456, 3510, 3744, 4160, 4320, 4493, 4680, 4992, 5616, 5760, 6240, 7020, 7488, 8320, 8640, 8986, 9360, 11232, 12480, 13479, 14040, 14976, 17280, 17972, 18720, 22464, 22465, 24960, 26958, 28080, 35944, 37440, 40437, 44928, 44930, 53916, 56160, 58409, 67395, 71888, 74880, 80874, 89860, 107832, 112320, 116818, 121311, 134790, 143776, 161748, 175227, 179720, 202185, 215664, 224640, 233636, 242622, 269580, 287552, 292045, 323496, 350454, 359440, 404370, 431328, 467272, 485244, 525681, 539160, 575104, 584090, 606555, 646992, 700908, 718880, 808740, 862656, 876135, 934544, 970488, 1051362, 1078320, 1168180, 1213110, 1293984, 1401816, 1437760, 1577043, 1617480, 1725312, 1752270, 1869088, 1940976, 2102724, 2156640, 2336360, 2426220, 2587968, 2628405, 2803632, 2875520, 3154086, 3234960, 3504540, 3738176, 3881952, 4205448, 4313280, 4672720, 4852440, 5175936, 5256810, 5607264, 6308172, 6469920, 7009080, 7476352, 7763904, 7885215, 8410896, 8626560, 9345440, 9704880, 10513620, 11214528, 12616344, 12939840, 14018160, 15527808, 15770430, 16821792, 18690880, 19409760, 21027240, 22429056, 25232688, 25879680, 28036320, 31540860, 33643584, 37381760, 38819520, 42054480, 50465376, 56072640, 63081720, 67287168, 77639040, 84108960, 100930752, 112145280, 126163440, 168217920, 201861504, 252326880, 336435840, 504653760, 1009307520]

約数ペア:

[(1, 1009307520), (2, 504653760), (3, 336435840), (4, 252326880), (5, 201861504), (6, 168217920), (8, 126163440), (9, 112145280), (10, 100930752), (12, 84108960), (13, 77639040), (15, 67287168), (16, 63081720), (18, 56072640), (20, 50465376), (24, 42054480), (26, 38819520), (27, 37381760), (30, 33643584), (32, 31540860), (36, 28036320), (39, 25879680), (40, 25232688), (45, 22429056), (48, 21027240), (52, 19409760), (54, 18690880), (60, 16821792), (64, 15770430), (65, 15527808), (72, 14018160), (78, 12939840), (80, 12616344), (90, 11214528), (96, 10513620), (104, 9704880), (108, 9345440), (117, 8626560), (120, 8410896), (128, 7885215), (130, 7763904), (135, 7476352), (144, 7009080), (156, 6469920), (160, 6308172), (180, 5607264), (192, 5256810), (195, 5175936), (208, 4852440), (216, 4672720), (234, 4313280), (240, 4205448), (260, 3881952), (270, 3738176), (288, 3504540), (312, 3234960), (320, 3154086), (351, 2875520), (360, 2803632), (384, 2628405), (390, 2587968), (416, 2426220), (432, 2336360), (468, 2156640), (480, 2102724), (520, 1940976), (540, 1869088), (576, 1752270), (585, 1725312), (624, 1617480), (640, 1577043), (702, 1437760), (720, 1401816), (780, 1293984), (832, 1213110), (864, 1168180), (936, 1078320), (960, 1051362), (1040, 970488), (1080, 934544), (1152, 876135), (1170, 862656), (1248, 808740), (1404, 718880), (1440, 700908), (1560, 646992), (1664, 606555), (1728, 584090), (1755, 575104), (1872, 539160), (1920, 525681), (2080, 485244), (2160, 467272), (2340, 431328), (2496, 404370), (2808, 359440), (2880, 350454), (3120, 323496), (3456, 292045), (3510, 287552), (3744, 269580), (4160, 242622), (4320, 233636), (4493, 224640), (4680, 215664), (4992, 202185), (5616, 179720), (5760, 175227), (6240, 161748), (7020, 143776), (7488, 134790), (8320, 121311), (8640, 116818), (8986, 112320), (9360, 107832), (11232, 89860), (12480, 80874), (13479, 74880), (14040, 71888), (14976, 67395), (17280, 58409), (17972, 56160), (18720, 53916), (22464, 44930), (22465, 44928), (24960, 40437), (26958, 37440), (28080, 35944)]