913230720

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1289}}^1$

素因数の和:1358

約数の個数: 256

約数和(自身を含む): 3315816000

約数和(自身を除く): 2402585280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 64, 72, 80, 82, 90, 96, 108, 120, 123, 128, 135, 144, 160, 164, 180, 192, 205, 216, 240, 246, 270, 288, 320, 328, 360, 369, 384, 410, 432, 480, 492, 540, 576, 615, 640, 656, 720, 738, 820, 864, 960, 984, 1080, 1107, 1152, 1230, 1289, 1312, 1440, 1476, 1640, 1728, 1845, 1920, 1968, 2160, 2214, 2460, 2578, 2624, 2880, 2952, 3280, 3456, 3690, 3867, 3936, 4320, 4428, 4920, 5156, 5248, 5535, 5760, 5904, 6445, 6560, 7380, 7734, 7872, 8640, 8856, 9840, 10312, 11070, 11601, 11808, 12890, 13120, 14760, 15468, 15744, 17280, 17712, 19335, 19680, 20624, 22140, 23202, 23616, 25780, 26240, 29520, 30936, 34803, 35424, 38670, 39360, 41248, 44280, 46404, 47232, 51560, 52849, 58005, 59040, 61872, 69606, 70848, 77340, 78720, 82496, 88560, 92808, 103120, 105698, 116010, 118080, 123744, 139212, 141696, 154680, 158547, 164992, 174015, 177120, 185616, 206240, 211396, 232020, 236160, 247488, 264245, 278424, 309360, 317094, 348030, 354240, 371232, 412480, 422792, 464040, 475641, 494976, 528490, 556848, 618720, 634188, 696060, 708480, 742464, 792735, 824960, 845584, 928080, 951282, 1056980, 1113696, 1237440, 1268376, 1392120, 1426923, 1484928, 1585470, 1691168, 1856160, 1902564, 2113960, 2227392, 2378205, 2474880, 2536752, 2784240, 2853846, 3170940, 3382336, 3712320, 3805128, 4227920, 4454784, 4756410, 5073504, 5568480, 5707692, 6341880, 6764672, 7134615, 7424640, 7610256, 8455840, 9512820, 10147008, 11136960, 11415384, 12683760, 14269230, 15220512, 16911680, 19025640, 20294016, 22273920, 22830768, 25367520, 28538460, 30441024, 33823360, 38051280, 45661536, 50735040, 57076920, 60882048, 76102560, 91323072, 101470080, 114153840, 152205120, 182646144, 228307680, 304410240, 456615360, 913230720]

約数ペア:

[(1, 913230720), (2, 456615360), (3, 304410240), (4, 228307680), (5, 182646144), (6, 152205120), (8, 114153840), (9, 101470080), (10, 91323072), (12, 76102560), (15, 60882048), (16, 57076920), (18, 50735040), (20, 45661536), (24, 38051280), (27, 33823360), (30, 30441024), (32, 28538460), (36, 25367520), (40, 22830768), (41, 22273920), (45, 20294016), (48, 19025640), (54, 16911680), (60, 15220512), (64, 14269230), (72, 12683760), (80, 11415384), (82, 11136960), (90, 10147008), (96, 9512820), (108, 8455840), (120, 7610256), (123, 7424640), (128, 7134615), (135, 6764672), (144, 6341880), (160, 5707692), (164, 5568480), (180, 5073504), (192, 4756410), (205, 4454784), (216, 4227920), (240, 3805128), (246, 3712320), (270, 3382336), (288, 3170940), (320, 2853846), (328, 2784240), (360, 2536752), (369, 2474880), (384, 2378205), (410, 2227392), (432, 2113960), (480, 1902564), (492, 1856160), (540, 1691168), (576, 1585470), (615, 1484928), (640, 1426923), (656, 1392120), (720, 1268376), (738, 1237440), (820, 1113696), (864, 1056980), (960, 951282), (984, 928080), (1080, 845584), (1107, 824960), (1152, 792735), (1230, 742464), (1289, 708480), (1312, 696060), (1440, 634188), (1476, 618720), (1640, 556848), (1728, 528490), (1845, 494976), (1920, 475641), (1968, 464040), (2160, 422792), (2214, 412480), (2460, 371232), (2578, 354240), (2624, 348030), (2880, 317094), (2952, 309360), (3280, 278424), (3456, 264245), (3690, 247488), (3867, 236160), (3936, 232020), (4320, 211396), (4428, 206240), (4920, 185616), (5156, 177120), (5248, 174015), (5535, 164992), (5760, 158547), (5904, 154680), (6445, 141696), (6560, 139212), (7380, 123744), (7734, 118080), (7872, 116010), (8640, 105698), (8856, 103120), (9840, 92808), (10312, 88560), (11070, 82496), (11601, 78720), (11808, 77340), (12890, 70848), (13120, 69606), (14760, 61872), (15468, 59040), (15744, 58005), (17280, 52849), (17712, 51560), (19335, 47232), (19680, 46404), (20624, 44280), (22140, 41248), (23202, 39360), (23616, 38670), (25780, 35424), (26240, 34803), (29520, 30936)]