1648848960

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5783}}^1$

素因数の和:5823

約数の個数: 280

約数和(自身を含む): 6399556416

約数和(自身を除く): 4750707456

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, 81, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 162, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 324, 330, 352, 360, 396, 405, 432, 440, 480, 495, 528, 540, 576, 594, 648, 660, 704, 720, 792, 810, 864, 880, 891, 960, 990, 1056, 1080, 1188, 1296, 1320, 1440, 1485, 1584, 1620, 1728, 1760, 1782, 1980, 2112, 2160, 2376, 2592, 2640, 2880, 2970, 3168, 3240, 3520, 3564, 3960, 4320, 4455, 4752, 5184, 5280, 5783, 5940, 6336, 6480, 7128, 7920, 8640, 8910, 9504, 10560, 11566, 11880, 12960, 14256, 15840, 17349, 17820, 19008, 23132, 23760, 25920, 28512, 28915, 31680, 34698, 35640, 46264, 47520, 52047, 57024, 57830, 63613, 69396, 71280, 86745, 92528, 95040, 104094, 115660, 127226, 138792, 142560, 156141, 173490, 185056, 190839, 208188, 231320, 254452, 260235, 277584, 285120, 312282, 318065, 346980, 370112, 381678, 416376, 462640, 468423, 508904, 520470, 555168, 572517, 624564, 636130, 693960, 763356, 780705, 832752, 925280, 936846, 954195, 1017808, 1040940, 1110336, 1145034, 1249128, 1272260, 1387920, 1526712, 1561410, 1665504, 1717551, 1850560, 1873692, 1908390, 2035616, 2081880, 2290068, 2342115, 2498256, 2544520, 2775840, 2862585, 3053424, 3122820, 3331008, 3435102, 3747384, 3816780, 4071232, 4163760, 4580136, 4684230, 4996512, 5089040, 5152653, 5551680, 5725170, 6106848, 6245640, 6870204, 7494768, 7633560, 8327520, 8587755, 9160272, 9368460, 9993024, 10178080, 10305306, 11450340, 12213696, 12491280, 13740408, 14989536, 15267120, 16655040, 17175510, 18320544, 18736920, 20356160, 20610612, 22900680, 24982560, 25763265, 27480816, 29979072, 30534240, 34351020, 36641088, 37473840, 41221224, 45801360, 49965120, 51526530, 54961632, 61068480, 68702040, 74947680, 82442448, 91602720, 103053060, 109923264, 137404080, 149895360, 164884896, 183205440, 206106120, 274808160, 329769792, 412212240, 549616320, 824424480, 1648848960]

約数ペア:

[(1, 1648848960), (2, 824424480), (3, 549616320), (4, 412212240), (5, 329769792), (6, 274808160), (8, 206106120), (9, 183205440), (10, 164884896), (11, 149895360), (12, 137404080), (15, 109923264), (16, 103053060), (18, 91602720), (20, 82442448), (22, 74947680), (24, 68702040), (27, 61068480), (30, 54961632), (32, 51526530), (33, 49965120), (36, 45801360), (40, 41221224), (44, 37473840), (45, 36641088), (48, 34351020), (54, 30534240), (55, 29979072), (60, 27480816), (64, 25763265), (66, 24982560), (72, 22900680), (80, 20610612), (81, 20356160), (88, 18736920), (90, 18320544), (96, 17175510), (99, 16655040), (108, 15267120), (110, 14989536), (120, 13740408), (132, 12491280), (135, 12213696), (144, 11450340), (160, 10305306), (162, 10178080), (165, 9993024), (176, 9368460), (180, 9160272), (192, 8587755), (198, 8327520), (216, 7633560), (220, 7494768), (240, 6870204), (264, 6245640), (270, 6106848), (288, 5725170), (297, 5551680), (320, 5152653), (324, 5089040), (330, 4996512), (352, 4684230), (360, 4580136), (396, 4163760), (405, 4071232), (432, 3816780), (440, 3747384), (480, 3435102), (495, 3331008), (528, 3122820), (540, 3053424), (576, 2862585), (594, 2775840), (648, 2544520), (660, 2498256), (704, 2342115), (720, 2290068), (792, 2081880), (810, 2035616), (864, 1908390), (880, 1873692), (891, 1850560), (960, 1717551), (990, 1665504), (1056, 1561410), (1080, 1526712), (1188, 1387920), (1296, 1272260), (1320, 1249128), (1440, 1145034), (1485, 1110336), (1584, 1040940), (1620, 1017808), (1728, 954195), (1760, 936846), (1782, 925280), (1980, 832752), (2112, 780705), (2160, 763356), (2376, 693960), (2592, 636130), (2640, 624564), (2880, 572517), (2970, 555168), (3168, 520470), (3240, 508904), (3520, 468423), (3564, 462640), (3960, 416376), (4320, 381678), (4455, 370112), (4752, 346980), (5184, 318065), (5280, 312282), (5783, 285120), (5940, 277584), (6336, 260235), (6480, 254452), (7128, 231320), (7920, 208188), (8640, 190839), (8910, 185056), (9504, 173490), (10560, 156141), (11566, 142560), (11880, 138792), (12960, 127226), (14256, 115660), (15840, 104094), (17349, 95040), (17820, 92528), (19008, 86745), (23132, 71280), (23760, 69396), (25920, 63613), (28512, 57830), (28915, 57024), (31680, 52047), (34698, 47520), (35640, 46264)]