69242880

素因数分解:

$2^{12}\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1$

素因数の和:69

約数の個数: 312

約数和(自身を含む): 268926912

約数和(自身を除く): 199684032

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 49, 56, 60, 64, 69, 70, 80, 84, 92, 96, 98, 105, 112, 115, 120, 128, 138, 140, 147, 160, 161, 168, 184, 192, 196, 210, 224, 230, 240, 245, 256, 276, 280, 294, 320, 322, 336, 345, 368, 384, 392, 420, 448, 460, 480, 483, 490, 512, 552, 560, 588, 640, 644, 672, 690, 735, 736, 768, 784, 805, 840, 896, 920, 960, 966, 980, 1024, 1104, 1120, 1127, 1176, 1280, 1288, 1344, 1380, 1470, 1472, 1536, 1568, 1610, 1680, 1792, 1840, 1920, 1932, 1960, 2048, 2208, 2240, 2254, 2352, 2415, 2560, 2576, 2688, 2760, 2940, 2944, 3072, 3136, 3220, 3360, 3381, 3584, 3680, 3840, 3864, 3920, 4096, 4416, 4480, 4508, 4704, 4830, 5120, 5152, 5376, 5520, 5635, 5880, 5888, 6144, 6272, 6440, 6720, 6762, 7168, 7360, 7680, 7728, 7840, 8832, 8960, 9016, 9408, 9660, 10240, 10304, 10752, 11040, 11270, 11760, 11776, 12288, 12544, 12880, 13440, 13524, 14336, 14720, 15360, 15456, 15680, 16905, 17664, 17920, 18032, 18816, 19320, 20480, 20608, 21504, 22080, 22540, 23520, 23552, 25088, 25760, 26880, 27048, 28672, 29440, 30720, 30912, 31360, 33810, 35328, 35840, 36064, 37632, 38640, 41216, 43008, 44160, 45080, 47040, 47104, 50176, 51520, 53760, 54096, 58880, 61440, 61824, 62720, 67620, 70656, 71680, 72128, 75264, 77280, 82432, 86016, 88320, 90160, 94080, 94208, 100352, 103040, 107520, 108192, 117760, 123648, 125440, 135240, 141312, 143360, 144256, 150528, 154560, 164864, 176640, 180320, 188160, 200704, 206080, 215040, 216384, 235520, 247296, 250880, 270480, 282624, 288512, 301056, 309120, 329728, 353280, 360640, 376320, 412160, 430080, 432768, 471040, 494592, 501760, 540960, 577024, 602112, 618240, 659456, 706560, 721280, 752640, 824320, 865536, 989184, 1003520, 1081920, 1154048, 1236480, 1413120, 1442560, 1505280, 1648640, 1731072, 1978368, 2163840, 2308096, 2472960, 2885120, 3010560, 3297280, 3462144, 4327680, 4616192, 4945920, 5770240, 6924288, 8655360, 9891840, 11540480, 13848576, 17310720, 23080960, 34621440, 69242880]

約数ペア:

[(1, 69242880), (2, 34621440), (3, 23080960), (4, 17310720), (5, 13848576), (6, 11540480), (7, 9891840), (8, 8655360), (10, 6924288), (12, 5770240), (14, 4945920), (15, 4616192), (16, 4327680), (20, 3462144), (21, 3297280), (23, 3010560), (24, 2885120), (28, 2472960), (30, 2308096), (32, 2163840), (35, 1978368), (40, 1731072), (42, 1648640), (46, 1505280), (48, 1442560), (49, 1413120), (56, 1236480), (60, 1154048), (64, 1081920), (69, 1003520), (70, 989184), (80, 865536), (84, 824320), (92, 752640), (96, 721280), (98, 706560), (105, 659456), (112, 618240), (115, 602112), (120, 577024), (128, 540960), (138, 501760), (140, 494592), (147, 471040), (160, 432768), (161, 430080), (168, 412160), (184, 376320), (192, 360640), (196, 353280), (210, 329728), (224, 309120), (230, 301056), (240, 288512), (245, 282624), (256, 270480), (276, 250880), (280, 247296), (294, 235520), (320, 216384), (322, 215040), (336, 206080), (345, 200704), (368, 188160), (384, 180320), (392, 176640), (420, 164864), (448, 154560), (460, 150528), (480, 144256), (483, 143360), (490, 141312), (512, 135240), (552, 125440), (560, 123648), (588, 117760), (640, 108192), (644, 107520), (672, 103040), (690, 100352), (735, 94208), (736, 94080), (768, 90160), (784, 88320), (805, 86016), (840, 82432), (896, 77280), (920, 75264), (960, 72128), (966, 71680), (980, 70656), (1024, 67620), (1104, 62720), (1120, 61824), (1127, 61440), (1176, 58880), (1280, 54096), (1288, 53760), (1344, 51520), (1380, 50176), (1470, 47104), (1472, 47040), (1536, 45080), (1568, 44160), (1610, 43008), (1680, 41216), (1792, 38640), (1840, 37632), (1920, 36064), (1932, 35840), (1960, 35328), (2048, 33810), (2208, 31360), (2240, 30912), (2254, 30720), (2352, 29440), (2415, 28672), (2560, 27048), (2576, 26880), (2688, 25760), (2760, 25088), (2940, 23552), (2944, 23520), (3072, 22540), (3136, 22080), (3220, 21504), (3360, 20608), (3381, 20480), (3584, 19320), (3680, 18816), (3840, 18032), (3864, 17920), (3920, 17664), (4096, 16905), (4416, 15680), (4480, 15456), (4508, 15360), (4704, 14720), (4830, 14336), (5120, 13524), (5152, 13440), (5376, 12880), (5520, 12544), (5635, 12288), (5880, 11776), (5888, 11760), (6144, 11270), (6272, 11040), (6440, 10752), (6720, 10304), (6762, 10240), (7168, 9660), (7360, 9408), (7680, 9016), (7728, 8960), (7840, 8832)]