1654001280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:272

約数の個数: 384

約数和(自身を含む): 6033830400

約数和(自身を除く): 4379829120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 59, 60, 62, 64, 72, 80, 90, 93, 96, 118, 120, 124, 128, 144, 155, 157, 160, 177, 180, 186, 192, 236, 240, 248, 279, 288, 295, 310, 314, 320, 354, 360, 372, 384, 465, 471, 472, 480, 496, 531, 558, 576, 590, 620, 628, 640, 708, 720, 744, 785, 885, 930, 942, 944, 960, 992, 1062, 1116, 1152, 1180, 1240, 1256, 1395, 1413, 1416, 1440, 1488, 1570, 1770, 1829, 1860, 1884, 1888, 1920, 1984, 2124, 2232, 2355, 2360, 2480, 2512, 2655, 2790, 2826, 2832, 2880, 2976, 3140, 3540, 3658, 3720, 3768, 3776, 3968, 4248, 4464, 4710, 4720, 4867, 4960, 5024, 5310, 5487, 5580, 5652, 5664, 5760, 5952, 6280, 7065, 7080, 7316, 7440, 7536, 7552, 8496, 8928, 9145, 9263, 9420, 9440, 9734, 9920, 10048, 10620, 10974, 11160, 11304, 11328, 11904, 12560, 14130, 14160, 14601, 14632, 14880, 15072, 16461, 16992, 17856, 18290, 18526, 18840, 18880, 19468, 19840, 20096, 21240, 21948, 22320, 22608, 22656, 24335, 25120, 27435, 27789, 28260, 28320, 29202, 29264, 29760, 30144, 32922, 33984, 35712, 36580, 37052, 37680, 37760, 38936, 42480, 43803, 43896, 44640, 45216, 46315, 48670, 50240, 54870, 55578, 56520, 56640, 58404, 58528, 59520, 60288, 65844, 67968, 73005, 73160, 74104, 75360, 77872, 82305, 83367, 84960, 87606, 87792, 89280, 90432, 92630, 97340, 100480, 109740, 111156, 113040, 113280, 116808, 117056, 131688, 138945, 146010, 146320, 148208, 150720, 155744, 164610, 166734, 169920, 175212, 175584, 178560, 180864, 185260, 194680, 219015, 219480, 222312, 226080, 233616, 234112, 263376, 277890, 287153, 292020, 292640, 296416, 301440, 311488, 329220, 333468, 339840, 350424, 351168, 370520, 389360, 416835, 438030, 438960, 444624, 452160, 467232, 526752, 555780, 574306, 584040, 585280, 592832, 622976, 658440, 666936, 700848, 702336, 741040, 778720, 833670, 861459, 876060, 877920, 889248, 904320, 934464, 1053504, 1111560, 1148612, 1168080, 1170560, 1185664, 1316880, 1333872, 1401696, 1435765, 1482080, 1557440, 1667340, 1722918, 1752120, 1755840, 1778496, 1868928, 2107008, 2223120, 2297224, 2336160, 2584377, 2633760, 2667744, 2803392, 2871530, 2964160, 3114880, 3334680, 3445836, 3504240, 3511680, 3556992, 4307295, 4446240, 4594448, 4672320, 5168754, 5267520, 5335488, 5606784, 5743060, 5928320, 6669360, 6891672, 7008480, 8614590, 8892480, 9188896, 9344640, 10337508, 10535040, 10670976, 11486120, 12921885, 13338720, 13783344, 14016960, 17229180, 17784960, 18377792, 20675016, 22972240, 25843770, 26677440, 27566688, 28033920, 34458360, 36755584, 41350032, 45944480, 51687540, 53354880, 55133376, 68916720, 82700064, 91888960, 103375080, 110266752, 137833440, 165400128, 183777920, 206750160, 275666880, 330800256, 413500320, 551333760, 827000640, 1654001280]

約数ペア:

[(1, 1654001280), (2, 827000640), (3, 551333760), (4, 413500320), (5, 330800256), (6, 275666880), (8, 206750160), (9, 183777920), (10, 165400128), (12, 137833440), (15, 110266752), (16, 103375080), (18, 91888960), (20, 82700064), (24, 68916720), (30, 55133376), (31, 53354880), (32, 51687540), (36, 45944480), (40, 41350032), (45, 36755584), (48, 34458360), (59, 28033920), (60, 27566688), (62, 26677440), (64, 25843770), (72, 22972240), (80, 20675016), (90, 18377792), (93, 17784960), (96, 17229180), (118, 14016960), (120, 13783344), (124, 13338720), (128, 12921885), (144, 11486120), (155, 10670976), (157, 10535040), (160, 10337508), (177, 9344640), (180, 9188896), (186, 8892480), (192, 8614590), (236, 7008480), (240, 6891672), (248, 6669360), (279, 5928320), (288, 5743060), (295, 5606784), (310, 5335488), (314, 5267520), (320, 5168754), (354, 4672320), (360, 4594448), (372, 4446240), (384, 4307295), (465, 3556992), (471, 3511680), (472, 3504240), (480, 3445836), (496, 3334680), (531, 3114880), (558, 2964160), (576, 2871530), (590, 2803392), (620, 2667744), (628, 2633760), (640, 2584377), (708, 2336160), (720, 2297224), (744, 2223120), (785, 2107008), (885, 1868928), (930, 1778496), (942, 1755840), (944, 1752120), (960, 1722918), (992, 1667340), (1062, 1557440), (1116, 1482080), (1152, 1435765), (1180, 1401696), (1240, 1333872), (1256, 1316880), (1395, 1185664), (1413, 1170560), (1416, 1168080), (1440, 1148612), (1488, 1111560), (1570, 1053504), (1770, 934464), (1829, 904320), (1860, 889248), (1884, 877920), (1888, 876060), (1920, 861459), (1984, 833670), (2124, 778720), (2232, 741040), (2355, 702336), (2360, 700848), (2480, 666936), (2512, 658440), (2655, 622976), (2790, 592832), (2826, 585280), (2832, 584040), (2880, 574306), (2976, 555780), (3140, 526752), (3540, 467232), (3658, 452160), (3720, 444624), (3768, 438960), (3776, 438030), (3968, 416835), (4248, 389360), (4464, 370520), (4710, 351168), (4720, 350424), (4867, 339840), (4960, 333468), (5024, 329220), (5310, 311488), (5487, 301440), (5580, 296416), (5652, 292640), (5664, 292020), (5760, 287153), (5952, 277890), (6280, 263376), (7065, 234112), (7080, 233616), (7316, 226080), (7440, 222312), (7536, 219480), (7552, 219015), (8496, 194680), (8928, 185260), (9145, 180864), (9263, 178560), (9420, 175584), (9440, 175212), (9734, 169920), (9920, 166734), (10048, 164610), (10620, 155744), (10974, 150720), (11160, 148208), (11304, 146320), (11328, 146010), (11904, 138945), (12560, 131688), (14130, 117056), (14160, 116808), (14601, 113280), (14632, 113040), (14880, 111156), (15072, 109740), (16461, 100480), (16992, 97340), (17856, 92630), (18290, 90432), (18526, 89280), (18840, 87792), (18880, 87606), (19468, 84960), (19840, 83367), (20096, 82305), (21240, 77872), (21948, 75360), (22320, 74104), (22608, 73160), (22656, 73005), (24335, 67968), (25120, 65844), (27435, 60288), (27789, 59520), (28260, 58528), (28320, 58404), (29202, 56640), (29264, 56520), (29760, 55578), (30144, 54870), (32922, 50240), (33984, 48670), (35712, 46315), (36580, 45216), (37052, 44640), (37680, 43896), (37760, 43803), (38936, 42480)]