21341852160

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{21881}}^1$

素因数の和:22034

約数の個数: 160

約数和(自身を含む): 68767598592

約数和(自身を除く): 47425746432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 128, 160, 192, 240, 254, 256, 320, 381, 384, 480, 508, 512, 635, 640, 762, 768, 960, 1016, 1270, 1280, 1524, 1536, 1905, 1920, 2032, 2540, 2560, 3048, 3810, 3840, 4064, 5080, 6096, 7620, 7680, 8128, 10160, 12192, 15240, 16256, 20320, 21881, 24384, 30480, 32512, 40640, 43762, 48768, 60960, 65024, 65643, 81280, 87524, 97536, 109405, 121920, 131286, 162560, 175048, 195072, 218810, 243840, 262572, 325120, 328215, 350096, 437620, 487680, 525144, 656430, 700192, 875240, 975360, 1050288, 1312860, 1400384, 1750480, 2100576, 2625720, 2778887, 2800768, 3500960, 4201152, 5251440, 5557774, 5601536, 7001920, 8336661, 8402304, 10502880, 11115548, 11203072, 13894435, 14003840, 16673322, 16804608, 21005760, 22231096, 27788870, 28007680, 33346644, 33609216, 41683305, 42011520, 44462192, 55577740, 56015360, 66693288, 83366610, 84023040, 88924384, 111155480, 133386576, 166733220, 168046080, 177848768, 222310960, 266773152, 333466440, 355697536, 444621920, 533546304, 666932880, 711395072, 889243840, 1067092608, 1333865760, 1422790144, 1778487680, 2134185216, 2667731520, 3556975360, 4268370432, 5335463040, 7113950720, 10670926080, 21341852160]

約数ペア:

[(1, 21341852160), (2, 10670926080), (3, 7113950720), (4, 5335463040), (5, 4268370432), (6, 3556975360), (8, 2667731520), (10, 2134185216), (12, 1778487680), (15, 1422790144), (16, 1333865760), (20, 1067092608), (24, 889243840), (30, 711395072), (32, 666932880), (40, 533546304), (48, 444621920), (60, 355697536), (64, 333466440), (80, 266773152), (96, 222310960), (120, 177848768), (127, 168046080), (128, 166733220), (160, 133386576), (192, 111155480), (240, 88924384), (254, 84023040), (256, 83366610), (320, 66693288), (381, 56015360), (384, 55577740), (480, 44462192), (508, 42011520), (512, 41683305), (635, 33609216), (640, 33346644), (762, 28007680), (768, 27788870), (960, 22231096), (1016, 21005760), (1270, 16804608), (1280, 16673322), (1524, 14003840), (1536, 13894435), (1905, 11203072), (1920, 11115548), (2032, 10502880), (2540, 8402304), (2560, 8336661), (3048, 7001920), (3810, 5601536), (3840, 5557774), (4064, 5251440), (5080, 4201152), (6096, 3500960), (7620, 2800768), (7680, 2778887), (8128, 2625720), (10160, 2100576), (12192, 1750480), (15240, 1400384), (16256, 1312860), (20320, 1050288), (21881, 975360), (24384, 875240), (30480, 700192), (32512, 656430), (40640, 525144), (43762, 487680), (48768, 437620), (60960, 350096), (65024, 328215), (65643, 325120), (81280, 262572), (87524, 243840), (97536, 218810), (109405, 195072), (121920, 175048), (131286, 162560)]