2989405440

素因数分解:

$2^8\times 3^5\times 5^1\times 7^1\times {\mathrm{1373}}^1$

素因数の和:1416

約数の個数: 432

約数和(自身を含む): 12267335808

約数和(自身を除く): 9277930368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 243, 252, 256, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 448, 480, 486, 504, 540, 560, 567, 576, 630, 640, 648, 672, 720, 756, 768, 810, 840, 864, 896, 945, 960, 972, 1008, 1080, 1120, 1134, 1152, 1215, 1260, 1280, 1296, 1344, 1373, 1440, 1512, 1620, 1680, 1701, 1728, 1792, 1890, 1920, 1944, 2016, 2160, 2240, 2268, 2304, 2430, 2520, 2592, 2688, 2746, 2835, 2880, 3024, 3240, 3360, 3402, 3456, 3780, 3840, 3888, 4032, 4119, 4320, 4480, 4536, 4860, 5040, 5184, 5376, 5492, 5670, 5760, 6048, 6480, 6720, 6804, 6865, 6912, 7560, 7776, 8064, 8238, 8505, 8640, 8960, 9072, 9611, 9720, 10080, 10368, 10984, 11340, 11520, 12096, 12357, 12960, 13440, 13608, 13730, 15120, 15552, 16128, 16476, 17010, 17280, 18144, 19222, 19440, 20160, 20595, 20736, 21968, 22680, 24192, 24714, 25920, 26880, 27216, 27460, 28833, 30240, 31104, 32952, 34020, 34560, 36288, 37071, 38444, 38880, 40320, 41190, 43936, 45360, 48055, 48384, 49428, 51840, 54432, 54920, 57666, 60480, 61785, 62208, 65904, 68040, 72576, 74142, 76888, 77760, 80640, 82380, 86499, 87872, 90720, 96110, 98856, 103680, 108864, 109840, 111213, 115332, 120960, 123570, 131808, 136080, 144165, 145152, 148284, 153776, 155520, 164760, 172998, 175744, 181440, 185355, 192220, 197712, 217728, 219680, 222426, 230664, 241920, 247140, 259497, 263616, 272160, 288330, 296568, 307552, 311040, 329520, 333639, 345996, 351488, 362880, 370710, 384440, 395424, 432495, 435456, 439360, 444852, 461328, 494280, 518994, 527232, 544320, 556065, 576660, 593136, 615104, 659040, 667278, 691992, 725760, 741420, 768880, 778491, 790848, 864990, 878720, 889704, 922656, 988560, 1037988, 1054464, 1088640, 1112130, 1153320, 1186272, 1230208, 1297485, 1318080, 1334556, 1383984, 1482840, 1537760, 1556982, 1581696, 1668195, 1729980, 1757440, 1779408, 1845312, 1977120, 2075976, 2177280, 2224260, 2306640, 2335473, 2372544, 2460416, 2594970, 2636160, 2669112, 2767968, 2965680, 3075520, 3113964, 3163392, 3336390, 3459960, 3558816, 3690624, 3892455, 3954240, 4151952, 4448520, 4613280, 4670946, 4745088, 5189940, 5272320, 5338224, 5535936, 5931360, 6151040, 6227928, 6672780, 6919920, 7117632, 7381248, 7784910, 7908480, 8303904, 8897040, 9226560, 9341892, 9490176, 10379880, 10676448, 11071872, 11677365, 11862720, 12302080, 12455856, 13345560, 13839840, 14235264, 15569820, 15816960, 16607808, 17794080, 18453120, 18683784, 20759760, 21352896, 22143744, 23354730, 23725440, 24911712, 26691120, 27679680, 28470528, 31139640, 33215616, 35588160, 36906240, 37367568, 41519520, 42705792, 46709460, 47450880, 49823424, 53382240, 55359360, 62279280, 66431232, 71176320, 74735136, 83039040, 85411584, 93418920, 99646848, 106764480, 110718720, 124558560, 142352640, 149470272, 166078080, 186837840, 199293696, 213528960, 249117120, 298940544, 332156160, 373675680, 427057920, 498234240, 597881088, 747351360, 996468480, 1494702720, 2989405440]

約数ペア:

[(1, 2989405440), (2, 1494702720), (3, 996468480), (4, 747351360), (5, 597881088), (6, 498234240), (7, 427057920), (8, 373675680), (9, 332156160), (10, 298940544), (12, 249117120), (14, 213528960), (15, 199293696), (16, 186837840), (18, 166078080), (20, 149470272), (21, 142352640), (24, 124558560), (27, 110718720), (28, 106764480), (30, 99646848), (32, 93418920), (35, 85411584), (36, 83039040), (40, 74735136), (42, 71176320), (45, 66431232), (48, 62279280), (54, 55359360), (56, 53382240), (60, 49823424), (63, 47450880), (64, 46709460), (70, 42705792), (72, 41519520), (80, 37367568), (81, 36906240), (84, 35588160), (90, 33215616), (96, 31139640), (105, 28470528), (108, 27679680), (112, 26691120), (120, 24911712), (126, 23725440), (128, 23354730), (135, 22143744), (140, 21352896), (144, 20759760), (160, 18683784), (162, 18453120), (168, 17794080), (180, 16607808), (189, 15816960), (192, 15569820), (210, 14235264), (216, 13839840), (224, 13345560), (240, 12455856), (243, 12302080), (252, 11862720), (256, 11677365), (270, 11071872), (280, 10676448), (288, 10379880), (315, 9490176), (320, 9341892), (324, 9226560), (336, 8897040), (360, 8303904), (378, 7908480), (384, 7784910), (405, 7381248), (420, 7117632), (432, 6919920), (448, 6672780), (480, 6227928), (486, 6151040), (504, 5931360), (540, 5535936), (560, 5338224), (567, 5272320), (576, 5189940), (630, 4745088), (640, 4670946), (648, 4613280), (672, 4448520), (720, 4151952), (756, 3954240), (768, 3892455), (810, 3690624), (840, 3558816), (864, 3459960), (896, 3336390), (945, 3163392), (960, 3113964), (972, 3075520), (1008, 2965680), (1080, 2767968), (1120, 2669112), (1134, 2636160), (1152, 2594970), (1215, 2460416), (1260, 2372544), (1280, 2335473), (1296, 2306640), (1344, 2224260), (1373, 2177280), (1440, 2075976), (1512, 1977120), (1620, 1845312), (1680, 1779408), (1701, 1757440), (1728, 1729980), (1792, 1668195), (1890, 1581696), (1920, 1556982), (1944, 1537760), (2016, 1482840), (2160, 1383984), (2240, 1334556), (2268, 1318080), (2304, 1297485), (2430, 1230208), (2520, 1186272), (2592, 1153320), (2688, 1112130), (2746, 1088640), (2835, 1054464), (2880, 1037988), (3024, 988560), (3240, 922656), (3360, 889704), (3402, 878720), (3456, 864990), (3780, 790848), (3840, 778491), (3888, 768880), (4032, 741420), (4119, 725760), (4320, 691992), (4480, 667278), (4536, 659040), (4860, 615104), (5040, 593136), (5184, 576660), (5376, 556065), (5492, 544320), (5670, 527232), (5760, 518994), (6048, 494280), (6480, 461328), (6720, 444852), (6804, 439360), (6865, 435456), (6912, 432495), (7560, 395424), (7776, 384440), (8064, 370710), (8238, 362880), (8505, 351488), (8640, 345996), (8960, 333639), (9072, 329520), (9611, 311040), (9720, 307552), (10080, 296568), (10368, 288330), (10984, 272160), (11340, 263616), (11520, 259497), (12096, 247140), (12357, 241920), (12960, 230664), (13440, 222426), (13608, 219680), (13730, 217728), (15120, 197712), (15552, 192220), (16128, 185355), (16476, 181440), (17010, 175744), (17280, 172998), (18144, 164760), (19222, 155520), (19440, 153776), (20160, 148284), (20595, 145152), (20736, 144165), (21968, 136080), (22680, 131808), (24192, 123570), (24714, 120960), (25920, 115332), (26880, 111213), (27216, 109840), (27460, 108864), (28833, 103680), (30240, 98856), (31104, 96110), (32952, 90720), (34020, 87872), (34560, 86499), (36288, 82380), (37071, 80640), (38444, 77760), (38880, 76888), (40320, 74142), (41190, 72576), (43936, 68040), (45360, 65904), (48055, 62208), (48384, 61785), (49428, 60480), (51840, 57666), (54432, 54920)]