2572801920

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{881}}^1$

素因数の和:935

約数の個数: 384

約数和(自身を含む): 9878047200

約数和(自身を除く): 7305245280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 169, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 338, 351, 360, 384, 390, 416, 432, 468, 480, 507, 520, 540, 576, 585, 624, 640, 676, 702, 720, 780, 832, 845, 864, 881, 936, 960, 1014, 1040, 1080, 1152, 1170, 1248, 1352, 1404, 1440, 1521, 1560, 1664, 1690, 1728, 1755, 1762, 1872, 1920, 2028, 2080, 2160, 2340, 2496, 2535, 2643, 2704, 2808, 2880, 3042, 3120, 3380, 3456, 3510, 3524, 3744, 4056, 4160, 4320, 4405, 4563, 4680, 4992, 5070, 5286, 5408, 5616, 5760, 6084, 6240, 6760, 7020, 7048, 7488, 7605, 7929, 8112, 8320, 8640, 8810, 9126, 9360, 10140, 10572, 10816, 11232, 11453, 12168, 12480, 13215, 13520, 14040, 14096, 14976, 15210, 15858, 16224, 17280, 17620, 18252, 18720, 20280, 21144, 21632, 22464, 22815, 22906, 23787, 24336, 24960, 26430, 27040, 28080, 28192, 30420, 31716, 32448, 34359, 35240, 36504, 37440, 39645, 40560, 42288, 44928, 45630, 45812, 47574, 48672, 52860, 54080, 56160, 56384, 57265, 60840, 63432, 64896, 68718, 70480, 73008, 74880, 79290, 81120, 84576, 91260, 91624, 95148, 97344, 103077, 105720, 108160, 112320, 112768, 114530, 118935, 121680, 126864, 137436, 140960, 146016, 148889, 158580, 162240, 169152, 171795, 182520, 183248, 190296, 194688, 206154, 211440, 224640, 229060, 237870, 243360, 253728, 274872, 281920, 292032, 297778, 309231, 317160, 324480, 338304, 343590, 365040, 366496, 380592, 412308, 422880, 446667, 458120, 475740, 486720, 507456, 515385, 549744, 563840, 584064, 595556, 618462, 634320, 687180, 730080, 732992, 744445, 761184, 824616, 845760, 893334, 916240, 951480, 973440, 1014912, 1030770, 1099488, 1191112, 1236924, 1268640, 1340001, 1374360, 1460160, 1465984, 1488890, 1522368, 1546155, 1649232, 1691520, 1786668, 1832480, 1902960, 2061540, 2198976, 2233335, 2382224, 2473848, 2537280, 2680002, 2748720, 2920320, 2977780, 3044736, 3092310, 3298464, 3573336, 3664960, 3805920, 4020003, 4123080, 4397952, 4466670, 4764448, 4947696, 5074560, 5360004, 5497440, 5955560, 6184620, 6596928, 6700005, 7146672, 7329920, 7611840, 8040006, 8246160, 8933340, 9528896, 9895392, 10720008, 10994880, 11911120, 12369240, 13193856, 13400010, 14293344, 15223680, 16080012, 16492320, 17866680, 19057792, 19790784, 20100015, 21440016, 21989760, 23822240, 24738480, 26800020, 28586688, 32160024, 32984640, 35733360, 39581568, 40200030, 42880032, 47644480, 49476960, 53600040, 57173376, 64320048, 65969280, 71466720, 80400060, 85760064, 95288960, 98953920, 107200080, 128640096, 142933440, 160800120, 171520128, 197907840, 214400160, 257280192, 285866880, 321600240, 428800320, 514560384, 643200480, 857600640, 1286400960, 2572801920]

約数ペア:

[(1, 2572801920), (2, 1286400960), (3, 857600640), (4, 643200480), (5, 514560384), (6, 428800320), (8, 321600240), (9, 285866880), (10, 257280192), (12, 214400160), (13, 197907840), (15, 171520128), (16, 160800120), (18, 142933440), (20, 128640096), (24, 107200080), (26, 98953920), (27, 95288960), (30, 85760064), (32, 80400060), (36, 71466720), (39, 65969280), (40, 64320048), (45, 57173376), (48, 53600040), (52, 49476960), (54, 47644480), (60, 42880032), (64, 40200030), (65, 39581568), (72, 35733360), (78, 32984640), (80, 32160024), (90, 28586688), (96, 26800020), (104, 24738480), (108, 23822240), (117, 21989760), (120, 21440016), (128, 20100015), (130, 19790784), (135, 19057792), (144, 17866680), (156, 16492320), (160, 16080012), (169, 15223680), (180, 14293344), (192, 13400010), (195, 13193856), (208, 12369240), (216, 11911120), (234, 10994880), (240, 10720008), (260, 9895392), (270, 9528896), (288, 8933340), (312, 8246160), (320, 8040006), (338, 7611840), (351, 7329920), (360, 7146672), (384, 6700005), (390, 6596928), (416, 6184620), (432, 5955560), (468, 5497440), (480, 5360004), (507, 5074560), (520, 4947696), (540, 4764448), (576, 4466670), (585, 4397952), (624, 4123080), (640, 4020003), (676, 3805920), (702, 3664960), (720, 3573336), (780, 3298464), (832, 3092310), (845, 3044736), (864, 2977780), (881, 2920320), (936, 2748720), (960, 2680002), (1014, 2537280), (1040, 2473848), (1080, 2382224), (1152, 2233335), (1170, 2198976), (1248, 2061540), (1352, 1902960), (1404, 1832480), (1440, 1786668), (1521, 1691520), (1560, 1649232), (1664, 1546155), (1690, 1522368), (1728, 1488890), (1755, 1465984), (1762, 1460160), (1872, 1374360), (1920, 1340001), (2028, 1268640), (2080, 1236924), (2160, 1191112), (2340, 1099488), (2496, 1030770), (2535, 1014912), (2643, 973440), (2704, 951480), (2808, 916240), (2880, 893334), (3042, 845760), (3120, 824616), (3380, 761184), (3456, 744445), (3510, 732992), (3524, 730080), (3744, 687180), (4056, 634320), (4160, 618462), (4320, 595556), (4405, 584064), (4563, 563840), (4680, 549744), (4992, 515385), (5070, 507456), (5286, 486720), (5408, 475740), (5616, 458120), (5760, 446667), (6084, 422880), (6240, 412308), (6760, 380592), (7020, 366496), (7048, 365040), (7488, 343590), (7605, 338304), (7929, 324480), (8112, 317160), (8320, 309231), (8640, 297778), (8810, 292032), (9126, 281920), (9360, 274872), (10140, 253728), (10572, 243360), (10816, 237870), (11232, 229060), (11453, 224640), (12168, 211440), (12480, 206154), (13215, 194688), (13520, 190296), (14040, 183248), (14096, 182520), (14976, 171795), (15210, 169152), (15858, 162240), (16224, 158580), (17280, 148889), (17620, 146016), (18252, 140960), (18720, 137436), (20280, 126864), (21144, 121680), (21632, 118935), (22464, 114530), (22815, 112768), (22906, 112320), (23787, 108160), (24336, 105720), (24960, 103077), (26430, 97344), (27040, 95148), (28080, 91624), (28192, 91260), (30420, 84576), (31716, 81120), (32448, 79290), (34359, 74880), (35240, 73008), (36504, 70480), (37440, 68718), (39645, 64896), (40560, 63432), (42288, 60840), (44928, 57265), (45630, 56384), (45812, 56160), (47574, 54080), (48672, 52860)]