2051671680

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2083}}^1$

素因数の和:2133

約数の個数: 320

約数和(自身を含む): 7716218400

約数和(自身を除く): 5664546720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 162, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 324, 342, 360, 380, 384, 405, 432, 456, 480, 513, 540, 570, 576, 608, 640, 648, 684, 720, 760, 810, 855, 864, 912, 960, 1026, 1080, 1140, 1152, 1216, 1296, 1368, 1440, 1520, 1539, 1620, 1710, 1728, 1824, 1920, 2052, 2083, 2160, 2280, 2432, 2565, 2592, 2736, 2880, 3040, 3078, 3240, 3420, 3456, 3648, 4104, 4166, 4320, 4560, 5130, 5184, 5472, 5760, 6080, 6156, 6249, 6480, 6840, 7296, 7695, 8208, 8332, 8640, 9120, 10260, 10368, 10415, 10944, 12160, 12312, 12498, 12960, 13680, 15390, 16416, 16664, 17280, 18240, 18747, 20520, 20830, 21888, 24624, 24996, 25920, 27360, 30780, 31245, 32832, 33328, 36480, 37494, 39577, 41040, 41660, 49248, 49992, 51840, 54720, 56241, 61560, 62490, 65664, 66656, 74988, 79154, 82080, 83320, 93735, 98496, 99984, 109440, 112482, 118731, 123120, 124980, 133312, 149976, 158308, 164160, 166640, 168723, 187470, 196992, 197885, 199968, 224964, 237462, 246240, 249960, 266624, 281205, 299952, 316616, 328320, 333280, 337446, 356193, 374940, 395770, 399936, 449928, 474924, 492480, 499920, 562410, 593655, 599904, 633232, 666560, 674892, 712386, 749880, 791540, 799872, 843615, 899856, 949848, 984960, 999840, 1068579, 1124820, 1187310, 1199808, 1266464, 1333120, 1349784, 1424772, 1499760, 1583080, 1687230, 1780965, 1799712, 1899696, 1999680, 2137158, 2249640, 2374620, 2399616, 2532928, 2699568, 2849544, 2999520, 3166160, 3205737, 3374460, 3561930, 3599424, 3799392, 3999360, 4274316, 4499280, 4749240, 5065856, 5342895, 5399136, 5699088, 5999040, 6332320, 6411474, 6748920, 7123860, 7198848, 7598784, 8548632, 8998560, 9498480, 10685790, 10798272, 11398176, 11998080, 12664640, 12822948, 13497840, 14247720, 15197568, 16028685, 17097264, 17997120, 18996960, 21371580, 21596544, 22796352, 25329280, 25645896, 26995680, 28495440, 32057370, 34194528, 35994240, 37993920, 42743160, 45592704, 51291792, 53991360, 56990880, 64114740, 68389056, 75987840, 85486320, 102583584, 107982720, 113981760, 128229480, 136778112, 170972640, 205167168, 227963520, 256458960, 341945280, 410334336, 512917920, 683890560, 1025835840, 2051671680]

約数ペア:

[(1, 2051671680), (2, 1025835840), (3, 683890560), (4, 512917920), (5, 410334336), (6, 341945280), (8, 256458960), (9, 227963520), (10, 205167168), (12, 170972640), (15, 136778112), (16, 128229480), (18, 113981760), (19, 107982720), (20, 102583584), (24, 85486320), (27, 75987840), (30, 68389056), (32, 64114740), (36, 56990880), (38, 53991360), (40, 51291792), (45, 45592704), (48, 42743160), (54, 37993920), (57, 35994240), (60, 34194528), (64, 32057370), (72, 28495440), (76, 26995680), (80, 25645896), (81, 25329280), (90, 22796352), (95, 21596544), (96, 21371580), (108, 18996960), (114, 17997120), (120, 17097264), (128, 16028685), (135, 15197568), (144, 14247720), (152, 13497840), (160, 12822948), (162, 12664640), (171, 11998080), (180, 11398176), (190, 10798272), (192, 10685790), (216, 9498480), (228, 8998560), (240, 8548632), (270, 7598784), (285, 7198848), (288, 7123860), (304, 6748920), (320, 6411474), (324, 6332320), (342, 5999040), (360, 5699088), (380, 5399136), (384, 5342895), (405, 5065856), (432, 4749240), (456, 4499280), (480, 4274316), (513, 3999360), (540, 3799392), (570, 3599424), (576, 3561930), (608, 3374460), (640, 3205737), (648, 3166160), (684, 2999520), (720, 2849544), (760, 2699568), (810, 2532928), (855, 2399616), (864, 2374620), (912, 2249640), (960, 2137158), (1026, 1999680), (1080, 1899696), (1140, 1799712), (1152, 1780965), (1216, 1687230), (1296, 1583080), (1368, 1499760), (1440, 1424772), (1520, 1349784), (1539, 1333120), (1620, 1266464), (1710, 1199808), (1728, 1187310), (1824, 1124820), (1920, 1068579), (2052, 999840), (2083, 984960), (2160, 949848), (2280, 899856), (2432, 843615), (2565, 799872), (2592, 791540), (2736, 749880), (2880, 712386), (3040, 674892), (3078, 666560), (3240, 633232), (3420, 599904), (3456, 593655), (3648, 562410), (4104, 499920), (4166, 492480), (4320, 474924), (4560, 449928), (5130, 399936), (5184, 395770), (5472, 374940), (5760, 356193), (6080, 337446), (6156, 333280), (6249, 328320), (6480, 316616), (6840, 299952), (7296, 281205), (7695, 266624), (8208, 249960), (8332, 246240), (8640, 237462), (9120, 224964), (10260, 199968), (10368, 197885), (10415, 196992), (10944, 187470), (12160, 168723), (12312, 166640), (12498, 164160), (12960, 158308), (13680, 149976), (15390, 133312), (16416, 124980), (16664, 123120), (17280, 118731), (18240, 112482), (18747, 109440), (20520, 99984), (20830, 98496), (21888, 93735), (24624, 83320), (24996, 82080), (25920, 79154), (27360, 74988), (30780, 66656), (31245, 65664), (32832, 62490), (33328, 61560), (36480, 56241), (37494, 54720), (39577, 51840), (41040, 49992), (41660, 49248)]