27993181440

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{2087}}^1$

素因数の和:2617

約数の個数: 288

約数和(自身を含む): 102428928000

約数和(自身を除く): 74435746560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 499, 560, 640, 672, 768, 840, 896, 960, 998, 1120, 1280, 1344, 1497, 1680, 1792, 1920, 1996, 2087, 2240, 2495, 2688, 2994, 3360, 3493, 3840, 3992, 4174, 4480, 4990, 5376, 5988, 6261, 6720, 6986, 7485, 7984, 8348, 8960, 9980, 10435, 10479, 11976, 12522, 13440, 13972, 14609, 14970, 15968, 16696, 17465, 19960, 20870, 20958, 23952, 25044, 26880, 27944, 29218, 29940, 31305, 31936, 33392, 34930, 39920, 41740, 41916, 43827, 47904, 50088, 52395, 55888, 58436, 59880, 62610, 63872, 66784, 69860, 73045, 79840, 83480, 83832, 87654, 95808, 100176, 104790, 111776, 116872, 119760, 125220, 127744, 133568, 139720, 146090, 159680, 166960, 167664, 175308, 191616, 200352, 209580, 219135, 223552, 233744, 239520, 250440, 267136, 279440, 292180, 319360, 333920, 335328, 350616, 383232, 400704, 419160, 438270, 447104, 467488, 479040, 500880, 534272, 558880, 584360, 638720, 667840, 670656, 701232, 801408, 838320, 876540, 894208, 934976, 958080, 1001760, 1041413, 1117760, 1168720, 1335680, 1341312, 1402464, 1602816, 1676640, 1753080, 1869952, 1916160, 2003520, 2082826, 2235520, 2337440, 2671360, 2682624, 2804928, 3124239, 3353280, 3506160, 3739904, 4007040, 4165652, 4471040, 4674880, 5207065, 5609856, 6248478, 6706560, 7012320, 7289891, 8014080, 8331304, 9349760, 10414130, 11219712, 12496956, 13413120, 14024640, 14579782, 15621195, 16662608, 18699520, 20828260, 21869673, 24993912, 28049280, 29159564, 31242390, 33325216, 36449455, 41656520, 43739346, 49987824, 56098560, 58319128, 62484780, 66650432, 72898910, 83313040, 87478692, 99975648, 109348365, 116638256, 124969560, 133300864, 145797820, 166626080, 174957384, 199951296, 218696730, 233276512, 249939120, 266601728, 291595640, 333252160, 349914768, 399902592, 437393460, 466553024, 499878240, 583191280, 666504320, 699829536, 799805184, 874786920, 933106048, 999756480, 1166382560, 1333008640, 1399659072, 1749573840, 1866212096, 1999512960, 2332765120, 2799318144, 3499147680, 3999025920, 4665530240, 5598636288, 6998295360, 9331060480, 13996590720, 27993181440]

約数ペア:

[(1, 27993181440), (2, 13996590720), (3, 9331060480), (4, 6998295360), (5, 5598636288), (6, 4665530240), (7, 3999025920), (8, 3499147680), (10, 2799318144), (12, 2332765120), (14, 1999512960), (15, 1866212096), (16, 1749573840), (20, 1399659072), (21, 1333008640), (24, 1166382560), (28, 999756480), (30, 933106048), (32, 874786920), (35, 799805184), (40, 699829536), (42, 666504320), (48, 583191280), (56, 499878240), (60, 466553024), (64, 437393460), (70, 399902592), (80, 349914768), (84, 333252160), (96, 291595640), (105, 266601728), (112, 249939120), (120, 233276512), (128, 218696730), (140, 199951296), (160, 174957384), (168, 166626080), (192, 145797820), (210, 133300864), (224, 124969560), (240, 116638256), (256, 109348365), (280, 99975648), (320, 87478692), (336, 83313040), (384, 72898910), (420, 66650432), (448, 62484780), (480, 58319128), (499, 56098560), (560, 49987824), (640, 43739346), (672, 41656520), (768, 36449455), (840, 33325216), (896, 31242390), (960, 29159564), (998, 28049280), (1120, 24993912), (1280, 21869673), (1344, 20828260), (1497, 18699520), (1680, 16662608), (1792, 15621195), (1920, 14579782), (1996, 14024640), (2087, 13413120), (2240, 12496956), (2495, 11219712), (2688, 10414130), (2994, 9349760), (3360, 8331304), (3493, 8014080), (3840, 7289891), (3992, 7012320), (4174, 6706560), (4480, 6248478), (4990, 5609856), (5376, 5207065), (5988, 4674880), (6261, 4471040), (6720, 4165652), (6986, 4007040), (7485, 3739904), (7984, 3506160), (8348, 3353280), (8960, 3124239), (9980, 2804928), (10435, 2682624), (10479, 2671360), (11976, 2337440), (12522, 2235520), (13440, 2082826), (13972, 2003520), (14609, 1916160), (14970, 1869952), (15968, 1753080), (16696, 1676640), (17465, 1602816), (19960, 1402464), (20870, 1341312), (20958, 1335680), (23952, 1168720), (25044, 1117760), (26880, 1041413), (27944, 1001760), (29218, 958080), (29940, 934976), (31305, 894208), (31936, 876540), (33392, 838320), (34930, 801408), (39920, 701232), (41740, 670656), (41916, 667840), (43827, 638720), (47904, 584360), (50088, 558880), (52395, 534272), (55888, 500880), (58436, 479040), (59880, 467488), (62610, 447104), (63872, 438270), (66784, 419160), (69860, 400704), (73045, 383232), (79840, 350616), (83480, 335328), (83832, 333920), (87654, 319360), (95808, 292180), (100176, 279440), (104790, 267136), (111776, 250440), (116872, 239520), (119760, 233744), (125220, 223552), (127744, 219135), (133568, 209580), (139720, 200352), (146090, 191616), (159680, 175308), (166960, 167664)]