21330067584

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{2803}}^1$

素因数の和:2995

約数の個数: 256

約数和(自身を含む): 68641920000

約数和(自身を除く): 47311852416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 128, 133, 149, 152, 168, 192, 224, 228, 266, 298, 304, 336, 384, 399, 447, 448, 456, 532, 596, 608, 672, 798, 894, 896, 912, 1043, 1064, 1192, 1216, 1344, 1596, 1788, 1824, 2086, 2128, 2384, 2432, 2688, 2803, 2831, 3129, 3192, 3576, 3648, 4172, 4256, 4768, 5606, 5662, 6258, 6384, 7152, 7296, 8344, 8409, 8493, 8512, 9536, 11212, 11324, 12516, 12768, 14304, 16688, 16818, 16986, 17024, 19072, 19621, 19817, 22424, 22648, 25032, 25536, 28608, 33376, 33636, 33972, 39242, 39634, 44848, 45296, 50064, 51072, 53257, 57216, 58863, 59451, 66752, 67272, 67944, 78484, 79268, 89696, 90592, 100128, 106514, 117726, 118902, 133504, 134544, 135888, 156968, 158536, 159771, 179392, 181184, 200256, 213028, 235452, 237804, 269088, 271776, 313936, 317072, 319542, 358784, 362368, 372799, 400512, 417647, 426056, 470904, 475608, 538176, 543552, 627872, 634144, 639084, 745598, 835294, 852112, 941808, 951216, 1076352, 1087104, 1118397, 1252941, 1255744, 1268288, 1278168, 1491196, 1670588, 1704224, 1883616, 1902432, 2236794, 2505882, 2511488, 2536576, 2556336, 2923529, 2982392, 3341176, 3408448, 3767232, 3804864, 4473588, 5011764, 5112672, 5847058, 5964784, 6682352, 6816896, 7534464, 7609728, 7935293, 8770587, 8947176, 10023528, 10225344, 11694116, 11929568, 13364704, 15870586, 17541174, 17894352, 20047056, 20450688, 23388232, 23805879, 23859136, 26729408, 31741172, 35082348, 35788704, 40094112, 46776464, 47611758, 47718272, 53458816, 55547051, 63482344, 70164696, 71577408, 80188224, 93552928, 95223516, 111094102, 126964688, 140329392, 143154816, 160376448, 166641153, 187105856, 190447032, 222188204, 253929376, 280658784, 333282306, 374211712, 380894064, 444376408, 507858752, 561317568, 666564612, 761788128, 888752816, 1015717504, 1122635136, 1333129224, 1523576256, 1777505632, 2666258448, 3047152512, 3555011264, 5332516896, 7110022528, 10665033792, 21330067584]

約数ペア:

[(1, 21330067584), (2, 10665033792), (3, 7110022528), (4, 5332516896), (6, 3555011264), (7, 3047152512), (8, 2666258448), (12, 1777505632), (14, 1523576256), (16, 1333129224), (19, 1122635136), (21, 1015717504), (24, 888752816), (28, 761788128), (32, 666564612), (38, 561317568), (42, 507858752), (48, 444376408), (56, 380894064), (57, 374211712), (64, 333282306), (76, 280658784), (84, 253929376), (96, 222188204), (112, 190447032), (114, 187105856), (128, 166641153), (133, 160376448), (149, 143154816), (152, 140329392), (168, 126964688), (192, 111094102), (224, 95223516), (228, 93552928), (266, 80188224), (298, 71577408), (304, 70164696), (336, 63482344), (384, 55547051), (399, 53458816), (447, 47718272), (448, 47611758), (456, 46776464), (532, 40094112), (596, 35788704), (608, 35082348), (672, 31741172), (798, 26729408), (894, 23859136), (896, 23805879), (912, 23388232), (1043, 20450688), (1064, 20047056), (1192, 17894352), (1216, 17541174), (1344, 15870586), (1596, 13364704), (1788, 11929568), (1824, 11694116), (2086, 10225344), (2128, 10023528), (2384, 8947176), (2432, 8770587), (2688, 7935293), (2803, 7609728), (2831, 7534464), (3129, 6816896), (3192, 6682352), (3576, 5964784), (3648, 5847058), (4172, 5112672), (4256, 5011764), (4768, 4473588), (5606, 3804864), (5662, 3767232), (6258, 3408448), (6384, 3341176), (7152, 2982392), (7296, 2923529), (8344, 2556336), (8409, 2536576), (8493, 2511488), (8512, 2505882), (9536, 2236794), (11212, 1902432), (11324, 1883616), (12516, 1704224), (12768, 1670588), (14304, 1491196), (16688, 1278168), (16818, 1268288), (16986, 1255744), (17024, 1252941), (19072, 1118397), (19621, 1087104), (19817, 1076352), (22424, 951216), (22648, 941808), (25032, 852112), (25536, 835294), (28608, 745598), (33376, 639084), (33636, 634144), (33972, 627872), (39242, 543552), (39634, 538176), (44848, 475608), (45296, 470904), (50064, 426056), (51072, 417647), (53257, 400512), (57216, 372799), (58863, 362368), (59451, 358784), (66752, 319542), (67272, 317072), (67944, 313936), (78484, 271776), (79268, 269088), (89696, 237804), (90592, 235452), (100128, 213028), (106514, 200256), (117726, 181184), (118902, 179392), (133504, 159771), (134544, 158536), (135888, 156968)]