28055427840

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{6709}}^1$

素因数の和:6761

約数の個数: 432

約数和(自身を含む): 109447615200

約数和(自身を除く): 81392187360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 121, 128, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 242, 256, 264, 270, 288, 297, 320, 330, 352, 360, 363, 384, 396, 432, 440, 480, 484, 495, 528, 540, 576, 594, 605, 640, 660, 704, 720, 726, 768, 792, 864, 880, 960, 968, 990, 1056, 1080, 1089, 1152, 1188, 1210, 1280, 1320, 1408, 1440, 1452, 1485, 1584, 1728, 1760, 1815, 1920, 1936, 1980, 2112, 2160, 2178, 2304, 2376, 2420, 2640, 2816, 2880, 2904, 2970, 3168, 3267, 3456, 3520, 3630, 3840, 3872, 3960, 4224, 4320, 4356, 4752, 4840, 5280, 5445, 5760, 5808, 5940, 6336, 6534, 6709, 6912, 7040, 7260, 7744, 7920, 8448, 8640, 8712, 9504, 9680, 10560, 10890, 11520, 11616, 11880, 12672, 13068, 13418, 14080, 14520, 15488, 15840, 16335, 17280, 17424, 19008, 19360, 20127, 21120, 21780, 23232, 23760, 25344, 26136, 26836, 29040, 30976, 31680, 32670, 33545, 34560, 34848, 38016, 38720, 40254, 42240, 43560, 46464, 47520, 52272, 53672, 58080, 60381, 63360, 65340, 67090, 69696, 73799, 76032, 77440, 80508, 87120, 92928, 95040, 100635, 104544, 107344, 116160, 120762, 126720, 130680, 134180, 139392, 147598, 154880, 161016, 174240, 181143, 190080, 201270, 209088, 214688, 221397, 232320, 241524, 261360, 268360, 278784, 295196, 301905, 322032, 348480, 362286, 368995, 380160, 402540, 418176, 429376, 442794, 464640, 483048, 522720, 536720, 590392, 603810, 644064, 664191, 696960, 724572, 737990, 805080, 811789, 836352, 858752, 885588, 905715, 966096, 1045440, 1073440, 1106985, 1180784, 1207620, 1288128, 1328382, 1393920, 1449144, 1475980, 1610160, 1623578, 1717504, 1771176, 1811430, 1932192, 1992573, 2090880, 2146880, 2213970, 2361568, 2415240, 2435367, 2576256, 2656764, 2898288, 2951960, 3220320, 3247156, 3320955, 3542352, 3622860, 3864384, 3985146, 4058945, 4181760, 4293760, 4427940, 4723136, 4830480, 4870734, 5152512, 5313528, 5796576, 5903920, 6440640, 6494312, 6641910, 7084704, 7245720, 7306101, 7728768, 7970292, 8117890, 8587520, 8855880, 9446272, 9660960, 9741468, 9962865, 10627056, 11593152, 11807840, 12176835, 12881280, 12988624, 13283820, 14169408, 14491440, 14612202, 15457536, 15940584, 16235780, 17711760, 18892544, 19321920, 19482936, 19925730, 21254112, 21918303, 23186304, 23615680, 24353670, 25762560, 25977248, 26567640, 28338816, 28982880, 29224404, 31881168, 32471560, 35423520, 36530505, 38643840, 38965872, 39851460, 42508224, 43836606, 46372608, 47231360, 48707340, 51954496, 53135280, 56677632, 57965760, 58448808, 63762336, 64943120, 70847040, 73061010, 77287680, 77931744, 79702920, 85016448, 87673212, 94462720, 97414680, 103908992, 106270560, 109591515, 115931520, 116897616, 127524672, 129886240, 141694080, 146122020, 155863488, 159405840, 170032896, 175346424, 194829360, 207817984, 212541120, 219183030, 231863040, 233795232, 255049344, 259772480, 283388160, 292244040, 311726976, 318811680, 350692848, 389658720, 425082240, 438366060, 467590464, 510098688, 519544960, 584488080, 623453952, 637623360, 701385696, 779317440, 850164480, 876732120, 935180928, 1039089920, 1168976160, 1275246720, 1402771392, 1558634880, 1753464240, 1870361856, 2337952320, 2550493440, 2805542784, 3117269760, 3506928480, 4675904640, 5611085568, 7013856960, 9351809280, 14027713920, 28055427840]

約数ペア:

[(1, 28055427840), (2, 14027713920), (3, 9351809280), (4, 7013856960), (5, 5611085568), (6, 4675904640), (8, 3506928480), (9, 3117269760), (10, 2805542784), (11, 2550493440), (12, 2337952320), (15, 1870361856), (16, 1753464240), (18, 1558634880), (20, 1402771392), (22, 1275246720), (24, 1168976160), (27, 1039089920), (30, 935180928), (32, 876732120), (33, 850164480), (36, 779317440), (40, 701385696), (44, 637623360), (45, 623453952), (48, 584488080), (54, 519544960), (55, 510098688), (60, 467590464), (64, 438366060), (66, 425082240), (72, 389658720), (80, 350692848), (88, 318811680), (90, 311726976), (96, 292244040), (99, 283388160), (108, 259772480), (110, 255049344), (120, 233795232), (121, 231863040), (128, 219183030), (132, 212541120), (135, 207817984), (144, 194829360), (160, 175346424), (165, 170032896), (176, 159405840), (180, 155863488), (192, 146122020), (198, 141694080), (216, 129886240), (220, 127524672), (240, 116897616), (242, 115931520), (256, 109591515), (264, 106270560), (270, 103908992), (288, 97414680), (297, 94462720), (320, 87673212), (330, 85016448), (352, 79702920), (360, 77931744), (363, 77287680), (384, 73061010), (396, 70847040), (432, 64943120), (440, 63762336), (480, 58448808), (484, 57965760), (495, 56677632), (528, 53135280), (540, 51954496), (576, 48707340), (594, 47231360), (605, 46372608), (640, 43836606), (660, 42508224), (704, 39851460), (720, 38965872), (726, 38643840), (768, 36530505), (792, 35423520), (864, 32471560), (880, 31881168), (960, 29224404), (968, 28982880), (990, 28338816), (1056, 26567640), (1080, 25977248), (1089, 25762560), (1152, 24353670), (1188, 23615680), (1210, 23186304), (1280, 21918303), (1320, 21254112), (1408, 19925730), (1440, 19482936), (1452, 19321920), (1485, 18892544), (1584, 17711760), (1728, 16235780), (1760, 15940584), (1815, 15457536), (1920, 14612202), (1936, 14491440), (1980, 14169408), (2112, 13283820), (2160, 12988624), (2178, 12881280), (2304, 12176835), (2376, 11807840), (2420, 11593152), (2640, 10627056), (2816, 9962865), (2880, 9741468), (2904, 9660960), (2970, 9446272), (3168, 8855880), (3267, 8587520), (3456, 8117890), (3520, 7970292), (3630, 7728768), (3840, 7306101), (3872, 7245720), (3960, 7084704), (4224, 6641910), (4320, 6494312), (4356, 6440640), (4752, 5903920), (4840, 5796576), (5280, 5313528), (5445, 5152512), (5760, 4870734), (5808, 4830480), (5940, 4723136), (6336, 4427940), (6534, 4293760), (6709, 4181760), (6912, 4058945), (7040, 3985146), (7260, 3864384), (7744, 3622860), (7920, 3542352), (8448, 3320955), (8640, 3247156), (8712, 3220320), (9504, 2951960), (9680, 2898288), (10560, 2656764), (10890, 2576256), (11520, 2435367), (11616, 2415240), (11880, 2361568), (12672, 2213970), (13068, 2146880), (13418, 2090880), (14080, 1992573), (14520, 1932192), (15488, 1811430), (15840, 1771176), (16335, 1717504), (17280, 1623578), (17424, 1610160), (19008, 1475980), (19360, 1449144), (20127, 1393920), (21120, 1328382), (21780, 1288128), (23232, 1207620), (23760, 1180784), (25344, 1106985), (26136, 1073440), (26836, 1045440), (29040, 966096), (30976, 905715), (31680, 885588), (32670, 858752), (33545, 836352), (34560, 811789), (34848, 805080), (38016, 737990), (38720, 724572), (40254, 696960), (42240, 664191), (43560, 644064), (46464, 603810), (47520, 590392), (52272, 536720), (53672, 522720), (58080, 483048), (60381, 464640), (63360, 442794), (65340, 429376), (67090, 418176), (69696, 402540), (73799, 380160), (76032, 368995), (77440, 362286), (80508, 348480), (87120, 322032), (92928, 301905), (95040, 295196), (100635, 278784), (104544, 268360), (107344, 261360), (116160, 241524), (120762, 232320), (126720, 221397), (130680, 214688), (134180, 209088), (139392, 201270), (147598, 190080), (154880, 181143), (161016, 174240)]