316609740160

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{599}}^1\times {\mathrm{929}}^1$

素因数の和:1681

約数の個数: 256

約数和(自身を含む): 874229760000

約数和(自身を除く): 557620019840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 127, 128, 140, 160, 224, 254, 280, 320, 448, 508, 560, 599, 635, 640, 889, 896, 929, 1016, 1120, 1198, 1270, 1778, 1858, 2032, 2240, 2396, 2540, 2995, 3556, 3716, 4064, 4193, 4445, 4480, 4645, 4792, 5080, 5990, 6503, 7112, 7432, 8128, 8386, 8890, 9290, 9584, 10160, 11980, 13006, 14224, 14864, 16256, 16772, 17780, 18580, 19168, 20320, 20965, 23960, 26012, 28448, 29728, 32515, 33544, 35560, 37160, 38336, 40640, 41930, 47920, 52024, 56896, 59456, 65030, 67088, 71120, 74320, 76073, 76672, 81280, 83860, 95840, 104048, 113792, 117983, 118912, 130060, 134176, 142240, 148640, 152146, 167720, 191680, 208096, 235966, 260120, 268352, 284480, 297280, 304292, 335440, 380365, 383360, 416192, 471932, 520240, 532511, 536704, 556471, 568960, 589915, 594560, 608584, 670880, 760730, 825881, 832384, 943864, 1040480, 1065022, 1112942, 1179830, 1217168, 1341760, 1521460, 1651762, 1887728, 2080960, 2130044, 2225884, 2359660, 2434336, 2662555, 2683520, 2782355, 3042920, 3303524, 3775456, 3895297, 4129405, 4161920, 4260088, 4451768, 4719320, 4868672, 5325110, 5564710, 6085840, 6607048, 7550912, 7790594, 8258810, 8520176, 8903536, 9438640, 9737344, 10650220, 11129420, 12171680, 13214096, 15101824, 15581188, 16517620, 17040352, 17807072, 18877280, 19476485, 21300440, 22258840, 24343360, 26428192, 31162376, 33035240, 34080704, 35614144, 37754560, 38952970, 42600880, 44517680, 48686720, 52856384, 62324752, 66070480, 68161408, 70671817, 71228288, 75509120, 77905940, 85201760, 89035360, 105712768, 124649504, 132140960, 141343634, 155811880, 170403520, 178070720, 249299008, 264281920, 282687268, 311623760, 340807040, 353359085, 356141440, 494702719, 498598016, 528563840, 565374536, 623247520, 706718170, 989405438, 1130749072, 1246495040, 1413436340, 1978810876, 2261498144, 2473513595, 2492990080, 2826872680, 3957621752, 4522996288, 4947027190, 5653745360, 7915243504, 9045992576, 9894054380, 11307490720, 15830487008, 19788108760, 22614981440, 31660974016, 39576217520, 45229962880, 63321948032, 79152435040, 158304870080, 316609740160]

約数ペア:

[(1, 316609740160), (2, 158304870080), (4, 79152435040), (5, 63321948032), (7, 45229962880), (8, 39576217520), (10, 31660974016), (14, 22614981440), (16, 19788108760), (20, 15830487008), (28, 11307490720), (32, 9894054380), (35, 9045992576), (40, 7915243504), (56, 5653745360), (64, 4947027190), (70, 4522996288), (80, 3957621752), (112, 2826872680), (127, 2492990080), (128, 2473513595), (140, 2261498144), (160, 1978810876), (224, 1413436340), (254, 1246495040), (280, 1130749072), (320, 989405438), (448, 706718170), (508, 623247520), (560, 565374536), (599, 528563840), (635, 498598016), (640, 494702719), (889, 356141440), (896, 353359085), (929, 340807040), (1016, 311623760), (1120, 282687268), (1198, 264281920), (1270, 249299008), (1778, 178070720), (1858, 170403520), (2032, 155811880), (2240, 141343634), (2396, 132140960), (2540, 124649504), (2995, 105712768), (3556, 89035360), (3716, 85201760), (4064, 77905940), (4193, 75509120), (4445, 71228288), (4480, 70671817), (4645, 68161408), (4792, 66070480), (5080, 62324752), (5990, 52856384), (6503, 48686720), (7112, 44517680), (7432, 42600880), (8128, 38952970), (8386, 37754560), (8890, 35614144), (9290, 34080704), (9584, 33035240), (10160, 31162376), (11980, 26428192), (13006, 24343360), (14224, 22258840), (14864, 21300440), (16256, 19476485), (16772, 18877280), (17780, 17807072), (18580, 17040352), (19168, 16517620), (20320, 15581188), (20965, 15101824), (23960, 13214096), (26012, 12171680), (28448, 11129420), (29728, 10650220), (32515, 9737344), (33544, 9438640), (35560, 8903536), (37160, 8520176), (38336, 8258810), (40640, 7790594), (41930, 7550912), (47920, 6607048), (52024, 6085840), (56896, 5564710), (59456, 5325110), (65030, 4868672), (67088, 4719320), (71120, 4451768), (74320, 4260088), (76073, 4161920), (76672, 4129405), (81280, 3895297), (83860, 3775456), (95840, 3303524), (104048, 3042920), (113792, 2782355), (117983, 2683520), (118912, 2662555), (130060, 2434336), (134176, 2359660), (142240, 2225884), (148640, 2130044), (152146, 2080960), (167720, 1887728), (191680, 1651762), (208096, 1521460), (235966, 1341760), (260120, 1217168), (268352, 1179830), (284480, 1112942), (297280, 1065022), (304292, 1040480), (335440, 943864), (380365, 832384), (383360, 825881), (416192, 760730), (471932, 670880), (520240, 608584), (532511, 594560), (536704, 589915), (556471, 568960)]