210016128

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:169

約数の個数: 256

約数和(自身を含む): 689356800

約数和(自身を除く): 479340672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 43, 46, 48, 56, 64, 69, 79, 84, 86, 92, 96, 112, 128, 129, 138, 158, 161, 168, 172, 184, 192, 224, 237, 258, 276, 301, 316, 322, 336, 344, 368, 384, 448, 474, 483, 516, 552, 553, 602, 632, 644, 672, 688, 736, 896, 903, 948, 966, 989, 1032, 1104, 1106, 1204, 1264, 1288, 1344, 1376, 1472, 1659, 1806, 1817, 1896, 1932, 1978, 2064, 2208, 2212, 2408, 2528, 2576, 2688, 2752, 2944, 2967, 3318, 3397, 3612, 3634, 3792, 3864, 3956, 4128, 4416, 4424, 4816, 5056, 5152, 5451, 5504, 5934, 6636, 6794, 6923, 7224, 7268, 7584, 7728, 7912, 8256, 8832, 8848, 9632, 10112, 10191, 10304, 10902, 11868, 12719, 13272, 13588, 13846, 14448, 14536, 15168, 15456, 15824, 16512, 17696, 19264, 20382, 20608, 20769, 21804, 23736, 23779, 25438, 26544, 27176, 27692, 28896, 29072, 30336, 30912, 31648, 35392, 38157, 38528, 40764, 41538, 43608, 47472, 47558, 50876, 53088, 54352, 55384, 57792, 58144, 61824, 63296, 70784, 71337, 76314, 78131, 81528, 83076, 87216, 94944, 95116, 101752, 106176, 108704, 110768, 115584, 116288, 126592, 142674, 152628, 156262, 163056, 166152, 174432, 189888, 190232, 203504, 212352, 217408, 221536, 232576, 234393, 285348, 305256, 312524, 326112, 332304, 348864, 379776, 380464, 407008, 434816, 443072, 468786, 546917, 570696, 610512, 625048, 652224, 664608, 697728, 760928, 814016, 886144, 937572, 1093834, 1141392, 1221024, 1250096, 1304448, 1329216, 1521856, 1628032, 1640751, 1875144, 2187668, 2282784, 2442048, 2500192, 2658432, 3043712, 3281502, 3750288, 4375336, 4565568, 4884096, 5000384, 6563004, 7500576, 8750672, 9131136, 10000768, 13126008, 15001152, 17501344, 26252016, 30002304, 35002688, 52504032, 70005376, 105008064, 210016128]

約数ペア:

[(1, 210016128), (2, 105008064), (3, 70005376), (4, 52504032), (6, 35002688), (7, 30002304), (8, 26252016), (12, 17501344), (14, 15001152), (16, 13126008), (21, 10000768), (23, 9131136), (24, 8750672), (28, 7500576), (32, 6563004), (42, 5000384), (43, 4884096), (46, 4565568), (48, 4375336), (56, 3750288), (64, 3281502), (69, 3043712), (79, 2658432), (84, 2500192), (86, 2442048), (92, 2282784), (96, 2187668), (112, 1875144), (128, 1640751), (129, 1628032), (138, 1521856), (158, 1329216), (161, 1304448), (168, 1250096), (172, 1221024), (184, 1141392), (192, 1093834), (224, 937572), (237, 886144), (258, 814016), (276, 760928), (301, 697728), (316, 664608), (322, 652224), (336, 625048), (344, 610512), (368, 570696), (384, 546917), (448, 468786), (474, 443072), (483, 434816), (516, 407008), (552, 380464), (553, 379776), (602, 348864), (632, 332304), (644, 326112), (672, 312524), (688, 305256), (736, 285348), (896, 234393), (903, 232576), (948, 221536), (966, 217408), (989, 212352), (1032, 203504), (1104, 190232), (1106, 189888), (1204, 174432), (1264, 166152), (1288, 163056), (1344, 156262), (1376, 152628), (1472, 142674), (1659, 126592), (1806, 116288), (1817, 115584), (1896, 110768), (1932, 108704), (1978, 106176), (2064, 101752), (2208, 95116), (2212, 94944), (2408, 87216), (2528, 83076), (2576, 81528), (2688, 78131), (2752, 76314), (2944, 71337), (2967, 70784), (3318, 63296), (3397, 61824), (3612, 58144), (3634, 57792), (3792, 55384), (3864, 54352), (3956, 53088), (4128, 50876), (4416, 47558), (4424, 47472), (4816, 43608), (5056, 41538), (5152, 40764), (5451, 38528), (5504, 38157), (5934, 35392), (6636, 31648), (6794, 30912), (6923, 30336), (7224, 29072), (7268, 28896), (7584, 27692), (7728, 27176), (7912, 26544), (8256, 25438), (8832, 23779), (8848, 23736), (9632, 21804), (10112, 20769), (10191, 20608), (10304, 20382), (10902, 19264), (11868, 17696), (12719, 16512), (13272, 15824), (13588, 15456), (13846, 15168), (14448, 14536)]