40227482880

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{268613}}^1$

素因数の和:268653

約数の個数: 216

約数和(自身を含む): 149889835368

約数和(自身を除く): 109662352488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1280, 1440, 1560, 1664, 1872, 1920, 2080, 2304, 2340, 2496, 2880, 3120, 3328, 3744, 3840, 4160, 4680, 4992, 5760, 6240, 7488, 8320, 9360, 9984, 11520, 12480, 14976, 16640, 18720, 24960, 29952, 37440, 49920, 74880, 149760, 268613, 537226, 805839, 1074452, 1343065, 1611678, 2148904, 2417517, 2686130, 3223356, 3491969, 4029195, 4297808, 4835034, 5372260, 6446712, 6983938, 8058390, 8595616, 9670068, 10475907, 10744520, 12087585, 12893424, 13967876, 16116780, 17191232, 17459845, 19340136, 20951814, 21489040, 24175170, 25786848, 27935752, 31427721, 32233560, 34382464, 34919690, 38680272, 41903628, 42978080, 48350340, 51573696, 52379535, 55871504, 62855442, 64467120, 68764928, 69839380, 77360544, 83807256, 85956160, 96700680, 103147392, 104759070, 111743008, 125710884, 128934240, 139678760, 154721088, 157138605, 167614512, 171912320, 193401360, 206294784, 209518140, 223486016, 251421768, 257868480, 279357520, 309442176, 314277210, 335229024, 343824640, 386802720, 419036280, 446972032, 502843536, 515736960, 558715040, 618884352, 628554420, 670458048, 773605440, 838072560, 893944064, 1005687072, 1031473920, 1117430080, 1257108840, 1340916096, 1547210880, 1676145120, 2011374144, 2234860160, 2514217680, 2681832192, 3094421760, 3352290240, 4022748288, 4469720320, 5028435360, 6704580480, 8045496576, 10056870720, 13409160960, 20113741440, 40227482880]

約数ペア:

[(1, 40227482880), (2, 20113741440), (3, 13409160960), (4, 10056870720), (5, 8045496576), (6, 6704580480), (8, 5028435360), (9, 4469720320), (10, 4022748288), (12, 3352290240), (13, 3094421760), (15, 2681832192), (16, 2514217680), (18, 2234860160), (20, 2011374144), (24, 1676145120), (26, 1547210880), (30, 1340916096), (32, 1257108840), (36, 1117430080), (39, 1031473920), (40, 1005687072), (45, 893944064), (48, 838072560), (52, 773605440), (60, 670458048), (64, 628554420), (65, 618884352), (72, 558715040), (78, 515736960), (80, 502843536), (90, 446972032), (96, 419036280), (104, 386802720), (117, 343824640), (120, 335229024), (128, 314277210), (130, 309442176), (144, 279357520), (156, 257868480), (160, 251421768), (180, 223486016), (192, 209518140), (195, 206294784), (208, 193401360), (234, 171912320), (240, 167614512), (256, 157138605), (260, 154721088), (288, 139678760), (312, 128934240), (320, 125710884), (360, 111743008), (384, 104759070), (390, 103147392), (416, 96700680), (468, 85956160), (480, 83807256), (520, 77360544), (576, 69839380), (585, 68764928), (624, 64467120), (640, 62855442), (720, 55871504), (768, 52379535), (780, 51573696), (832, 48350340), (936, 42978080), (960, 41903628), (1040, 38680272), (1152, 34919690), (1170, 34382464), (1248, 32233560), (1280, 31427721), (1440, 27935752), (1560, 25786848), (1664, 24175170), (1872, 21489040), (1920, 20951814), (2080, 19340136), (2304, 17459845), (2340, 17191232), (2496, 16116780), (2880, 13967876), (3120, 12893424), (3328, 12087585), (3744, 10744520), (3840, 10475907), (4160, 9670068), (4680, 8595616), (4992, 8058390), (5760, 6983938), (6240, 6446712), (7488, 5372260), (8320, 4835034), (9360, 4297808), (9984, 4029195), (11520, 3491969), (12480, 3223356), (14976, 2686130), (16640, 2417517), (18720, 2148904), (24960, 1611678), (29952, 1343065), (37440, 1074452), (49920, 805839), (74880, 537226), (149760, 268613)]