2551461120

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1$

素因数の和:680

約数の個数: 432

約数和(自身を含む): 9874580352

約数和(自身を除く): 7323119232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 243, 256, 260, 270, 288, 312, 320, 324, 351, 360, 384, 390, 405, 416, 432, 468, 480, 486, 520, 540, 576, 585, 624, 631, 640, 648, 702, 720, 768, 780, 810, 832, 864, 936, 960, 972, 1040, 1053, 1080, 1152, 1170, 1215, 1248, 1262, 1280, 1296, 1404, 1440, 1560, 1620, 1664, 1728, 1755, 1872, 1893, 1920, 1944, 2080, 2106, 2160, 2304, 2340, 2430, 2496, 2524, 2592, 2808, 2880, 3120, 3155, 3159, 3240, 3328, 3456, 3510, 3744, 3786, 3840, 3888, 4160, 4212, 4320, 4680, 4860, 4992, 5048, 5184, 5265, 5616, 5679, 5760, 6240, 6310, 6318, 6480, 6912, 7020, 7488, 7572, 7776, 8203, 8320, 8424, 8640, 9360, 9465, 9720, 9984, 10096, 10368, 10530, 11232, 11358, 11520, 12480, 12620, 12636, 12960, 14040, 14976, 15144, 15552, 15795, 16406, 16640, 16848, 17037, 17280, 18720, 18930, 19440, 20192, 20736, 21060, 22464, 22716, 24609, 24960, 25240, 25272, 25920, 28080, 28395, 29952, 30288, 31104, 31590, 32812, 33696, 34074, 34560, 37440, 37860, 38880, 40384, 41015, 42120, 44928, 45432, 49218, 49920, 50480, 50544, 51111, 51840, 56160, 56790, 60576, 62208, 63180, 65624, 67392, 68148, 73827, 74880, 75720, 77760, 80768, 82030, 84240, 85185, 89856, 90864, 98436, 100960, 101088, 102222, 103680, 112320, 113580, 121152, 123045, 126360, 131248, 134784, 136296, 147654, 149760, 151440, 153333, 155520, 161536, 164060, 168480, 170370, 181728, 196872, 201920, 202176, 204444, 221481, 224640, 227160, 242304, 246090, 252720, 255555, 262496, 269568, 272592, 295308, 302880, 306666, 311040, 328120, 336960, 340740, 363456, 369135, 393744, 403840, 404352, 408888, 442962, 449280, 454320, 484608, 492180, 505440, 511110, 524992, 545184, 590616, 605760, 613332, 656240, 664443, 673920, 681480, 726912, 738270, 766665, 787488, 807680, 808704, 817776, 885924, 908640, 984360, 1010880, 1022220, 1049984, 1090368, 1107405, 1181232, 1211520, 1226664, 1312480, 1328886, 1347840, 1362960, 1453824, 1476540, 1533330, 1574976, 1635552, 1771848, 1817280, 1968720, 1993329, 2021760, 2044440, 2099968, 2180736, 2214810, 2362464, 2423040, 2453328, 2624960, 2657772, 2725920, 2953080, 3066660, 3149952, 3271104, 3322215, 3543696, 3634560, 3937440, 3986658, 4043520, 4088880, 4361472, 4429620, 4724928, 4906656, 5249920, 5315544, 5451840, 5906160, 6133320, 6299904, 6542208, 6644430, 7087392, 7269120, 7874880, 7973316, 8177760, 8859240, 9449856, 9813312, 9966645, 10499840, 10631088, 10903680, 11812320, 12266640, 13084416, 13288860, 14174784, 15749760, 15946632, 16355520, 17718480, 18899712, 19626624, 19933290, 21262176, 21807360, 23624640, 24533280, 26577720, 28349568, 31499520, 31893264, 32711040, 35436960, 39253248, 39866580, 42524352, 47249280, 49066560, 53155440, 56699136, 63786528, 65422080, 70873920, 79733160, 85048704, 94498560, 98133120, 106310880, 127573056, 141747840, 159466320, 170097408, 196266240, 212621760, 255146112, 283495680, 318932640, 425243520, 510292224, 637865280, 850487040, 1275730560, 2551461120]

約数ペア:

[(1, 2551461120), (2, 1275730560), (3, 850487040), (4, 637865280), (5, 510292224), (6, 425243520), (8, 318932640), (9, 283495680), (10, 255146112), (12, 212621760), (13, 196266240), (15, 170097408), (16, 159466320), (18, 141747840), (20, 127573056), (24, 106310880), (26, 98133120), (27, 94498560), (30, 85048704), (32, 79733160), (36, 70873920), (39, 65422080), (40, 63786528), (45, 56699136), (48, 53155440), (52, 49066560), (54, 47249280), (60, 42524352), (64, 39866580), (65, 39253248), (72, 35436960), (78, 32711040), (80, 31893264), (81, 31499520), (90, 28349568), (96, 26577720), (104, 24533280), (108, 23624640), (117, 21807360), (120, 21262176), (128, 19933290), (130, 19626624), (135, 18899712), (144, 17718480), (156, 16355520), (160, 15946632), (162, 15749760), (180, 14174784), (192, 13288860), (195, 13084416), (208, 12266640), (216, 11812320), (234, 10903680), (240, 10631088), (243, 10499840), (256, 9966645), (260, 9813312), (270, 9449856), (288, 8859240), (312, 8177760), (320, 7973316), (324, 7874880), (351, 7269120), (360, 7087392), (384, 6644430), (390, 6542208), (405, 6299904), (416, 6133320), (432, 5906160), (468, 5451840), (480, 5315544), (486, 5249920), (520, 4906656), (540, 4724928), (576, 4429620), (585, 4361472), (624, 4088880), (631, 4043520), (640, 3986658), (648, 3937440), (702, 3634560), (720, 3543696), (768, 3322215), (780, 3271104), (810, 3149952), (832, 3066660), (864, 2953080), (936, 2725920), (960, 2657772), (972, 2624960), (1040, 2453328), (1053, 2423040), (1080, 2362464), (1152, 2214810), (1170, 2180736), (1215, 2099968), (1248, 2044440), (1262, 2021760), (1280, 1993329), (1296, 1968720), (1404, 1817280), (1440, 1771848), (1560, 1635552), (1620, 1574976), (1664, 1533330), (1728, 1476540), (1755, 1453824), (1872, 1362960), (1893, 1347840), (1920, 1328886), (1944, 1312480), (2080, 1226664), (2106, 1211520), (2160, 1181232), (2304, 1107405), (2340, 1090368), (2430, 1049984), (2496, 1022220), (2524, 1010880), (2592, 984360), (2808, 908640), (2880, 885924), (3120, 817776), (3155, 808704), (3159, 807680), (3240, 787488), (3328, 766665), (3456, 738270), (3510, 726912), (3744, 681480), (3786, 673920), (3840, 664443), (3888, 656240), (4160, 613332), (4212, 605760), (4320, 590616), (4680, 545184), (4860, 524992), (4992, 511110), (5048, 505440), (5184, 492180), (5265, 484608), (5616, 454320), (5679, 449280), (5760, 442962), (6240, 408888), (6310, 404352), (6318, 403840), (6480, 393744), (6912, 369135), (7020, 363456), (7488, 340740), (7572, 336960), (7776, 328120), (8203, 311040), (8320, 306666), (8424, 302880), (8640, 295308), (9360, 272592), (9465, 269568), (9720, 262496), (9984, 255555), (10096, 252720), (10368, 246090), (10530, 242304), (11232, 227160), (11358, 224640), (11520, 221481), (12480, 204444), (12620, 202176), (12636, 201920), (12960, 196872), (14040, 181728), (14976, 170370), (15144, 168480), (15552, 164060), (15795, 161536), (16406, 155520), (16640, 153333), (16848, 151440), (17037, 149760), (17280, 147654), (18720, 136296), (18930, 134784), (19440, 131248), (20192, 126360), (20736, 123045), (21060, 121152), (22464, 113580), (22716, 112320), (24609, 103680), (24960, 102222), (25240, 101088), (25272, 100960), (25920, 98436), (28080, 90864), (28395, 89856), (29952, 85185), (30288, 84240), (31104, 82030), (31590, 80768), (32812, 77760), (33696, 75720), (34074, 74880), (34560, 73827), (37440, 68148), (37860, 67392), (38880, 65624), (40384, 63180), (41015, 62208), (42120, 60576), (44928, 56790), (45432, 56160), (49218, 51840), (49920, 51111), (50480, 50544)]