686776320

素因数分解:

$2^{13}\times 3^6\times 5^1\times {\mathrm{23}}^1$

素因数の和:72

約数の個数: 392

約数和(自身を含む): 2578553136

約数和(自身を除く): 1891776816

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 128, 135, 138, 144, 160, 162, 180, 184, 192, 207, 216, 230, 240, 243, 256, 270, 276, 288, 320, 324, 345, 360, 368, 384, 405, 414, 432, 460, 480, 486, 512, 540, 552, 576, 621, 640, 648, 690, 720, 729, 736, 768, 810, 828, 864, 920, 960, 972, 1024, 1035, 1080, 1104, 1152, 1215, 1242, 1280, 1296, 1380, 1440, 1458, 1472, 1536, 1620, 1656, 1728, 1840, 1863, 1920, 1944, 2048, 2070, 2160, 2208, 2304, 2430, 2484, 2560, 2592, 2760, 2880, 2916, 2944, 3072, 3105, 3240, 3312, 3456, 3645, 3680, 3726, 3840, 3888, 4096, 4140, 4320, 4416, 4608, 4860, 4968, 5120, 5184, 5520, 5589, 5760, 5832, 5888, 6144, 6210, 6480, 6624, 6912, 7290, 7360, 7452, 7680, 7776, 8192, 8280, 8640, 8832, 9216, 9315, 9720, 9936, 10240, 10368, 11040, 11178, 11520, 11664, 11776, 12288, 12420, 12960, 13248, 13824, 14580, 14720, 14904, 15360, 15552, 16560, 16767, 17280, 17664, 18432, 18630, 19440, 19872, 20480, 20736, 22080, 22356, 23040, 23328, 23552, 24576, 24840, 25920, 26496, 27648, 27945, 29160, 29440, 29808, 30720, 31104, 33120, 33534, 34560, 35328, 36864, 37260, 38880, 39744, 40960, 41472, 44160, 44712, 46080, 46656, 47104, 49680, 51840, 52992, 55296, 55890, 58320, 58880, 59616, 61440, 62208, 66240, 67068, 69120, 70656, 73728, 74520, 77760, 79488, 82944, 83835, 88320, 89424, 92160, 93312, 94208, 99360, 103680, 105984, 110592, 111780, 116640, 117760, 119232, 122880, 124416, 132480, 134136, 138240, 141312, 149040, 155520, 158976, 165888, 167670, 176640, 178848, 184320, 186624, 188416, 198720, 207360, 211968, 221184, 223560, 233280, 235520, 238464, 248832, 264960, 268272, 276480, 282624, 298080, 311040, 317952, 331776, 335340, 353280, 357696, 368640, 373248, 397440, 414720, 423936, 447120, 466560, 471040, 476928, 497664, 529920, 536544, 552960, 565248, 596160, 622080, 635904, 663552, 670680, 706560, 715392, 746496, 794880, 829440, 847872, 894240, 933120, 942080, 953856, 995328, 1059840, 1073088, 1105920, 1192320, 1244160, 1271808, 1341360, 1413120, 1430784, 1492992, 1589760, 1658880, 1695744, 1788480, 1866240, 1907712, 1990656, 2119680, 2146176, 2384640, 2488320, 2543616, 2682720, 2826240, 2861568, 2985984, 3179520, 3317760, 3576960, 3732480, 3815424, 4239360, 4292352, 4769280, 4976640, 5087232, 5365440, 5723136, 5971968, 6359040, 7153920, 7464960, 7630848, 8478720, 8584704, 9538560, 9953280, 10730880, 11446272, 12718080, 14307840, 14929920, 15261696, 17169408, 19077120, 21461760, 22892544, 25436160, 28615680, 29859840, 34338816, 38154240, 42923520, 45785088, 57231360, 68677632, 76308480, 85847040, 114462720, 137355264, 171694080, 228925440, 343388160, 686776320]

約数ペア:

[(1, 686776320), (2, 343388160), (3, 228925440), (4, 171694080), (5, 137355264), (6, 114462720), (8, 85847040), (9, 76308480), (10, 68677632), (12, 57231360), (15, 45785088), (16, 42923520), (18, 38154240), (20, 34338816), (23, 29859840), (24, 28615680), (27, 25436160), (30, 22892544), (32, 21461760), (36, 19077120), (40, 17169408), (45, 15261696), (46, 14929920), (48, 14307840), (54, 12718080), (60, 11446272), (64, 10730880), (69, 9953280), (72, 9538560), (80, 8584704), (81, 8478720), (90, 7630848), (92, 7464960), (96, 7153920), (108, 6359040), (115, 5971968), (120, 5723136), (128, 5365440), (135, 5087232), (138, 4976640), (144, 4769280), (160, 4292352), (162, 4239360), (180, 3815424), (184, 3732480), (192, 3576960), (207, 3317760), (216, 3179520), (230, 2985984), (240, 2861568), (243, 2826240), (256, 2682720), (270, 2543616), (276, 2488320), (288, 2384640), (320, 2146176), (324, 2119680), (345, 1990656), (360, 1907712), (368, 1866240), (384, 1788480), (405, 1695744), (414, 1658880), (432, 1589760), (460, 1492992), (480, 1430784), (486, 1413120), (512, 1341360), (540, 1271808), (552, 1244160), (576, 1192320), (621, 1105920), (640, 1073088), (648, 1059840), (690, 995328), (720, 953856), (729, 942080), (736, 933120), (768, 894240), (810, 847872), (828, 829440), (864, 794880), (920, 746496), (960, 715392), (972, 706560), (1024, 670680), (1035, 663552), (1080, 635904), (1104, 622080), (1152, 596160), (1215, 565248), (1242, 552960), (1280, 536544), (1296, 529920), (1380, 497664), (1440, 476928), (1458, 471040), (1472, 466560), (1536, 447120), (1620, 423936), (1656, 414720), (1728, 397440), (1840, 373248), (1863, 368640), (1920, 357696), (1944, 353280), (2048, 335340), (2070, 331776), (2160, 317952), (2208, 311040), (2304, 298080), (2430, 282624), (2484, 276480), (2560, 268272), (2592, 264960), (2760, 248832), (2880, 238464), (2916, 235520), (2944, 233280), (3072, 223560), (3105, 221184), (3240, 211968), (3312, 207360), (3456, 198720), (3645, 188416), (3680, 186624), (3726, 184320), (3840, 178848), (3888, 176640), (4096, 167670), (4140, 165888), (4320, 158976), (4416, 155520), (4608, 149040), (4860, 141312), (4968, 138240), (5120, 134136), (5184, 132480), (5520, 124416), (5589, 122880), (5760, 119232), (5832, 117760), (5888, 116640), (6144, 111780), (6210, 110592), (6480, 105984), (6624, 103680), (6912, 99360), (7290, 94208), (7360, 93312), (7452, 92160), (7680, 89424), (7776, 88320), (8192, 83835), (8280, 82944), (8640, 79488), (8832, 77760), (9216, 74520), (9315, 73728), (9720, 70656), (9936, 69120), (10240, 67068), (10368, 66240), (11040, 62208), (11178, 61440), (11520, 59616), (11664, 58880), (11776, 58320), (12288, 55890), (12420, 55296), (12960, 52992), (13248, 51840), (13824, 49680), (14580, 47104), (14720, 46656), (14904, 46080), (15360, 44712), (15552, 44160), (16560, 41472), (16767, 40960), (17280, 39744), (17664, 38880), (18432, 37260), (18630, 36864), (19440, 35328), (19872, 34560), (20480, 33534), (20736, 33120), (22080, 31104), (22356, 30720), (23040, 29808), (23328, 29440), (23552, 29160), (24576, 27945), (24840, 27648), (25920, 26496)]