228502080

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{499}}^1$

素因数の和:578

約数の個数: 224

約数和(自身を含む): 822960000

約数和(自身を除く): 594457920

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, 53, 54, 60, 64, 72, 80, 90, 96, 106, 108, 120, 135, 144, 159, 160, 180, 192, 212, 216, 240, 265, 270, 288, 318, 320, 360, 424, 432, 477, 480, 499, 530, 540, 576, 636, 720, 795, 848, 864, 954, 960, 998, 1060, 1080, 1272, 1431, 1440, 1497, 1590, 1696, 1728, 1908, 1996, 2120, 2160, 2385, 2495, 2544, 2862, 2880, 2994, 3180, 3392, 3816, 3992, 4240, 4320, 4491, 4770, 4990, 5088, 5724, 5988, 6360, 7155, 7485, 7632, 7984, 8480, 8640, 8982, 9540, 9980, 10176, 11448, 11976, 12720, 13473, 14310, 14970, 15264, 15968, 16960, 17964, 19080, 19960, 22455, 22896, 23952, 25440, 26447, 26946, 28620, 29940, 30528, 31936, 35928, 38160, 39920, 44910, 45792, 47904, 50880, 52894, 53892, 57240, 59880, 67365, 71856, 76320, 79341, 79840, 89820, 91584, 95808, 105788, 107784, 114480, 119760, 132235, 134730, 143712, 152640, 158682, 159680, 179640, 211576, 215568, 228960, 238023, 239520, 264470, 269460, 287424, 317364, 359280, 396705, 423152, 431136, 457920, 476046, 479040, 528940, 538920, 634728, 714069, 718560, 793410, 846304, 862272, 952092, 1057880, 1077840, 1190115, 1269456, 1428138, 1437120, 1586820, 1692608, 1904184, 2115760, 2155680, 2380230, 2538912, 2856276, 3173640, 3570345, 3808368, 4231520, 4311360, 4760460, 5077824, 5712552, 6347280, 7140690, 7616736, 8463040, 9520920, 11425104, 12694560, 14281380, 15233472, 19041840, 22850208, 25389120, 28562760, 38083680, 45700416, 57125520, 76167360, 114251040, 228502080]

約数ペア:

[(1, 228502080), (2, 114251040), (3, 76167360), (4, 57125520), (5, 45700416), (6, 38083680), (8, 28562760), (9, 25389120), (10, 22850208), (12, 19041840), (15, 15233472), (16, 14281380), (18, 12694560), (20, 11425104), (24, 9520920), (27, 8463040), (30, 7616736), (32, 7140690), (36, 6347280), (40, 5712552), (45, 5077824), (48, 4760460), (53, 4311360), (54, 4231520), (60, 3808368), (64, 3570345), (72, 3173640), (80, 2856276), (90, 2538912), (96, 2380230), (106, 2155680), (108, 2115760), (120, 1904184), (135, 1692608), (144, 1586820), (159, 1437120), (160, 1428138), (180, 1269456), (192, 1190115), (212, 1077840), (216, 1057880), (240, 952092), (265, 862272), (270, 846304), (288, 793410), (318, 718560), (320, 714069), (360, 634728), (424, 538920), (432, 528940), (477, 479040), (480, 476046), (499, 457920), (530, 431136), (540, 423152), (576, 396705), (636, 359280), (720, 317364), (795, 287424), (848, 269460), (864, 264470), (954, 239520), (960, 238023), (998, 228960), (1060, 215568), (1080, 211576), (1272, 179640), (1431, 159680), (1440, 158682), (1497, 152640), (1590, 143712), (1696, 134730), (1728, 132235), (1908, 119760), (1996, 114480), (2120, 107784), (2160, 105788), (2385, 95808), (2495, 91584), (2544, 89820), (2862, 79840), (2880, 79341), (2994, 76320), (3180, 71856), (3392, 67365), (3816, 59880), (3992, 57240), (4240, 53892), (4320, 52894), (4491, 50880), (4770, 47904), (4990, 45792), (5088, 44910), (5724, 39920), (5988, 38160), (6360, 35928), (7155, 31936), (7485, 30528), (7632, 29940), (7984, 28620), (8480, 26946), (8640, 26447), (8982, 25440), (9540, 23952), (9980, 22896), (10176, 22455), (11448, 19960), (11976, 19080), (12720, 17964), (13473, 16960), (14310, 15968), (14970, 15264)]