287233920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1061}}^1$

素因数の和:1133

約数の個数: 192

約数和(自身を含む): 1013912640

約数和(自身を除く): 726678720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 64, 72, 80, 90, 94, 96, 120, 128, 141, 144, 160, 180, 188, 192, 235, 240, 282, 288, 320, 360, 376, 384, 423, 470, 480, 564, 576, 640, 705, 720, 752, 846, 940, 960, 1061, 1128, 1152, 1410, 1440, 1504, 1692, 1880, 1920, 2115, 2122, 2256, 2820, 2880, 3008, 3183, 3384, 3760, 4230, 4244, 4512, 5305, 5640, 5760, 6016, 6366, 6768, 7520, 8460, 8488, 9024, 9549, 10610, 11280, 12732, 13536, 15040, 15915, 16920, 16976, 18048, 19098, 21220, 22560, 25464, 27072, 30080, 31830, 33840, 33952, 38196, 42440, 45120, 47745, 49867, 50928, 54144, 63660, 67680, 67904, 76392, 84880, 90240, 95490, 99734, 101856, 127320, 135360, 135808, 149601, 152784, 169760, 190980, 199468, 203712, 249335, 254640, 270720, 299202, 305568, 339520, 381960, 398936, 407424, 448803, 498670, 509280, 598404, 611136, 679040, 748005, 763920, 797872, 897606, 997340, 1018560, 1196808, 1222272, 1496010, 1527840, 1595744, 1795212, 1994680, 2037120, 2244015, 2393616, 2992020, 3055680, 3191488, 3590424, 3989360, 4488030, 4787232, 5984040, 6111360, 6382976, 7180848, 7978720, 8976060, 9574464, 11968080, 14361696, 15957440, 17952120, 19148928, 23936160, 28723392, 31914880, 35904240, 47872320, 57446784, 71808480, 95744640, 143616960, 287233920]

約数ペア:

[(1, 287233920), (2, 143616960), (3, 95744640), (4, 71808480), (5, 57446784), (6, 47872320), (8, 35904240), (9, 31914880), (10, 28723392), (12, 23936160), (15, 19148928), (16, 17952120), (18, 15957440), (20, 14361696), (24, 11968080), (30, 9574464), (32, 8976060), (36, 7978720), (40, 7180848), (45, 6382976), (47, 6111360), (48, 5984040), (60, 4787232), (64, 4488030), (72, 3989360), (80, 3590424), (90, 3191488), (94, 3055680), (96, 2992020), (120, 2393616), (128, 2244015), (141, 2037120), (144, 1994680), (160, 1795212), (180, 1595744), (188, 1527840), (192, 1496010), (235, 1222272), (240, 1196808), (282, 1018560), (288, 997340), (320, 897606), (360, 797872), (376, 763920), (384, 748005), (423, 679040), (470, 611136), (480, 598404), (564, 509280), (576, 498670), (640, 448803), (705, 407424), (720, 398936), (752, 381960), (846, 339520), (940, 305568), (960, 299202), (1061, 270720), (1128, 254640), (1152, 249335), (1410, 203712), (1440, 199468), (1504, 190980), (1692, 169760), (1880, 152784), (1920, 149601), (2115, 135808), (2122, 135360), (2256, 127320), (2820, 101856), (2880, 99734), (3008, 95490), (3183, 90240), (3384, 84880), (3760, 76392), (4230, 67904), (4244, 67680), (4512, 63660), (5305, 54144), (5640, 50928), (5760, 49867), (6016, 47745), (6366, 45120), (6768, 42440), (7520, 38196), (8460, 33952), (8488, 33840), (9024, 31830), (9549, 30080), (10610, 27072), (11280, 25464), (12732, 22560), (13536, 21220), (15040, 19098), (15915, 18048), (16920, 16976)]