276286080

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:427

約数の個数: 256

約数和(自身を含む): 1026005760

約数和(自身を除く): 749719680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 61, 64, 70, 80, 84, 96, 105, 112, 120, 122, 128, 140, 160, 168, 183, 192, 210, 224, 240, 244, 280, 305, 320, 336, 337, 366, 384, 420, 427, 448, 480, 488, 560, 610, 640, 672, 674, 732, 840, 854, 896, 915, 960, 976, 1011, 1120, 1220, 1281, 1344, 1348, 1464, 1680, 1685, 1708, 1830, 1920, 1952, 2022, 2135, 2240, 2359, 2440, 2562, 2688, 2696, 2928, 3360, 3370, 3416, 3660, 3904, 4044, 4270, 4480, 4718, 4880, 5055, 5124, 5392, 5856, 6405, 6720, 6740, 6832, 7077, 7320, 7808, 8088, 8540, 9436, 9760, 10110, 10248, 10784, 11712, 11795, 12810, 13440, 13480, 13664, 14154, 14640, 16176, 17080, 18872, 19520, 20220, 20496, 20557, 21568, 23424, 23590, 25620, 26960, 27328, 28308, 29280, 32352, 34160, 35385, 37744, 39040, 40440, 40992, 41114, 43136, 47180, 51240, 53920, 54656, 56616, 58560, 61671, 64704, 68320, 70770, 75488, 80880, 81984, 82228, 94360, 102480, 102785, 107840, 113232, 117120, 123342, 129408, 136640, 141540, 143899, 150976, 161760, 163968, 164456, 188720, 204960, 205570, 215680, 226464, 246684, 273280, 283080, 287798, 301952, 308355, 323520, 328912, 377440, 409920, 411140, 431697, 452928, 493368, 566160, 575596, 616710, 647040, 657824, 719495, 754880, 819840, 822280, 863394, 905856, 986736, 1132320, 1151192, 1233420, 1315648, 1438990, 1509760, 1644560, 1726788, 1973472, 2158485, 2264640, 2302384, 2466840, 2631296, 2877980, 3289120, 3453576, 3946944, 4316970, 4529280, 4604768, 4933680, 5755960, 6578240, 6907152, 7893888, 8633940, 9209536, 9867360, 11511920, 13156480, 13814304, 17267880, 18419072, 19734720, 23023840, 27628608, 34535760, 39469440, 46047680, 55257216, 69071520, 92095360, 138143040, 276286080]

約数ペア:

[(1, 276286080), (2, 138143040), (3, 92095360), (4, 69071520), (5, 55257216), (6, 46047680), (7, 39469440), (8, 34535760), (10, 27628608), (12, 23023840), (14, 19734720), (15, 18419072), (16, 17267880), (20, 13814304), (21, 13156480), (24, 11511920), (28, 9867360), (30, 9209536), (32, 8633940), (35, 7893888), (40, 6907152), (42, 6578240), (48, 5755960), (56, 4933680), (60, 4604768), (61, 4529280), (64, 4316970), (70, 3946944), (80, 3453576), (84, 3289120), (96, 2877980), (105, 2631296), (112, 2466840), (120, 2302384), (122, 2264640), (128, 2158485), (140, 1973472), (160, 1726788), (168, 1644560), (183, 1509760), (192, 1438990), (210, 1315648), (224, 1233420), (240, 1151192), (244, 1132320), (280, 986736), (305, 905856), (320, 863394), (336, 822280), (337, 819840), (366, 754880), (384, 719495), (420, 657824), (427, 647040), (448, 616710), (480, 575596), (488, 566160), (560, 493368), (610, 452928), (640, 431697), (672, 411140), (674, 409920), (732, 377440), (840, 328912), (854, 323520), (896, 308355), (915, 301952), (960, 287798), (976, 283080), (1011, 273280), (1120, 246684), (1220, 226464), (1281, 215680), (1344, 205570), (1348, 204960), (1464, 188720), (1680, 164456), (1685, 163968), (1708, 161760), (1830, 150976), (1920, 143899), (1952, 141540), (2022, 136640), (2135, 129408), (2240, 123342), (2359, 117120), (2440, 113232), (2562, 107840), (2688, 102785), (2696, 102480), (2928, 94360), (3360, 82228), (3370, 81984), (3416, 80880), (3660, 75488), (3904, 70770), (4044, 68320), (4270, 64704), (4480, 61671), (4718, 58560), (4880, 56616), (5055, 54656), (5124, 53920), (5392, 51240), (5856, 47180), (6405, 43136), (6720, 41114), (6740, 40992), (6832, 40440), (7077, 39040), (7320, 37744), (7808, 35385), (8088, 34160), (8540, 32352), (9436, 29280), (9760, 28308), (10110, 27328), (10248, 26960), (10784, 25620), (11712, 23590), (11795, 23424), (12810, 21568), (13440, 20557), (13480, 20496), (13664, 20220), (14154, 19520), (14640, 18872), (16176, 17080)]