1376282880

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{5689}}^1$

素因数の和:5726

約数の個数: 288

約数和(自身を含む): 5582572800

約数和(自身を除く): 4206289920

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, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2304, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 3840, 4032, 4320, 4480, 5040, 5376, 5689, 5760, 6048, 6720, 6912, 7560, 8064, 8640, 8960, 10080, 11378, 11520, 12096, 13440, 15120, 16128, 17067, 17280, 20160, 22756, 24192, 26880, 28445, 30240, 34134, 34560, 39823, 40320, 45512, 48384, 51201, 56890, 60480, 68268, 79646, 80640, 85335, 91024, 102402, 113780, 119469, 120960, 136536, 153603, 159292, 170670, 182048, 199115, 204804, 227560, 238938, 241920, 256005, 273072, 307206, 318584, 341340, 358407, 364096, 398230, 409608, 455120, 477876, 512010, 546144, 597345, 614412, 637168, 682680, 716814, 728192, 768015, 796460, 819216, 910240, 955752, 1024020, 1075221, 1092288, 1194690, 1228824, 1274336, 1365360, 1433628, 1456384, 1536030, 1592920, 1638432, 1792035, 1820480, 1911504, 2048040, 2150442, 2184576, 2389380, 2457648, 2548672, 2730720, 2867256, 3072060, 3185840, 3276864, 3584070, 3640960, 3823008, 4096080, 4300884, 4369152, 4778760, 4915296, 5097344, 5376105, 5461440, 5734512, 6144120, 6371680, 6553728, 7168140, 7281920, 7646016, 8192160, 8601768, 9557520, 9830592, 10194688, 10752210, 10922880, 11469024, 12288240, 12743360, 13107456, 14336280, 15292032, 16384320, 17203536, 19115040, 19661184, 21504420, 21845760, 22938048, 24576480, 25486720, 28672560, 30584064, 32768640, 34407072, 38230080, 39322368, 43008840, 45876096, 49152960, 50973440, 57345120, 65537280, 68814144, 76460160, 86017680, 91752192, 98305920, 114690240, 137628288, 152920320, 172035360, 196611840, 229380480, 275256576, 344070720, 458760960, 688141440, 1376282880]

約数ペア:

[(1, 1376282880), (2, 688141440), (3, 458760960), (4, 344070720), (5, 275256576), (6, 229380480), (7, 196611840), (8, 172035360), (9, 152920320), (10, 137628288), (12, 114690240), (14, 98305920), (15, 91752192), (16, 86017680), (18, 76460160), (20, 68814144), (21, 65537280), (24, 57345120), (27, 50973440), (28, 49152960), (30, 45876096), (32, 43008840), (35, 39322368), (36, 38230080), (40, 34407072), (42, 32768640), (45, 30584064), (48, 28672560), (54, 25486720), (56, 24576480), (60, 22938048), (63, 21845760), (64, 21504420), (70, 19661184), (72, 19115040), (80, 17203536), (84, 16384320), (90, 15292032), (96, 14336280), (105, 13107456), (108, 12743360), (112, 12288240), (120, 11469024), (126, 10922880), (128, 10752210), (135, 10194688), (140, 9830592), (144, 9557520), (160, 8601768), (168, 8192160), (180, 7646016), (189, 7281920), (192, 7168140), (210, 6553728), (216, 6371680), (224, 6144120), (240, 5734512), (252, 5461440), (256, 5376105), (270, 5097344), (280, 4915296), (288, 4778760), (315, 4369152), (320, 4300884), (336, 4096080), (360, 3823008), (378, 3640960), (384, 3584070), (420, 3276864), (432, 3185840), (448, 3072060), (480, 2867256), (504, 2730720), (540, 2548672), (560, 2457648), (576, 2389380), (630, 2184576), (640, 2150442), (672, 2048040), (720, 1911504), (756, 1820480), (768, 1792035), (840, 1638432), (864, 1592920), (896, 1536030), (945, 1456384), (960, 1433628), (1008, 1365360), (1080, 1274336), (1120, 1228824), (1152, 1194690), (1260, 1092288), (1280, 1075221), (1344, 1024020), (1440, 955752), (1512, 910240), (1680, 819216), (1728, 796460), (1792, 768015), (1890, 728192), (1920, 716814), (2016, 682680), (2160, 637168), (2240, 614412), (2304, 597345), (2520, 546144), (2688, 512010), (2880, 477876), (3024, 455120), (3360, 409608), (3456, 398230), (3780, 364096), (3840, 358407), (4032, 341340), (4320, 318584), (4480, 307206), (5040, 273072), (5376, 256005), (5689, 241920), (5760, 238938), (6048, 227560), (6720, 204804), (6912, 199115), (7560, 182048), (8064, 170670), (8640, 159292), (8960, 153603), (10080, 136536), (11378, 120960), (11520, 119469), (12096, 113780), (13440, 102402), (15120, 91024), (16128, 85335), (17067, 80640), (17280, 79646), (20160, 68268), (22756, 60480), (24192, 56890), (26880, 51201), (28445, 48384), (30240, 45512), (34134, 40320), (34560, 39823)]