1876515840

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{211}}^1$

素因数の和:435

約数の個数: 264

約数和(自身を含む): 6566743248

約数和(自身を除く): 4690227408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 193, 211, 240, 256, 288, 320, 360, 384, 386, 422, 480, 512, 576, 579, 633, 640, 720, 768, 772, 844, 960, 965, 1024, 1055, 1152, 1158, 1266, 1280, 1440, 1536, 1544, 1688, 1737, 1899, 1920, 1930, 2110, 2304, 2316, 2532, 2560, 2880, 2895, 3072, 3088, 3165, 3376, 3474, 3798, 3840, 3860, 4220, 4608, 4632, 5064, 5120, 5760, 5790, 6176, 6330, 6752, 6948, 7596, 7680, 7720, 8440, 8685, 9216, 9264, 9495, 10128, 11520, 11580, 12352, 12660, 13504, 13896, 15192, 15360, 15440, 16880, 17370, 18528, 18990, 20256, 23040, 23160, 24704, 25320, 27008, 27792, 30384, 30880, 33760, 34740, 37056, 37980, 40512, 40723, 46080, 46320, 49408, 50640, 54016, 55584, 60768, 61760, 67520, 69480, 74112, 75960, 81024, 81446, 92640, 98816, 101280, 108032, 111168, 121536, 122169, 123520, 135040, 138960, 148224, 151920, 162048, 162892, 185280, 197632, 202560, 203615, 216064, 222336, 243072, 244338, 247040, 270080, 277920, 296448, 303840, 324096, 325784, 366507, 370560, 405120, 407230, 444672, 486144, 488676, 494080, 540160, 555840, 592896, 607680, 610845, 648192, 651568, 733014, 741120, 810240, 814460, 889344, 972288, 977352, 988160, 1080320, 1111680, 1215360, 1221690, 1303136, 1466028, 1482240, 1620480, 1628920, 1778688, 1832535, 1944576, 1954704, 2223360, 2430720, 2443380, 2606272, 2932056, 2964480, 3240960, 3257840, 3665070, 3909408, 4446720, 4861440, 4886760, 5212544, 5864112, 6515680, 7330140, 7818816, 8893440, 9722880, 9773520, 10425088, 11728224, 13031360, 14660280, 15637632, 19547040, 20850176, 23456448, 26062720, 29320560, 31275264, 39094080, 41700352, 46912896, 52125440, 58641120, 62550528, 78188160, 93825792, 104250880, 117282240, 125101056, 156376320, 187651584, 208501760, 234564480, 312752640, 375303168, 469128960, 625505280, 938257920, 1876515840]

約数ペア:

[(1, 1876515840), (2, 938257920), (3, 625505280), (4, 469128960), (5, 375303168), (6, 312752640), (8, 234564480), (9, 208501760), (10, 187651584), (12, 156376320), (15, 125101056), (16, 117282240), (18, 104250880), (20, 93825792), (24, 78188160), (30, 62550528), (32, 58641120), (36, 52125440), (40, 46912896), (45, 41700352), (48, 39094080), (60, 31275264), (64, 29320560), (72, 26062720), (80, 23456448), (90, 20850176), (96, 19547040), (120, 15637632), (128, 14660280), (144, 13031360), (160, 11728224), (180, 10425088), (192, 9773520), (193, 9722880), (211, 8893440), (240, 7818816), (256, 7330140), (288, 6515680), (320, 5864112), (360, 5212544), (384, 4886760), (386, 4861440), (422, 4446720), (480, 3909408), (512, 3665070), (576, 3257840), (579, 3240960), (633, 2964480), (640, 2932056), (720, 2606272), (768, 2443380), (772, 2430720), (844, 2223360), (960, 1954704), (965, 1944576), (1024, 1832535), (1055, 1778688), (1152, 1628920), (1158, 1620480), (1266, 1482240), (1280, 1466028), (1440, 1303136), (1536, 1221690), (1544, 1215360), (1688, 1111680), (1737, 1080320), (1899, 988160), (1920, 977352), (1930, 972288), (2110, 889344), (2304, 814460), (2316, 810240), (2532, 741120), (2560, 733014), (2880, 651568), (2895, 648192), (3072, 610845), (3088, 607680), (3165, 592896), (3376, 555840), (3474, 540160), (3798, 494080), (3840, 488676), (3860, 486144), (4220, 444672), (4608, 407230), (4632, 405120), (5064, 370560), (5120, 366507), (5760, 325784), (5790, 324096), (6176, 303840), (6330, 296448), (6752, 277920), (6948, 270080), (7596, 247040), (7680, 244338), (7720, 243072), (8440, 222336), (8685, 216064), (9216, 203615), (9264, 202560), (9495, 197632), (10128, 185280), (11520, 162892), (11580, 162048), (12352, 151920), (12660, 148224), (13504, 138960), (13896, 135040), (15192, 123520), (15360, 122169), (15440, 121536), (16880, 111168), (17370, 108032), (18528, 101280), (18990, 98816), (20256, 92640), (23040, 81446), (23160, 81024), (24704, 75960), (25320, 74112), (27008, 69480), (27792, 67520), (30384, 61760), (30880, 60768), (33760, 55584), (34740, 54016), (37056, 50640), (37980, 49408), (40512, 46320), (40723, 46080)]