271215360

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1811}}^1$

素因数の和:1851

約数の個数: 216

約数和(自身を含む): 1011117744

約数和(自身を除く): 739902384

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, 1811, 1872, 1920, 2080, 2304, 2340, 2496, 2880, 3120, 3328, 3622, 3744, 3840, 4160, 4680, 4992, 5433, 5760, 6240, 7244, 7488, 8320, 9055, 9360, 9984, 10866, 11520, 12480, 14488, 14976, 16299, 16640, 18110, 18720, 21732, 23543, 24960, 27165, 28976, 29952, 32598, 36220, 37440, 43464, 47086, 49920, 54330, 57952, 65196, 70629, 72440, 74880, 81495, 86928, 94172, 108660, 115904, 117715, 130392, 141258, 144880, 149760, 162990, 173856, 188344, 211887, 217320, 231808, 235430, 260784, 282516, 289760, 325980, 347712, 353145, 376688, 423774, 434640, 463616, 470860, 521568, 565032, 579520, 651960, 695424, 706290, 753376, 847548, 869280, 941720, 1043136, 1059435, 1130064, 1159040, 1303920, 1390848, 1412580, 1506752, 1695096, 1738560, 1883440, 2086272, 2118870, 2260128, 2318080, 2607840, 2825160, 3013504, 3390192, 3477120, 3766880, 4172544, 4237740, 4520256, 5215680, 5650320, 6027008, 6780384, 6954240, 7533760, 8475480, 9040512, 10431360, 11300640, 13560768, 15067520, 16950960, 18081024, 20862720, 22601280, 27121536, 30135040, 33901920, 45202560, 54243072, 67803840, 90405120, 135607680, 271215360]

約数ペア:

[(1, 271215360), (2, 135607680), (3, 90405120), (4, 67803840), (5, 54243072), (6, 45202560), (8, 33901920), (9, 30135040), (10, 27121536), (12, 22601280), (13, 20862720), (15, 18081024), (16, 16950960), (18, 15067520), (20, 13560768), (24, 11300640), (26, 10431360), (30, 9040512), (32, 8475480), (36, 7533760), (39, 6954240), (40, 6780384), (45, 6027008), (48, 5650320), (52, 5215680), (60, 4520256), (64, 4237740), (65, 4172544), (72, 3766880), (78, 3477120), (80, 3390192), (90, 3013504), (96, 2825160), (104, 2607840), (117, 2318080), (120, 2260128), (128, 2118870), (130, 2086272), (144, 1883440), (156, 1738560), (160, 1695096), (180, 1506752), (192, 1412580), (195, 1390848), (208, 1303920), (234, 1159040), (240, 1130064), (256, 1059435), (260, 1043136), (288, 941720), (312, 869280), (320, 847548), (360, 753376), (384, 706290), (390, 695424), (416, 651960), (468, 579520), (480, 565032), (520, 521568), (576, 470860), (585, 463616), (624, 434640), (640, 423774), (720, 376688), (768, 353145), (780, 347712), (832, 325980), (936, 289760), (960, 282516), (1040, 260784), (1152, 235430), (1170, 231808), (1248, 217320), (1280, 211887), (1440, 188344), (1560, 173856), (1664, 162990), (1811, 149760), (1872, 144880), (1920, 141258), (2080, 130392), (2304, 117715), (2340, 115904), (2496, 108660), (2880, 94172), (3120, 86928), (3328, 81495), (3622, 74880), (3744, 72440), (3840, 70629), (4160, 65196), (4680, 57952), (4992, 54330), (5433, 49920), (5760, 47086), (6240, 43464), (7244, 37440), (7488, 36220), (8320, 32598), (9055, 29952), (9360, 28976), (9984, 27165), (10866, 24960), (11520, 23543), (12480, 21732), (14488, 18720), (14976, 18110), (16299, 16640)]