211932160

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:160

約数の個数: 176

約数和(自身を含む): 573028992

約数和(自身を除く): 361096832

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 53, 55, 64, 71, 80, 88, 106, 110, 128, 142, 160, 176, 212, 220, 256, 265, 284, 320, 352, 355, 424, 440, 512, 530, 568, 583, 640, 704, 710, 781, 848, 880, 1024, 1060, 1136, 1166, 1280, 1408, 1420, 1562, 1696, 1760, 2120, 2272, 2332, 2560, 2816, 2840, 2915, 3124, 3392, 3520, 3763, 3905, 4240, 4544, 4664, 5120, 5632, 5680, 5830, 6248, 6784, 7040, 7526, 7810, 8480, 9088, 9328, 11264, 11360, 11660, 12496, 13568, 14080, 15052, 15620, 16960, 18176, 18656, 18815, 22720, 23320, 24992, 27136, 28160, 30104, 31240, 33920, 36352, 37312, 37630, 41393, 45440, 46640, 49984, 54272, 56320, 60208, 62480, 67840, 72704, 74624, 75260, 82786, 90880, 93280, 99968, 120416, 124960, 135680, 149248, 150520, 165572, 181760, 186560, 199936, 206965, 240832, 249920, 271360, 298496, 301040, 331144, 363520, 373120, 399872, 413930, 481664, 499840, 596992, 602080, 662288, 746240, 799744, 827860, 963328, 999680, 1204160, 1324576, 1492480, 1655720, 1926656, 1999360, 2408320, 2649152, 2984960, 3311440, 3853312, 3998720, 4816640, 5298304, 6622880, 9633280, 10596608, 13245760, 19266560, 21193216, 26491520, 42386432, 52983040, 105966080, 211932160]

約数ペア:

[(1, 211932160), (2, 105966080), (4, 52983040), (5, 42386432), (8, 26491520), (10, 21193216), (11, 19266560), (16, 13245760), (20, 10596608), (22, 9633280), (32, 6622880), (40, 5298304), (44, 4816640), (53, 3998720), (55, 3853312), (64, 3311440), (71, 2984960), (80, 2649152), (88, 2408320), (106, 1999360), (110, 1926656), (128, 1655720), (142, 1492480), (160, 1324576), (176, 1204160), (212, 999680), (220, 963328), (256, 827860), (265, 799744), (284, 746240), (320, 662288), (352, 602080), (355, 596992), (424, 499840), (440, 481664), (512, 413930), (530, 399872), (568, 373120), (583, 363520), (640, 331144), (704, 301040), (710, 298496), (781, 271360), (848, 249920), (880, 240832), (1024, 206965), (1060, 199936), (1136, 186560), (1166, 181760), (1280, 165572), (1408, 150520), (1420, 149248), (1562, 135680), (1696, 124960), (1760, 120416), (2120, 99968), (2272, 93280), (2332, 90880), (2560, 82786), (2816, 75260), (2840, 74624), (2915, 72704), (3124, 67840), (3392, 62480), (3520, 60208), (3763, 56320), (3905, 54272), (4240, 49984), (4544, 46640), (4664, 45440), (5120, 41393), (5632, 37630), (5680, 37312), (5830, 36352), (6248, 33920), (6784, 31240), (7040, 30104), (7526, 28160), (7810, 27136), (8480, 24992), (9088, 23320), (9328, 22720), (11264, 18815), (11360, 18656), (11660, 18176), (12496, 16960), (13568, 15620), (14080, 15052)]