211537920

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1$

素因数の和:356

約数の個数: 208

約数和(自身を含む): 740728512

約数和(自身を除く): 529190592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 313, 320, 330, 352, 384, 440, 480, 512, 528, 626, 640, 660, 704, 768, 880, 939, 960, 1024, 1056, 1252, 1280, 1320, 1408, 1536, 1565, 1760, 1878, 1920, 2048, 2112, 2504, 2560, 2640, 2816, 3072, 3130, 3443, 3520, 3756, 3840, 4096, 4224, 4695, 5008, 5120, 5280, 5632, 6144, 6260, 6886, 7040, 7512, 7680, 8448, 9390, 10016, 10240, 10329, 10560, 11264, 12288, 12520, 13772, 14080, 15024, 15360, 16896, 17215, 18780, 20032, 20480, 20658, 21120, 22528, 25040, 27544, 28160, 30048, 30720, 33792, 34430, 37560, 40064, 41316, 42240, 45056, 50080, 51645, 55088, 56320, 60096, 61440, 67584, 68860, 75120, 80128, 82632, 84480, 100160, 103290, 110176, 112640, 120192, 135168, 137720, 150240, 160256, 165264, 168960, 200320, 206580, 220352, 225280, 240384, 275440, 300480, 320512, 330528, 337920, 400640, 413160, 440704, 480768, 550880, 600960, 641024, 661056, 675840, 801280, 826320, 881408, 961536, 1101760, 1201920, 1282048, 1322112, 1602560, 1652640, 1762816, 1923072, 2203520, 2403840, 2644224, 3205120, 3305280, 3525632, 3846144, 4407040, 4807680, 5288448, 6410240, 6610560, 7051264, 8814080, 9615360, 10576896, 13221120, 14102528, 17628160, 19230720, 21153792, 26442240, 35256320, 42307584, 52884480, 70512640, 105768960, 211537920]

約数ペア:

[(1, 211537920), (2, 105768960), (3, 70512640), (4, 52884480), (5, 42307584), (6, 35256320), (8, 26442240), (10, 21153792), (11, 19230720), (12, 17628160), (15, 14102528), (16, 13221120), (20, 10576896), (22, 9615360), (24, 8814080), (30, 7051264), (32, 6610560), (33, 6410240), (40, 5288448), (44, 4807680), (48, 4407040), (55, 3846144), (60, 3525632), (64, 3305280), (66, 3205120), (80, 2644224), (88, 2403840), (96, 2203520), (110, 1923072), (120, 1762816), (128, 1652640), (132, 1602560), (160, 1322112), (165, 1282048), (176, 1201920), (192, 1101760), (220, 961536), (240, 881408), (256, 826320), (264, 801280), (313, 675840), (320, 661056), (330, 641024), (352, 600960), (384, 550880), (440, 480768), (480, 440704), (512, 413160), (528, 400640), (626, 337920), (640, 330528), (660, 320512), (704, 300480), (768, 275440), (880, 240384), (939, 225280), (960, 220352), (1024, 206580), (1056, 200320), (1252, 168960), (1280, 165264), (1320, 160256), (1408, 150240), (1536, 137720), (1565, 135168), (1760, 120192), (1878, 112640), (1920, 110176), (2048, 103290), (2112, 100160), (2504, 84480), (2560, 82632), (2640, 80128), (2816, 75120), (3072, 68860), (3130, 67584), (3443, 61440), (3520, 60096), (3756, 56320), (3840, 55088), (4096, 51645), (4224, 50080), (4695, 45056), (5008, 42240), (5120, 41316), (5280, 40064), (5632, 37560), (6144, 34430), (6260, 33792), (6886, 30720), (7040, 30048), (7512, 28160), (7680, 27544), (8448, 25040), (9390, 22528), (10016, 21120), (10240, 20658), (10329, 20480), (10560, 20032), (11264, 18780), (12288, 17215), (12520, 16896), (13772, 15360), (14080, 15024)]