207933440

素因数分解:

$2^{12}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1$

素因数の和:124

約数の個数: 208

約数和(自身を含む): 594470016

約数和(自身を除く): 386536576

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 71, 80, 88, 104, 110, 128, 130, 142, 143, 160, 176, 208, 220, 256, 260, 284, 286, 320, 352, 355, 416, 440, 512, 520, 568, 572, 640, 704, 710, 715, 781, 832, 880, 923, 1024, 1040, 1136, 1144, 1280, 1408, 1420, 1430, 1562, 1664, 1760, 1846, 2048, 2080, 2272, 2288, 2560, 2816, 2840, 2860, 3124, 3328, 3520, 3692, 3905, 4096, 4160, 4544, 4576, 4615, 5120, 5632, 5680, 5720, 6248, 6656, 7040, 7384, 7810, 8320, 9088, 9152, 9230, 10153, 10240, 11264, 11360, 11440, 12496, 13312, 14080, 14768, 15620, 16640, 18176, 18304, 18460, 20306, 20480, 22528, 22720, 22880, 24992, 26624, 28160, 29536, 31240, 33280, 36352, 36608, 36920, 40612, 45056, 45440, 45760, 49984, 50765, 53248, 56320, 59072, 62480, 66560, 72704, 73216, 73840, 81224, 90880, 91520, 99968, 101530, 112640, 118144, 124960, 133120, 145408, 146432, 147680, 162448, 181760, 183040, 199936, 203060, 225280, 236288, 249920, 266240, 290816, 292864, 295360, 324896, 363520, 366080, 399872, 406120, 472576, 499840, 585728, 590720, 649792, 727040, 732160, 799744, 812240, 945152, 999680, 1181440, 1299584, 1454080, 1464320, 1599488, 1624480, 1890304, 1999360, 2362880, 2599168, 2928640, 3198976, 3248960, 3780608, 3998720, 4725760, 5198336, 6497920, 7997440, 9451520, 10396672, 12995840, 15994880, 18903040, 20793344, 25991680, 41586688, 51983360, 103966720, 207933440]

約数ペア:

[(1, 207933440), (2, 103966720), (4, 51983360), (5, 41586688), (8, 25991680), (10, 20793344), (11, 18903040), (13, 15994880), (16, 12995840), (20, 10396672), (22, 9451520), (26, 7997440), (32, 6497920), (40, 5198336), (44, 4725760), (52, 3998720), (55, 3780608), (64, 3248960), (65, 3198976), (71, 2928640), (80, 2599168), (88, 2362880), (104, 1999360), (110, 1890304), (128, 1624480), (130, 1599488), (142, 1464320), (143, 1454080), (160, 1299584), (176, 1181440), (208, 999680), (220, 945152), (256, 812240), (260, 799744), (284, 732160), (286, 727040), (320, 649792), (352, 590720), (355, 585728), (416, 499840), (440, 472576), (512, 406120), (520, 399872), (568, 366080), (572, 363520), (640, 324896), (704, 295360), (710, 292864), (715, 290816), (781, 266240), (832, 249920), (880, 236288), (923, 225280), (1024, 203060), (1040, 199936), (1136, 183040), (1144, 181760), (1280, 162448), (1408, 147680), (1420, 146432), (1430, 145408), (1562, 133120), (1664, 124960), (1760, 118144), (1846, 112640), (2048, 101530), (2080, 99968), (2272, 91520), (2288, 90880), (2560, 81224), (2816, 73840), (2840, 73216), (2860, 72704), (3124, 66560), (3328, 62480), (3520, 59072), (3692, 56320), (3905, 53248), (4096, 50765), (4160, 49984), (4544, 45760), (4576, 45440), (4615, 45056), (5120, 40612), (5632, 36920), (5680, 36608), (5720, 36352), (6248, 33280), (6656, 31240), (7040, 29536), (7384, 28160), (7810, 26624), (8320, 24992), (9088, 22880), (9152, 22720), (9230, 22528), (10153, 20480), (10240, 20306), (11264, 18460), (11360, 18304), (11440, 18176), (12496, 16640), (13312, 15620), (14080, 14768)]