8864071680

素因数分解:

$2^{16}\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:238

約数の個数: 272

約数和(自身を含む): 28990808064

約数和(自身を除く): 20126736384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 127, 128, 142, 160, 192, 213, 240, 254, 256, 284, 320, 355, 381, 384, 426, 480, 508, 512, 568, 635, 640, 710, 762, 768, 852, 960, 1016, 1024, 1065, 1136, 1270, 1280, 1420, 1524, 1536, 1704, 1905, 1920, 2032, 2048, 2130, 2272, 2540, 2560, 2840, 3048, 3072, 3408, 3810, 3840, 4064, 4096, 4260, 4544, 5080, 5120, 5680, 6096, 6144, 6816, 7620, 7680, 8128, 8192, 8520, 9017, 9088, 10160, 10240, 11360, 12192, 12288, 13632, 15240, 15360, 16256, 16384, 17040, 18034, 18176, 20320, 20480, 22720, 24384, 24576, 27051, 27264, 30480, 30720, 32512, 32768, 34080, 36068, 36352, 40640, 40960, 45085, 45440, 48768, 49152, 54102, 54528, 60960, 61440, 65024, 65536, 68160, 72136, 72704, 81280, 81920, 90170, 90880, 97536, 98304, 108204, 109056, 121920, 122880, 130048, 135255, 136320, 144272, 145408, 162560, 163840, 180340, 181760, 195072, 196608, 216408, 218112, 243840, 245760, 260096, 270510, 272640, 288544, 290816, 325120, 327680, 360680, 363520, 390144, 432816, 436224, 487680, 491520, 520192, 541020, 545280, 577088, 581632, 650240, 721360, 727040, 780288, 865632, 872448, 975360, 983040, 1040384, 1082040, 1090560, 1154176, 1163264, 1300480, 1442720, 1454080, 1560576, 1731264, 1744896, 1950720, 2080768, 2164080, 2181120, 2308352, 2326528, 2600960, 2885440, 2908160, 3121152, 3462528, 3489792, 3901440, 4161536, 4328160, 4362240, 4616704, 4653056, 5201920, 5770880, 5816320, 6242304, 6925056, 6979584, 7802880, 8323072, 8656320, 8724480, 9233408, 10403840, 11541760, 11632640, 12484608, 13850112, 13959168, 15605760, 17312640, 17448960, 18466816, 20807680, 23083520, 23265280, 24969216, 27700224, 31211520, 34625280, 34897920, 36933632, 41615360, 46167040, 55400448, 62423040, 69250560, 69795840, 73867264, 92334080, 110800896, 124846080, 138501120, 147734528, 184668160, 221601792, 277002240, 295469056, 369336320, 443203584, 554004480, 590938112, 738672640, 886407168, 1108008960, 1477345280, 1772814336, 2216017920, 2954690560, 4432035840, 8864071680]

約数ペア:

[(1, 8864071680), (2, 4432035840), (3, 2954690560), (4, 2216017920), (5, 1772814336), (6, 1477345280), (8, 1108008960), (10, 886407168), (12, 738672640), (15, 590938112), (16, 554004480), (20, 443203584), (24, 369336320), (30, 295469056), (32, 277002240), (40, 221601792), (48, 184668160), (60, 147734528), (64, 138501120), (71, 124846080), (80, 110800896), (96, 92334080), (120, 73867264), (127, 69795840), (128, 69250560), (142, 62423040), (160, 55400448), (192, 46167040), (213, 41615360), (240, 36933632), (254, 34897920), (256, 34625280), (284, 31211520), (320, 27700224), (355, 24969216), (381, 23265280), (384, 23083520), (426, 20807680), (480, 18466816), (508, 17448960), (512, 17312640), (568, 15605760), (635, 13959168), (640, 13850112), (710, 12484608), (762, 11632640), (768, 11541760), (852, 10403840), (960, 9233408), (1016, 8724480), (1024, 8656320), (1065, 8323072), (1136, 7802880), (1270, 6979584), (1280, 6925056), (1420, 6242304), (1524, 5816320), (1536, 5770880), (1704, 5201920), (1905, 4653056), (1920, 4616704), (2032, 4362240), (2048, 4328160), (2130, 4161536), (2272, 3901440), (2540, 3489792), (2560, 3462528), (2840, 3121152), (3048, 2908160), (3072, 2885440), (3408, 2600960), (3810, 2326528), (3840, 2308352), (4064, 2181120), (4096, 2164080), (4260, 2080768), (4544, 1950720), (5080, 1744896), (5120, 1731264), (5680, 1560576), (6096, 1454080), (6144, 1442720), (6816, 1300480), (7620, 1163264), (7680, 1154176), (8128, 1090560), (8192, 1082040), (8520, 1040384), (9017, 983040), (9088, 975360), (10160, 872448), (10240, 865632), (11360, 780288), (12192, 727040), (12288, 721360), (13632, 650240), (15240, 581632), (15360, 577088), (16256, 545280), (16384, 541020), (17040, 520192), (18034, 491520), (18176, 487680), (20320, 436224), (20480, 432816), (22720, 390144), (24384, 363520), (24576, 360680), (27051, 327680), (27264, 325120), (30480, 290816), (30720, 288544), (32512, 272640), (32768, 270510), (34080, 260096), (36068, 245760), (36352, 243840), (40640, 218112), (40960, 216408), (45085, 196608), (45440, 195072), (48768, 181760), (49152, 180340), (54102, 163840), (54528, 162560), (60960, 145408), (61440, 144272), (65024, 136320), (65536, 135255), (68160, 130048), (72136, 122880), (72704, 121920), (81280, 109056), (81920, 108204), (90170, 98304), (90880, 97536)]