40728107520

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{449}}^1$

素因数の和:636

約数の個数: 480

約数和(自身を含む): 147076300800

約数和(自身を除く): 106348193280

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, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 127, 128, 144, 155, 160, 180, 186, 192, 240, 248, 254, 256, 279, 288, 310, 320, 360, 372, 381, 384, 449, 465, 480, 496, 508, 512, 558, 576, 620, 635, 640, 720, 744, 762, 768, 898, 930, 960, 992, 1016, 1116, 1143, 1152, 1240, 1270, 1280, 1347, 1395, 1440, 1488, 1524, 1536, 1796, 1860, 1905, 1920, 1984, 2032, 2232, 2245, 2286, 2304, 2480, 2540, 2560, 2694, 2790, 2880, 2976, 3048, 3592, 3720, 3810, 3840, 3937, 3968, 4041, 4064, 4464, 4490, 4572, 4608, 4960, 5080, 5388, 5580, 5715, 5760, 5952, 6096, 6735, 7184, 7440, 7620, 7680, 7874, 7936, 8082, 8128, 8928, 8980, 9144, 9920, 10160, 10776, 11160, 11430, 11520, 11811, 11904, 12192, 13470, 13919, 14368, 14880, 15240, 15748, 15872, 16164, 16256, 17856, 17960, 18288, 19685, 19840, 20205, 20320, 21552, 22320, 22860, 23040, 23622, 23808, 24384, 26940, 27838, 28736, 29760, 30480, 31496, 32328, 32512, 35433, 35712, 35920, 36576, 39370, 39680, 40410, 40640, 41757, 43104, 44640, 45720, 47244, 47616, 48768, 53880, 55676, 57023, 57472, 59055, 59520, 60960, 62992, 64656, 65024, 69595, 70866, 71424, 71840, 73152, 78740, 79360, 80820, 81280, 83514, 86208, 89280, 91440, 94488, 97536, 107760, 111352, 114046, 114944, 118110, 119040, 121920, 125271, 125984, 129312, 139190, 141732, 142848, 143680, 146304, 157480, 161640, 162560, 167028, 171069, 172416, 177165, 178560, 182880, 188976, 195072, 208785, 215520, 222704, 228092, 229888, 236220, 238080, 243840, 250542, 251968, 258624, 278380, 283464, 285115, 287360, 292608, 314960, 323280, 325120, 334056, 342138, 344832, 354330, 357120, 365760, 377952, 417570, 431040, 445408, 456184, 472440, 487680, 501084, 503936, 513207, 517248, 556760, 566928, 570230, 574720, 585216, 626355, 629920, 646560, 668112, 684276, 689664, 708660, 714240, 731520, 755904, 835140, 855345, 862080, 890816, 912368, 944880, 975360, 1002168, 1007872, 1026414, 1034496, 1113520, 1133856, 1140460, 1149440, 1252710, 1259840, 1293120, 1336224, 1368552, 1417320, 1463040, 1511808, 1670280, 1710690, 1724160, 1767713, 1781632, 1824736, 1889760, 2004336, 2015744, 2052828, 2068992, 2227040, 2267712, 2280920, 2505420, 2519680, 2566035, 2586240, 2672448, 2737104, 2834640, 2926080, 3023616, 3340560, 3421380, 3448320, 3535426, 3563264, 3649472, 3779520, 4008672, 4105656, 4454080, 4535424, 4561840, 5010840, 5039360, 5132070, 5172480, 5303139, 5344896, 5474208, 5669280, 6047232, 6681120, 6842760, 7070852, 7126528, 7298944, 7559040, 8017344, 8211312, 8838565, 8908160, 9070848, 9123680, 10021680, 10078720, 10264140, 10344960, 10606278, 10689792, 10948416, 11338560, 13362240, 13685520, 14141704, 14597888, 15118080, 15909417, 16034688, 16422624, 17677130, 17816320, 18141696, 18247360, 20043360, 20528280, 21212556, 21379584, 21896832, 22677120, 26515695, 26724480, 27371040, 28283408, 29195776, 30236160, 31818834, 32069376, 32845248, 35354260, 35632640, 36494720, 40086720, 41056560, 42425112, 43793664, 45354240, 53031390, 53448960, 54742080, 56566816, 63637668, 64138752, 65690496, 70708520, 72989440, 79547085, 80173440, 82113120, 84850224, 87587328, 90708480, 106062780, 106897920, 109484160, 113133632, 127275336, 131380992, 141417040, 145978880, 159094170, 160346880, 164226240, 169700448, 212125560, 218968320, 226267264, 254550672, 262761984, 282834080, 318188340, 320693760, 328452480, 339400896, 424251120, 437936640, 452534528, 509101344, 565668160, 636376680, 656904960, 678801792, 848502240, 905069056, 1018202688, 1131336320, 1272753360, 1313809920, 1357603584, 1697004480, 2036405376, 2262672640, 2545506720, 2715207168, 3394008960, 4072810752, 4525345280, 5091013440, 6788017920, 8145621504, 10182026880, 13576035840, 20364053760, 40728107520]

約数ペア:

[(1, 40728107520), (2, 20364053760), (3, 13576035840), (4, 10182026880), (5, 8145621504), (6, 6788017920), (8, 5091013440), (9, 4525345280), (10, 4072810752), (12, 3394008960), (15, 2715207168), (16, 2545506720), (18, 2262672640), (20, 2036405376), (24, 1697004480), (30, 1357603584), (31, 1313809920), (32, 1272753360), (36, 1131336320), (40, 1018202688), (45, 905069056), (48, 848502240), (60, 678801792), (62, 656904960), (64, 636376680), (72, 565668160), (80, 509101344), (90, 452534528), (93, 437936640), (96, 424251120), (120, 339400896), (124, 328452480), (127, 320693760), (128, 318188340), (144, 282834080), (155, 262761984), (160, 254550672), (180, 226267264), (186, 218968320), (192, 212125560), (240, 169700448), (248, 164226240), (254, 160346880), (256, 159094170), (279, 145978880), (288, 141417040), (310, 131380992), (320, 127275336), (360, 113133632), (372, 109484160), (381, 106897920), (384, 106062780), (449, 90708480), (465, 87587328), (480, 84850224), (496, 82113120), (508, 80173440), (512, 79547085), (558, 72989440), (576, 70708520), (620, 65690496), (635, 64138752), (640, 63637668), (720, 56566816), (744, 54742080), (762, 53448960), (768, 53031390), (898, 45354240), (930, 43793664), (960, 42425112), (992, 41056560), (1016, 40086720), (1116, 36494720), (1143, 35632640), (1152, 35354260), (1240, 32845248), (1270, 32069376), (1280, 31818834), (1347, 30236160), (1395, 29195776), (1440, 28283408), (1488, 27371040), (1524, 26724480), (1536, 26515695), (1796, 22677120), (1860, 21896832), (1905, 21379584), (1920, 21212556), (1984, 20528280), (2032, 20043360), (2232, 18247360), (2245, 18141696), (2286, 17816320), (2304, 17677130), (2480, 16422624), (2540, 16034688), (2560, 15909417), (2694, 15118080), (2790, 14597888), (2880, 14141704), (2976, 13685520), (3048, 13362240), (3592, 11338560), (3720, 10948416), (3810, 10689792), (3840, 10606278), (3937, 10344960), (3968, 10264140), (4041, 10078720), (4064, 10021680), (4464, 9123680), (4490, 9070848), (4572, 8908160), (4608, 8838565), (4960, 8211312), (5080, 8017344), (5388, 7559040), (5580, 7298944), (5715, 7126528), (5760, 7070852), (5952, 6842760), (6096, 6681120), (6735, 6047232), (7184, 5669280), (7440, 5474208), (7620, 5344896), (7680, 5303139), (7874, 5172480), (7936, 5132070), (8082, 5039360), (8128, 5010840), (8928, 4561840), (8980, 4535424), (9144, 4454080), (9920, 4105656), (10160, 4008672), (10776, 3779520), (11160, 3649472), (11430, 3563264), (11520, 3535426), (11811, 3448320), (11904, 3421380), (12192, 3340560), (13470, 3023616), (13919, 2926080), (14368, 2834640), (14880, 2737104), (15240, 2672448), (15748, 2586240), (15872, 2566035), (16164, 2519680), (16256, 2505420), (17856, 2280920), (17960, 2267712), (18288, 2227040), (19685, 2068992), (19840, 2052828), (20205, 2015744), (20320, 2004336), (21552, 1889760), (22320, 1824736), (22860, 1781632), (23040, 1767713), (23622, 1724160), (23808, 1710690), (24384, 1670280), (26940, 1511808), (27838, 1463040), (28736, 1417320), (29760, 1368552), (30480, 1336224), (31496, 1293120), (32328, 1259840), (32512, 1252710), (35433, 1149440), (35712, 1140460), (35920, 1133856), (36576, 1113520), (39370, 1034496), (39680, 1026414), (40410, 1007872), (40640, 1002168), (41757, 975360), (43104, 944880), (44640, 912368), (45720, 890816), (47244, 862080), (47616, 855345), (48768, 835140), (53880, 755904), (55676, 731520), (57023, 714240), (57472, 708660), (59055, 689664), (59520, 684276), (60960, 668112), (62992, 646560), (64656, 629920), (65024, 626355), (69595, 585216), (70866, 574720), (71424, 570230), (71840, 566928), (73152, 556760), (78740, 517248), (79360, 513207), (80820, 503936), (81280, 501084), (83514, 487680), (86208, 472440), (89280, 456184), (91440, 445408), (94488, 431040), (97536, 417570), (107760, 377952), (111352, 365760), (114046, 357120), (114944, 354330), (118110, 344832), (119040, 342138), (121920, 334056), (125271, 325120), (125984, 323280), (129312, 314960), (139190, 292608), (141732, 287360), (142848, 285115), (143680, 283464), (146304, 278380), (157480, 258624), (161640, 251968), (162560, 250542), (167028, 243840), (171069, 238080), (172416, 236220), (177165, 229888), (178560, 228092), (182880, 222704), (188976, 215520), (195072, 208785)]