7420299840

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6091}}^1$

素因数の和:6167

約数の個数: 280

約数和(自身を含む): 26961340032

約数和(自身を除く): 19541040192

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 64, 72, 80, 81, 90, 94, 96, 108, 120, 135, 141, 144, 160, 162, 180, 188, 192, 216, 235, 240, 270, 282, 288, 320, 324, 360, 376, 405, 423, 432, 470, 480, 540, 564, 576, 648, 705, 720, 752, 810, 846, 864, 940, 960, 1080, 1128, 1269, 1296, 1410, 1440, 1504, 1620, 1692, 1728, 1880, 2115, 2160, 2256, 2538, 2592, 2820, 2880, 3008, 3240, 3384, 3760, 3807, 4230, 4320, 4512, 5076, 5184, 5640, 6091, 6345, 6480, 6768, 7520, 7614, 8460, 8640, 9024, 10152, 11280, 12182, 12690, 12960, 13536, 15040, 15228, 16920, 18273, 19035, 20304, 22560, 24364, 25380, 25920, 27072, 30455, 30456, 33840, 36546, 38070, 40608, 45120, 48728, 50760, 54819, 60910, 60912, 67680, 73092, 76140, 81216, 91365, 97456, 101520, 109638, 121820, 121824, 135360, 146184, 152280, 164457, 182730, 194912, 203040, 219276, 243640, 243648, 274095, 286277, 292368, 304560, 328914, 365460, 389824, 406080, 438552, 487280, 493371, 548190, 572554, 584736, 609120, 657828, 730920, 822285, 858831, 877104, 974560, 986742, 1096380, 1145108, 1169472, 1218240, 1315656, 1431385, 1461840, 1644570, 1717662, 1754208, 1949120, 1973484, 2192760, 2290216, 2466855, 2576493, 2631312, 2862770, 2923680, 3289140, 3435324, 3508416, 3946968, 4294155, 4385520, 4580432, 4933710, 5152986, 5262624, 5725540, 5847360, 6578280, 6870648, 7729479, 7893936, 8588310, 8771040, 9160864, 9867420, 10305972, 10525248, 11451080, 12882465, 13156560, 13741296, 15458958, 15787872, 17176620, 17542080, 18321728, 19734840, 20611944, 22902160, 23188437, 25764930, 26313120, 27482592, 30917916, 31575744, 34353240, 38647395, 39469680, 41223888, 45804320, 46376874, 51529860, 52626240, 54965184, 61835832, 68706480, 77294790, 78939360, 82447776, 91608640, 92753748, 103059720, 115942185, 123671664, 137412960, 154589580, 157878720, 164895552, 185507496, 206119440, 231884370, 247343328, 274825920, 309179160, 371014992, 412238880, 463768740, 494686656, 618358320, 742029984, 824477760, 927537480, 1236716640, 1484059968, 1855074960, 2473433280, 3710149920, 7420299840]

約数ペア:

[(1, 7420299840), (2, 3710149920), (3, 2473433280), (4, 1855074960), (5, 1484059968), (6, 1236716640), (8, 927537480), (9, 824477760), (10, 742029984), (12, 618358320), (15, 494686656), (16, 463768740), (18, 412238880), (20, 371014992), (24, 309179160), (27, 274825920), (30, 247343328), (32, 231884370), (36, 206119440), (40, 185507496), (45, 164895552), (47, 157878720), (48, 154589580), (54, 137412960), (60, 123671664), (64, 115942185), (72, 103059720), (80, 92753748), (81, 91608640), (90, 82447776), (94, 78939360), (96, 77294790), (108, 68706480), (120, 61835832), (135, 54965184), (141, 52626240), (144, 51529860), (160, 46376874), (162, 45804320), (180, 41223888), (188, 39469680), (192, 38647395), (216, 34353240), (235, 31575744), (240, 30917916), (270, 27482592), (282, 26313120), (288, 25764930), (320, 23188437), (324, 22902160), (360, 20611944), (376, 19734840), (405, 18321728), (423, 17542080), (432, 17176620), (470, 15787872), (480, 15458958), (540, 13741296), (564, 13156560), (576, 12882465), (648, 11451080), (705, 10525248), (720, 10305972), (752, 9867420), (810, 9160864), (846, 8771040), (864, 8588310), (940, 7893936), (960, 7729479), (1080, 6870648), (1128, 6578280), (1269, 5847360), (1296, 5725540), (1410, 5262624), (1440, 5152986), (1504, 4933710), (1620, 4580432), (1692, 4385520), (1728, 4294155), (1880, 3946968), (2115, 3508416), (2160, 3435324), (2256, 3289140), (2538, 2923680), (2592, 2862770), (2820, 2631312), (2880, 2576493), (3008, 2466855), (3240, 2290216), (3384, 2192760), (3760, 1973484), (3807, 1949120), (4230, 1754208), (4320, 1717662), (4512, 1644570), (5076, 1461840), (5184, 1431385), (5640, 1315656), (6091, 1218240), (6345, 1169472), (6480, 1145108), (6768, 1096380), (7520, 986742), (7614, 974560), (8460, 877104), (8640, 858831), (9024, 822285), (10152, 730920), (11280, 657828), (12182, 609120), (12690, 584736), (12960, 572554), (13536, 548190), (15040, 493371), (15228, 487280), (16920, 438552), (18273, 406080), (19035, 389824), (20304, 365460), (22560, 328914), (24364, 304560), (25380, 292368), (25920, 286277), (27072, 274095), (30455, 243648), (30456, 243640), (33840, 219276), (36546, 203040), (38070, 194912), (40608, 182730), (45120, 164457), (48728, 152280), (50760, 146184), (54819, 135360), (60910, 121824), (60912, 121820), (67680, 109638), (73092, 101520), (76140, 97456), (81216, 91365)]