81006289920

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{373}}^1\times {\mathrm{1571}}^1$

素因数の和:1978

約数の個数: 352

約数和(自身を含む): 288837267840

約数和(自身を除く): 207830977920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 373, 384, 432, 480, 512, 540, 576, 640, 720, 746, 768, 864, 960, 1024, 1080, 1119, 1152, 1280, 1440, 1492, 1536, 1571, 1728, 1865, 1920, 2160, 2238, 2304, 2560, 2880, 2984, 3072, 3142, 3357, 3456, 3730, 3840, 4320, 4476, 4608, 4713, 5120, 5595, 5760, 5968, 6284, 6714, 6912, 7460, 7680, 7855, 8640, 8952, 9216, 9426, 10071, 11190, 11520, 11936, 12568, 13428, 13824, 14139, 14920, 15360, 15710, 16785, 17280, 17904, 18852, 20142, 22380, 23040, 23565, 23872, 25136, 26856, 27648, 28278, 29840, 31420, 33570, 34560, 35808, 37704, 40284, 42417, 44760, 46080, 47130, 47744, 50272, 50355, 53712, 56556, 59680, 62840, 67140, 69120, 70695, 71616, 75408, 80568, 84834, 89520, 94260, 95488, 100544, 100710, 107424, 113112, 119360, 125680, 134280, 138240, 141390, 143232, 150816, 161136, 169668, 179040, 188520, 190976, 201088, 201420, 212085, 214848, 226224, 238720, 251360, 268560, 282780, 286464, 301632, 322272, 339336, 358080, 377040, 381952, 402176, 402840, 424170, 429696, 452448, 477440, 502720, 537120, 565560, 572928, 585983, 603264, 644544, 678672, 716160, 754080, 804352, 805680, 848340, 859392, 904896, 954880, 1005440, 1074240, 1131120, 1145856, 1171966, 1206528, 1289088, 1357344, 1432320, 1508160, 1608704, 1611360, 1696680, 1718784, 1757949, 1809792, 1909760, 2010880, 2148480, 2262240, 2343932, 2413056, 2578176, 2714688, 2864640, 2929915, 3016320, 3222720, 3393360, 3437568, 3515898, 3619584, 4021760, 4296960, 4524480, 4687864, 4826112, 5156352, 5273847, 5429376, 5729280, 5859830, 6032640, 6445440, 6786720, 7031796, 7239168, 8043520, 8593920, 8789745, 9048960, 9375728, 10312704, 10547694, 10858752, 11719660, 12065280, 12890880, 13573440, 14063592, 14478336, 15821541, 17187840, 17579490, 18097920, 18751456, 21095388, 21717504, 23439320, 24130560, 25781760, 26369235, 27146880, 28127184, 31643082, 35158980, 36195840, 37502912, 42190776, 43435008, 46878640, 51563520, 52738470, 54293760, 56254368, 63286164, 70317960, 72391680, 75005824, 79107705, 84381552, 93757280, 105476940, 108587520, 112508736, 126572328, 140635920, 150011648, 158215410, 168763104, 187514560, 210953880, 217175040, 225017472, 253144656, 281271840, 300023296, 316430820, 337526208, 375029120, 421907760, 450034944, 506289312, 562543680, 600046592, 632861640, 675052416, 750058240, 843815520, 900069888, 1012578624, 1125087360, 1265723280, 1350104832, 1500116480, 1687631040, 1800139776, 2025157248, 2250174720, 2531446560, 2700209664, 3000232960, 3375262080, 4050314496, 4500349440, 5062893120, 5400419328, 6750524160, 8100628992, 9000698880, 10125786240, 13501048320, 16201257984, 20251572480, 27002096640, 40503144960, 81006289920]

約数ペア:

[(1, 81006289920), (2, 40503144960), (3, 27002096640), (4, 20251572480), (5, 16201257984), (6, 13501048320), (8, 10125786240), (9, 9000698880), (10, 8100628992), (12, 6750524160), (15, 5400419328), (16, 5062893120), (18, 4500349440), (20, 4050314496), (24, 3375262080), (27, 3000232960), (30, 2700209664), (32, 2531446560), (36, 2250174720), (40, 2025157248), (45, 1800139776), (48, 1687631040), (54, 1500116480), (60, 1350104832), (64, 1265723280), (72, 1125087360), (80, 1012578624), (90, 900069888), (96, 843815520), (108, 750058240), (120, 675052416), (128, 632861640), (135, 600046592), (144, 562543680), (160, 506289312), (180, 450034944), (192, 421907760), (216, 375029120), (240, 337526208), (256, 316430820), (270, 300023296), (288, 281271840), (320, 253144656), (360, 225017472), (373, 217175040), (384, 210953880), (432, 187514560), (480, 168763104), (512, 158215410), (540, 150011648), (576, 140635920), (640, 126572328), (720, 112508736), (746, 108587520), (768, 105476940), (864, 93757280), (960, 84381552), (1024, 79107705), (1080, 75005824), (1119, 72391680), (1152, 70317960), (1280, 63286164), (1440, 56254368), (1492, 54293760), (1536, 52738470), (1571, 51563520), (1728, 46878640), (1865, 43435008), (1920, 42190776), (2160, 37502912), (2238, 36195840), (2304, 35158980), (2560, 31643082), (2880, 28127184), (2984, 27146880), (3072, 26369235), (3142, 25781760), (3357, 24130560), (3456, 23439320), (3730, 21717504), (3840, 21095388), (4320, 18751456), (4476, 18097920), (4608, 17579490), (4713, 17187840), (5120, 15821541), (5595, 14478336), (5760, 14063592), (5968, 13573440), (6284, 12890880), (6714, 12065280), (6912, 11719660), (7460, 10858752), (7680, 10547694), (7855, 10312704), (8640, 9375728), (8952, 9048960), (9216, 8789745), (9426, 8593920), (10071, 8043520), (11190, 7239168), (11520, 7031796), (11936, 6786720), (12568, 6445440), (13428, 6032640), (13824, 5859830), (14139, 5729280), (14920, 5429376), (15360, 5273847), (15710, 5156352), (16785, 4826112), (17280, 4687864), (17904, 4524480), (18852, 4296960), (20142, 4021760), (22380, 3619584), (23040, 3515898), (23565, 3437568), (23872, 3393360), (25136, 3222720), (26856, 3016320), (27648, 2929915), (28278, 2864640), (29840, 2714688), (31420, 2578176), (33570, 2413056), (34560, 2343932), (35808, 2262240), (37704, 2148480), (40284, 2010880), (42417, 1909760), (44760, 1809792), (46080, 1757949), (47130, 1718784), (47744, 1696680), (50272, 1611360), (50355, 1608704), (53712, 1508160), (56556, 1432320), (59680, 1357344), (62840, 1289088), (67140, 1206528), (69120, 1171966), (70695, 1145856), (71616, 1131120), (75408, 1074240), (80568, 1005440), (84834, 954880), (89520, 904896), (94260, 859392), (95488, 848340), (100544, 805680), (100710, 804352), (107424, 754080), (113112, 716160), (119360, 678672), (125680, 644544), (134280, 603264), (138240, 585983), (141390, 572928), (143232, 565560), (150816, 537120), (161136, 502720), (169668, 477440), (179040, 452448), (188520, 429696), (190976, 424170), (201088, 402840), (201420, 402176), (212085, 381952), (214848, 377040), (226224, 358080), (238720, 339336), (251360, 322272), (268560, 301632), (282780, 286464)]