550247040

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{4549}}^1$

素因数の和:4584

約数の個数: 256

約数和(自身を含む): 2227680000

約数和(自身を除く): 1677432960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 4032, 4320, 4480, 4549, 5040, 5760, 6048, 6720, 7560, 8064, 8640, 9098, 10080, 12096, 13440, 13647, 15120, 17280, 18196, 20160, 22745, 24192, 27294, 30240, 31843, 36392, 40320, 40941, 45490, 54588, 60480, 63686, 68235, 72784, 81882, 90980, 95529, 109176, 120960, 122823, 127372, 136470, 145568, 159215, 163764, 181960, 191058, 204705, 218352, 245646, 254744, 272940, 286587, 291136, 318430, 327528, 363920, 382116, 409410, 436704, 477645, 491292, 509488, 545880, 573174, 582272, 614115, 636860, 655056, 727840, 764232, 818820, 859761, 873408, 955290, 982584, 1018976, 1091760, 1146348, 1228230, 1273720, 1310112, 1432935, 1455680, 1528464, 1637640, 1719522, 1746816, 1910580, 1965168, 2037952, 2183520, 2292696, 2456460, 2547440, 2620224, 2865870, 2911360, 3056928, 3275280, 3439044, 3821160, 3930336, 4075904, 4298805, 4367040, 4585392, 4912920, 5094880, 5240448, 5731740, 6113856, 6550560, 6878088, 7642320, 7860672, 8597610, 8734080, 9170784, 9825840, 10189760, 11463480, 12227712, 13101120, 13756176, 15284640, 15721344, 17195220, 18341568, 19651680, 20379520, 22926960, 26202240, 27512352, 30569280, 34390440, 36683136, 39303360, 45853920, 55024704, 61138560, 68780880, 78606720, 91707840, 110049408, 137561760, 183415680, 275123520, 550247040]

約数ペア:

[(1, 550247040), (2, 275123520), (3, 183415680), (4, 137561760), (5, 110049408), (6, 91707840), (7, 78606720), (8, 68780880), (9, 61138560), (10, 55024704), (12, 45853920), (14, 39303360), (15, 36683136), (16, 34390440), (18, 30569280), (20, 27512352), (21, 26202240), (24, 22926960), (27, 20379520), (28, 19651680), (30, 18341568), (32, 17195220), (35, 15721344), (36, 15284640), (40, 13756176), (42, 13101120), (45, 12227712), (48, 11463480), (54, 10189760), (56, 9825840), (60, 9170784), (63, 8734080), (64, 8597610), (70, 7860672), (72, 7642320), (80, 6878088), (84, 6550560), (90, 6113856), (96, 5731740), (105, 5240448), (108, 5094880), (112, 4912920), (120, 4585392), (126, 4367040), (128, 4298805), (135, 4075904), (140, 3930336), (144, 3821160), (160, 3439044), (168, 3275280), (180, 3056928), (189, 2911360), (192, 2865870), (210, 2620224), (216, 2547440), (224, 2456460), (240, 2292696), (252, 2183520), (270, 2037952), (280, 1965168), (288, 1910580), (315, 1746816), (320, 1719522), (336, 1637640), (360, 1528464), (378, 1455680), (384, 1432935), (420, 1310112), (432, 1273720), (448, 1228230), (480, 1146348), (504, 1091760), (540, 1018976), (560, 982584), (576, 955290), (630, 873408), (640, 859761), (672, 818820), (720, 764232), (756, 727840), (840, 655056), (864, 636860), (896, 614115), (945, 582272), (960, 573174), (1008, 545880), (1080, 509488), (1120, 491292), (1152, 477645), (1260, 436704), (1344, 409410), (1440, 382116), (1512, 363920), (1680, 327528), (1728, 318430), (1890, 291136), (1920, 286587), (2016, 272940), (2160, 254744), (2240, 245646), (2520, 218352), (2688, 204705), (2880, 191058), (3024, 181960), (3360, 163764), (3456, 159215), (3780, 145568), (4032, 136470), (4320, 127372), (4480, 122823), (4549, 120960), (5040, 109176), (5760, 95529), (6048, 90980), (6720, 81882), (7560, 72784), (8064, 68235), (8640, 63686), (9098, 60480), (10080, 54588), (12096, 45490), (13440, 40941), (13647, 40320), (15120, 36392), (17280, 31843), (18196, 30240), (20160, 27294), (22745, 24192)]