2785269760

素因数分解:

$2^{11}\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:122

約数の個数: 384

約数和(自身を含む): 8530704000

約数和(自身を除く): 5745434240

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 61, 64, 65, 70, 80, 91, 98, 104, 112, 122, 128, 130, 140, 160, 182, 196, 208, 224, 244, 245, 256, 260, 280, 305, 320, 343, 364, 392, 416, 427, 448, 455, 488, 490, 512, 520, 560, 610, 637, 640, 686, 728, 784, 793, 832, 854, 896, 910, 976, 980, 1024, 1040, 1120, 1220, 1274, 1280, 1372, 1456, 1568, 1586, 1664, 1708, 1715, 1792, 1820, 1952, 1960, 2048, 2080, 2135, 2240, 2440, 2548, 2560, 2744, 2912, 2989, 3136, 3172, 3185, 3328, 3416, 3430, 3584, 3640, 3904, 3920, 3965, 4160, 4270, 4459, 4480, 4880, 5096, 5120, 5488, 5551, 5824, 5978, 6272, 6344, 6370, 6656, 6832, 6860, 7168, 7280, 7808, 7840, 7930, 8320, 8540, 8918, 8960, 9760, 10192, 10240, 10976, 11102, 11648, 11956, 12544, 12688, 12740, 13312, 13664, 13720, 14336, 14560, 14945, 15616, 15680, 15860, 16640, 17080, 17836, 17920, 19520, 20384, 20923, 21952, 22204, 22295, 23296, 23912, 25088, 25376, 25480, 26624, 27328, 27440, 27755, 29120, 29890, 31232, 31360, 31720, 33280, 34160, 35672, 35840, 38857, 39040, 40768, 41846, 43904, 44408, 44590, 46592, 47824, 50176, 50752, 50960, 54656, 54880, 55510, 58240, 59780, 62464, 62720, 63440, 66560, 68320, 71344, 71680, 77714, 78080, 81536, 83692, 87808, 88816, 89180, 93184, 95648, 100352, 101504, 101920, 104615, 109312, 109760, 111020, 116480, 119560, 124928, 125440, 126880, 133120, 136640, 142688, 155428, 156160, 163072, 167384, 175616, 177632, 178360, 186368, 191296, 194285, 203008, 203840, 209230, 218624, 219520, 222040, 232960, 239120, 250880, 253760, 271999, 273280, 285376, 310856, 312320, 326144, 334768, 351232, 355264, 356720, 382592, 388570, 406016, 407680, 418460, 437248, 439040, 444080, 465920, 478240, 501760, 507520, 543998, 546560, 570752, 621712, 624640, 652288, 669536, 702464, 710528, 713440, 765184, 777140, 812032, 815360, 836920, 874496, 878080, 888160, 931840, 956480, 1015040, 1087996, 1093120, 1141504, 1243424, 1304576, 1339072, 1359995, 1421056, 1426880, 1530368, 1554280, 1624064, 1630720, 1673840, 1756160, 1776320, 1912960, 2030080, 2175992, 2186240, 2283008, 2486848, 2678144, 2719990, 2842112, 2853760, 3060736, 3108560, 3261440, 3347680, 3512320, 3552640, 3825920, 4060160, 4351984, 4372480, 4566016, 4973696, 5356288, 5439980, 5684224, 5707520, 6121472, 6217120, 6522880, 6695360, 7105280, 7651840, 8120320, 8703968, 9132032, 9947392, 10712576, 10879960, 11368448, 11415040, 12434240, 13390720, 14210560, 15303680, 17407936, 19894784, 21425152, 21759920, 22830080, 24868480, 26781440, 28421120, 30607360, 34815872, 39789568, 42850304, 43519840, 45660160, 49736960, 53562880, 56842240, 69631744, 79579136, 87039680, 99473920, 107125760, 139263488, 174079360, 198947840, 214251520, 278526976, 348158720, 397895680, 557053952, 696317440, 1392634880, 2785269760]

約数ペア:

[(1, 2785269760), (2, 1392634880), (4, 696317440), (5, 557053952), (7, 397895680), (8, 348158720), (10, 278526976), (13, 214251520), (14, 198947840), (16, 174079360), (20, 139263488), (26, 107125760), (28, 99473920), (32, 87039680), (35, 79579136), (40, 69631744), (49, 56842240), (52, 53562880), (56, 49736960), (61, 45660160), (64, 43519840), (65, 42850304), (70, 39789568), (80, 34815872), (91, 30607360), (98, 28421120), (104, 26781440), (112, 24868480), (122, 22830080), (128, 21759920), (130, 21425152), (140, 19894784), (160, 17407936), (182, 15303680), (196, 14210560), (208, 13390720), (224, 12434240), (244, 11415040), (245, 11368448), (256, 10879960), (260, 10712576), (280, 9947392), (305, 9132032), (320, 8703968), (343, 8120320), (364, 7651840), (392, 7105280), (416, 6695360), (427, 6522880), (448, 6217120), (455, 6121472), (488, 5707520), (490, 5684224), (512, 5439980), (520, 5356288), (560, 4973696), (610, 4566016), (637, 4372480), (640, 4351984), (686, 4060160), (728, 3825920), (784, 3552640), (793, 3512320), (832, 3347680), (854, 3261440), (896, 3108560), (910, 3060736), (976, 2853760), (980, 2842112), (1024, 2719990), (1040, 2678144), (1120, 2486848), (1220, 2283008), (1274, 2186240), (1280, 2175992), (1372, 2030080), (1456, 1912960), (1568, 1776320), (1586, 1756160), (1664, 1673840), (1708, 1630720), (1715, 1624064), (1792, 1554280), (1820, 1530368), (1952, 1426880), (1960, 1421056), (2048, 1359995), (2080, 1339072), (2135, 1304576), (2240, 1243424), (2440, 1141504), (2548, 1093120), (2560, 1087996), (2744, 1015040), (2912, 956480), (2989, 931840), (3136, 888160), (3172, 878080), (3185, 874496), (3328, 836920), (3416, 815360), (3430, 812032), (3584, 777140), (3640, 765184), (3904, 713440), (3920, 710528), (3965, 702464), (4160, 669536), (4270, 652288), (4459, 624640), (4480, 621712), (4880, 570752), (5096, 546560), (5120, 543998), (5488, 507520), (5551, 501760), (5824, 478240), (5978, 465920), (6272, 444080), (6344, 439040), (6370, 437248), (6656, 418460), (6832, 407680), (6860, 406016), (7168, 388570), (7280, 382592), (7808, 356720), (7840, 355264), (7930, 351232), (8320, 334768), (8540, 326144), (8918, 312320), (8960, 310856), (9760, 285376), (10192, 273280), (10240, 271999), (10976, 253760), (11102, 250880), (11648, 239120), (11956, 232960), (12544, 222040), (12688, 219520), (12740, 218624), (13312, 209230), (13664, 203840), (13720, 203008), (14336, 194285), (14560, 191296), (14945, 186368), (15616, 178360), (15680, 177632), (15860, 175616), (16640, 167384), (17080, 163072), (17836, 156160), (17920, 155428), (19520, 142688), (20384, 136640), (20923, 133120), (21952, 126880), (22204, 125440), (22295, 124928), (23296, 119560), (23912, 116480), (25088, 111020), (25376, 109760), (25480, 109312), (26624, 104615), (27328, 101920), (27440, 101504), (27755, 100352), (29120, 95648), (29890, 93184), (31232, 89180), (31360, 88816), (31720, 87808), (33280, 83692), (34160, 81536), (35672, 78080), (35840, 77714), (38857, 71680), (39040, 71344), (40768, 68320), (41846, 66560), (43904, 63440), (44408, 62720), (44590, 62464), (46592, 59780), (47824, 58240), (50176, 55510), (50752, 54880), (50960, 54656)]