14981561280

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{247711}}^1$

素因数の和:247744

約数の個数: 224

約数和(自身を含む): 60402094080

約数和(自身を除く): 45420532800

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, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 5040, 6048, 6720, 7560, 8640, 10080, 12096, 15120, 20160, 30240, 60480, 247711, 495422, 743133, 990844, 1238555, 1486266, 1733977, 1981688, 2229399, 2477110, 2972532, 3467954, 3715665, 3963376, 4458798, 4954220, 5201931, 5945064, 6688197, 6935908, 7431330, 7926752, 8669885, 8917596, 9908440, 10403862, 11146995, 11890128, 13376394, 13871816, 14862660, 15605793, 15853504, 17339770, 17835192, 19816880, 20807724, 22293990, 23780256, 26009655, 26752788, 27743632, 29725320, 31211586, 33440985, 34679540, 35670384, 39633760, 41615448, 44587980, 46817379, 47560512, 52019310, 53505576, 55487264, 59450640, 62423172, 66881970, 69359080, 71340768, 78028965, 79267520, 83230896, 89175960, 93634758, 104038620, 107011152, 110974528, 118901280, 124846344, 133763940, 138718160, 142681536, 156057930, 166461792, 178351920, 187269516, 208077240, 214022304, 234086895, 237802560, 249692688, 267527880, 277436320, 312115860, 332923584, 356703840, 374539032, 416154480, 428044608, 468173790, 499385376, 535055760, 554872640, 624231720, 713407680, 749078064, 832308960, 936347580, 998770752, 1070111520, 1248463440, 1498156128, 1664617920, 1872695160, 2140223040, 2496926880, 2996312256, 3745390320, 4993853760, 7490780640, 14981561280]

約数ペア:

[(1, 14981561280), (2, 7490780640), (3, 4993853760), (4, 3745390320), (5, 2996312256), (6, 2496926880), (7, 2140223040), (8, 1872695160), (9, 1664617920), (10, 1498156128), (12, 1248463440), (14, 1070111520), (15, 998770752), (16, 936347580), (18, 832308960), (20, 749078064), (21, 713407680), (24, 624231720), (27, 554872640), (28, 535055760), (30, 499385376), (32, 468173790), (35, 428044608), (36, 416154480), (40, 374539032), (42, 356703840), (45, 332923584), (48, 312115860), (54, 277436320), (56, 267527880), (60, 249692688), (63, 237802560), (64, 234086895), (70, 214022304), (72, 208077240), (80, 187269516), (84, 178351920), (90, 166461792), (96, 156057930), (105, 142681536), (108, 138718160), (112, 133763940), (120, 124846344), (126, 118901280), (135, 110974528), (140, 107011152), (144, 104038620), (160, 93634758), (168, 89175960), (180, 83230896), (189, 79267520), (192, 78028965), (210, 71340768), (216, 69359080), (224, 66881970), (240, 62423172), (252, 59450640), (270, 55487264), (280, 53505576), (288, 52019310), (315, 47560512), (320, 46817379), (336, 44587980), (360, 41615448), (378, 39633760), (420, 35670384), (432, 34679540), (448, 33440985), (480, 31211586), (504, 29725320), (540, 27743632), (560, 26752788), (576, 26009655), (630, 23780256), (672, 22293990), (720, 20807724), (756, 19816880), (840, 17835192), (864, 17339770), (945, 15853504), (960, 15605793), (1008, 14862660), (1080, 13871816), (1120, 13376394), (1260, 11890128), (1344, 11146995), (1440, 10403862), (1512, 9908440), (1680, 8917596), (1728, 8669885), (1890, 7926752), (2016, 7431330), (2160, 6935908), (2240, 6688197), (2520, 5945064), (2880, 5201931), (3024, 4954220), (3360, 4458798), (3780, 3963376), (4032, 3715665), (4320, 3467954), (5040, 2972532), (6048, 2477110), (6720, 2229399), (7560, 1981688), (8640, 1733977), (10080, 1486266), (12096, 1238555), (15120, 990844), (20160, 743133), (30240, 495422), (60480, 247711)]