983731840

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:192

約数の個数: 384

約数和(自身を含む): 3125606400

約数和(自身を除く): 2141874560

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 32, 35, 38, 40, 49, 52, 56, 64, 65, 70, 76, 80, 91, 95, 98, 104, 112, 127, 128, 130, 133, 140, 152, 160, 182, 190, 196, 208, 224, 245, 247, 254, 260, 266, 280, 304, 320, 364, 380, 392, 416, 448, 455, 490, 494, 508, 520, 532, 560, 608, 635, 637, 640, 665, 728, 760, 784, 832, 889, 896, 910, 931, 980, 988, 1016, 1040, 1064, 1120, 1216, 1235, 1270, 1274, 1330, 1456, 1520, 1568, 1651, 1664, 1729, 1778, 1820, 1862, 1960, 1976, 2032, 2080, 2128, 2240, 2413, 2432, 2470, 2540, 2548, 2660, 2912, 3040, 3136, 3185, 3302, 3458, 3556, 3640, 3724, 3920, 3952, 4064, 4160, 4256, 4445, 4480, 4655, 4826, 4940, 5080, 5096, 5320, 5824, 6080, 6223, 6272, 6370, 6604, 6916, 7112, 7280, 7448, 7840, 7904, 8128, 8255, 8320, 8512, 8645, 8890, 9310, 9652, 9880, 10160, 10192, 10640, 11557, 11648, 12065, 12103, 12160, 12446, 12740, 13208, 13832, 14224, 14560, 14896, 15680, 15808, 16256, 16510, 16891, 17024, 17290, 17780, 18620, 19304, 19760, 20320, 20384, 21280, 23114, 24130, 24206, 24892, 25480, 26416, 27664, 28448, 29120, 29792, 31115, 31360, 31369, 31616, 33020, 33782, 34580, 35560, 37240, 38608, 39520, 40640, 40768, 42560, 46228, 48260, 48412, 49784, 50960, 52832, 55328, 56896, 57785, 58240, 59584, 60515, 62230, 62738, 66040, 67564, 69160, 71120, 74480, 77216, 79040, 80899, 81280, 81536, 84455, 85120, 92456, 96520, 96824, 99568, 101920, 105664, 110656, 113792, 115570, 118237, 119168, 121030, 124460, 125476, 132080, 135128, 138320, 142240, 148960, 154432, 156845, 158080, 161798, 168910, 184912, 193040, 193648, 199136, 203840, 211328, 219583, 221312, 231140, 236474, 242060, 248920, 250952, 264160, 270256, 276640, 284480, 297920, 308864, 313690, 323596, 337820, 369824, 386080, 387296, 398272, 404495, 407680, 439166, 462280, 472948, 484120, 497840, 501904, 528320, 540512, 553280, 568960, 591185, 595840, 627380, 647192, 675640, 739648, 772160, 774592, 796544, 808990, 878332, 924560, 945896, 968240, 995680, 1003808, 1056640, 1081024, 1097915, 1106560, 1182370, 1254760, 1294384, 1351280, 1479296, 1537081, 1544320, 1549184, 1617980, 1756664, 1849120, 1891792, 1936480, 1991360, 2007616, 2162048, 2195830, 2364740, 2509520, 2588768, 2702560, 3074162, 3235960, 3513328, 3698240, 3783584, 3872960, 3982720, 4015232, 4391660, 4729480, 5019040, 5177536, 5405120, 6148324, 6471920, 7026656, 7396480, 7567168, 7685405, 7745920, 8783320, 9458960, 10038080, 10355072, 10810240, 12296648, 12943840, 14053312, 15134336, 15370810, 17566640, 18917920, 20076160, 24593296, 25887680, 28106624, 30741620, 35133280, 37835840, 49186592, 51775360, 61483240, 70266560, 75671680, 98373184, 122966480, 140533120, 196746368, 245932960, 491865920, 983731840]

約数ペア:

[(1, 983731840), (2, 491865920), (4, 245932960), (5, 196746368), (7, 140533120), (8, 122966480), (10, 98373184), (13, 75671680), (14, 70266560), (16, 61483240), (19, 51775360), (20, 49186592), (26, 37835840), (28, 35133280), (32, 30741620), (35, 28106624), (38, 25887680), (40, 24593296), (49, 20076160), (52, 18917920), (56, 17566640), (64, 15370810), (65, 15134336), (70, 14053312), (76, 12943840), (80, 12296648), (91, 10810240), (95, 10355072), (98, 10038080), (104, 9458960), (112, 8783320), (127, 7745920), (128, 7685405), (130, 7567168), (133, 7396480), (140, 7026656), (152, 6471920), (160, 6148324), (182, 5405120), (190, 5177536), (196, 5019040), (208, 4729480), (224, 4391660), (245, 4015232), (247, 3982720), (254, 3872960), (260, 3783584), (266, 3698240), (280, 3513328), (304, 3235960), (320, 3074162), (364, 2702560), (380, 2588768), (392, 2509520), (416, 2364740), (448, 2195830), (455, 2162048), (490, 2007616), (494, 1991360), (508, 1936480), (520, 1891792), (532, 1849120), (560, 1756664), (608, 1617980), (635, 1549184), (637, 1544320), (640, 1537081), (665, 1479296), (728, 1351280), (760, 1294384), (784, 1254760), (832, 1182370), (889, 1106560), (896, 1097915), (910, 1081024), (931, 1056640), (980, 1003808), (988, 995680), (1016, 968240), (1040, 945896), (1064, 924560), (1120, 878332), (1216, 808990), (1235, 796544), (1270, 774592), (1274, 772160), (1330, 739648), (1456, 675640), (1520, 647192), (1568, 627380), (1651, 595840), (1664, 591185), (1729, 568960), (1778, 553280), (1820, 540512), (1862, 528320), (1960, 501904), (1976, 497840), (2032, 484120), (2080, 472948), (2128, 462280), (2240, 439166), (2413, 407680), (2432, 404495), (2470, 398272), (2540, 387296), (2548, 386080), (2660, 369824), (2912, 337820), (3040, 323596), (3136, 313690), (3185, 308864), (3302, 297920), (3458, 284480), (3556, 276640), (3640, 270256), (3724, 264160), (3920, 250952), (3952, 248920), (4064, 242060), (4160, 236474), (4256, 231140), (4445, 221312), (4480, 219583), (4655, 211328), (4826, 203840), (4940, 199136), (5080, 193648), (5096, 193040), (5320, 184912), (5824, 168910), (6080, 161798), (6223, 158080), (6272, 156845), (6370, 154432), (6604, 148960), (6916, 142240), (7112, 138320), (7280, 135128), (7448, 132080), (7840, 125476), (7904, 124460), (8128, 121030), (8255, 119168), (8320, 118237), (8512, 115570), (8645, 113792), (8890, 110656), (9310, 105664), (9652, 101920), (9880, 99568), (10160, 96824), (10192, 96520), (10640, 92456), (11557, 85120), (11648, 84455), (12065, 81536), (12103, 81280), (12160, 80899), (12446, 79040), (12740, 77216), (13208, 74480), (13832, 71120), (14224, 69160), (14560, 67564), (14896, 66040), (15680, 62738), (15808, 62230), (16256, 60515), (16510, 59584), (16891, 58240), (17024, 57785), (17290, 56896), (17780, 55328), (18620, 52832), (19304, 50960), (19760, 49784), (20320, 48412), (20384, 48260), (21280, 46228), (23114, 42560), (24130, 40768), (24206, 40640), (24892, 39520), (25480, 38608), (26416, 37240), (27664, 35560), (28448, 34580), (29120, 33782), (29792, 33020), (31115, 31616), (31360, 31369)]