271307520

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2141}}^1$

素因数の和:2179

約数の個数: 216

約数和(自身を含む): 1024510032

約数和(自身を除く): 753202512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 256, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 768, 792, 880, 960, 990, 1056, 1152, 1280, 1320, 1408, 1440, 1584, 1760, 1920, 1980, 2112, 2141, 2304, 2640, 2816, 2880, 3168, 3520, 3840, 3960, 4224, 4282, 5280, 5760, 6336, 6423, 7040, 7920, 8448, 8564, 10560, 10705, 11520, 12672, 12846, 14080, 15840, 17128, 19269, 21120, 21410, 23551, 25344, 25692, 31680, 32115, 34256, 38538, 42240, 42820, 47102, 51384, 63360, 64230, 68512, 70653, 77076, 85640, 94204, 96345, 102768, 117755, 126720, 128460, 137024, 141306, 154152, 171280, 188408, 192690, 205536, 211959, 235510, 256920, 274048, 282612, 308304, 342560, 353265, 376816, 385380, 411072, 423918, 471020, 513840, 548096, 565224, 616608, 685120, 706530, 753632, 770760, 822144, 847836, 942040, 1027680, 1059795, 1130448, 1233216, 1370240, 1413060, 1507264, 1541520, 1644288, 1695672, 1884080, 2055360, 2119590, 2260896, 2466432, 2740480, 2826120, 3014528, 3083040, 3391344, 3768160, 4110720, 4239180, 4521792, 4932864, 5652240, 6029056, 6166080, 6782688, 7536320, 8221440, 8478360, 9043584, 11304480, 12332160, 13565376, 15072640, 16956720, 18087168, 22608960, 24664320, 27130752, 30145280, 33913440, 45217920, 54261504, 67826880, 90435840, 135653760, 271307520]

約数ペア:

[(1, 271307520), (2, 135653760), (3, 90435840), (4, 67826880), (5, 54261504), (6, 45217920), (8, 33913440), (9, 30145280), (10, 27130752), (11, 24664320), (12, 22608960), (15, 18087168), (16, 16956720), (18, 15072640), (20, 13565376), (22, 12332160), (24, 11304480), (30, 9043584), (32, 8478360), (33, 8221440), (36, 7536320), (40, 6782688), (44, 6166080), (45, 6029056), (48, 5652240), (55, 4932864), (60, 4521792), (64, 4239180), (66, 4110720), (72, 3768160), (80, 3391344), (88, 3083040), (90, 3014528), (96, 2826120), (99, 2740480), (110, 2466432), (120, 2260896), (128, 2119590), (132, 2055360), (144, 1884080), (160, 1695672), (165, 1644288), (176, 1541520), (180, 1507264), (192, 1413060), (198, 1370240), (220, 1233216), (240, 1130448), (256, 1059795), (264, 1027680), (288, 942040), (320, 847836), (330, 822144), (352, 770760), (360, 753632), (384, 706530), (396, 685120), (440, 616608), (480, 565224), (495, 548096), (528, 513840), (576, 471020), (640, 423918), (660, 411072), (704, 385380), (720, 376816), (768, 353265), (792, 342560), (880, 308304), (960, 282612), (990, 274048), (1056, 256920), (1152, 235510), (1280, 211959), (1320, 205536), (1408, 192690), (1440, 188408), (1584, 171280), (1760, 154152), (1920, 141306), (1980, 137024), (2112, 128460), (2141, 126720), (2304, 117755), (2640, 102768), (2816, 96345), (2880, 94204), (3168, 85640), (3520, 77076), (3840, 70653), (3960, 68512), (4224, 64230), (4282, 63360), (5280, 51384), (5760, 47102), (6336, 42820), (6423, 42240), (7040, 38538), (7920, 34256), (8448, 32115), (8564, 31680), (10560, 25692), (10705, 25344), (11520, 23551), (12672, 21410), (12846, 21120), (14080, 19269), (15840, 17128)]