5221278720

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^1\times {\mathrm{16187}}^1$

素因数の和:16225

約数の個数: 264

約数和(自身を含む): 20677385664

約数和(自身を除く): 15456106944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1024, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2560, 2688, 2880, 3072, 3360, 3584, 3840, 4032, 4480, 4608, 5040, 5120, 5376, 5760, 6720, 7168, 7680, 8064, 8960, 9216, 10080, 10752, 11520, 13440, 15360, 16128, 16187, 17920, 20160, 21504, 23040, 26880, 32256, 32374, 35840, 40320, 46080, 48561, 53760, 64512, 64748, 80640, 80935, 97122, 107520, 113309, 129496, 145683, 161280, 161870, 194244, 226618, 242805, 258992, 291366, 322560, 323740, 339927, 388488, 453236, 485610, 517984, 566545, 582732, 647480, 679854, 728415, 776976, 906472, 971220, 1019781, 1035968, 1133090, 1165464, 1294960, 1359708, 1456830, 1553952, 1699635, 1812944, 1942440, 2039562, 2071936, 2266180, 2330928, 2589920, 2719416, 2913660, 3107904, 3399270, 3625888, 3884880, 4079124, 4143872, 4532360, 4661856, 5098905, 5179840, 5438832, 5827320, 6215808, 6798540, 7251776, 7769760, 8158248, 8287744, 9064720, 9323712, 10197810, 10359680, 10877664, 11654640, 12431616, 13597080, 14503552, 15539520, 16316496, 16575488, 18129440, 18647424, 20395620, 20719360, 21755328, 23309280, 24863232, 27194160, 29007104, 31079040, 32632992, 36258880, 37294848, 40791240, 41438720, 43510656, 46618560, 49726464, 54388320, 58014208, 62158080, 65265984, 72517760, 74589696, 81582480, 82877440, 87021312, 93237120, 108776640, 116028416, 124316160, 130531968, 145035520, 149179392, 163164960, 174042624, 186474240, 217553280, 248632320, 261063936, 290071040, 326329920, 348085248, 372948480, 435106560, 522127872, 580142080, 652659840, 745896960, 870213120, 1044255744, 1305319680, 1740426240, 2610639360, 5221278720]

約数ペア:

[(1, 5221278720), (2, 2610639360), (3, 1740426240), (4, 1305319680), (5, 1044255744), (6, 870213120), (7, 745896960), (8, 652659840), (9, 580142080), (10, 522127872), (12, 435106560), (14, 372948480), (15, 348085248), (16, 326329920), (18, 290071040), (20, 261063936), (21, 248632320), (24, 217553280), (28, 186474240), (30, 174042624), (32, 163164960), (35, 149179392), (36, 145035520), (40, 130531968), (42, 124316160), (45, 116028416), (48, 108776640), (56, 93237120), (60, 87021312), (63, 82877440), (64, 81582480), (70, 74589696), (72, 72517760), (80, 65265984), (84, 62158080), (90, 58014208), (96, 54388320), (105, 49726464), (112, 46618560), (120, 43510656), (126, 41438720), (128, 40791240), (140, 37294848), (144, 36258880), (160, 32632992), (168, 31079040), (180, 29007104), (192, 27194160), (210, 24863232), (224, 23309280), (240, 21755328), (252, 20719360), (256, 20395620), (280, 18647424), (288, 18129440), (315, 16575488), (320, 16316496), (336, 15539520), (360, 14503552), (384, 13597080), (420, 12431616), (448, 11654640), (480, 10877664), (504, 10359680), (512, 10197810), (560, 9323712), (576, 9064720), (630, 8287744), (640, 8158248), (672, 7769760), (720, 7251776), (768, 6798540), (840, 6215808), (896, 5827320), (960, 5438832), (1008, 5179840), (1024, 5098905), (1120, 4661856), (1152, 4532360), (1260, 4143872), (1280, 4079124), (1344, 3884880), (1440, 3625888), (1536, 3399270), (1680, 3107904), (1792, 2913660), (1920, 2719416), (2016, 2589920), (2240, 2330928), (2304, 2266180), (2520, 2071936), (2560, 2039562), (2688, 1942440), (2880, 1812944), (3072, 1699635), (3360, 1553952), (3584, 1456830), (3840, 1359708), (4032, 1294960), (4480, 1165464), (4608, 1133090), (5040, 1035968), (5120, 1019781), (5376, 971220), (5760, 906472), (6720, 776976), (7168, 728415), (7680, 679854), (8064, 647480), (8960, 582732), (9216, 566545), (10080, 517984), (10752, 485610), (11520, 453236), (13440, 388488), (15360, 339927), (16128, 323740), (16187, 322560), (17920, 291366), (20160, 258992), (21504, 242805), (23040, 226618), (26880, 194244), (32256, 161870), (32374, 161280), (35840, 145683), (40320, 129496), (46080, 113309), (48561, 107520), (53760, 97122), (64512, 80935), (64748, 80640)]