1438168320

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{983}}^1$

素因数の和:1137

約数の個数: 216

約数和(自身を含む): 5020194816

約数和(自身を除く): 3582026496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 127, 128, 144, 160, 180, 192, 240, 254, 256, 288, 320, 360, 381, 384, 480, 508, 576, 635, 640, 720, 762, 768, 960, 983, 1016, 1143, 1152, 1270, 1280, 1440, 1524, 1905, 1920, 1966, 2032, 2286, 2304, 2540, 2880, 2949, 3048, 3810, 3840, 3932, 4064, 4572, 4915, 5080, 5715, 5760, 5898, 6096, 7620, 7864, 8128, 8847, 9144, 9830, 10160, 11430, 11520, 11796, 12192, 14745, 15240, 15728, 16256, 17694, 18288, 19660, 20320, 22860, 23592, 24384, 29490, 30480, 31456, 32512, 35388, 36576, 39320, 40640, 44235, 45720, 47184, 48768, 58980, 60960, 62912, 70776, 73152, 78640, 81280, 88470, 91440, 94368, 97536, 117960, 121920, 124841, 125824, 141552, 146304, 157280, 162560, 176940, 182880, 188736, 235920, 243840, 249682, 251648, 283104, 292608, 314560, 353880, 365760, 374523, 377472, 471840, 487680, 499364, 566208, 624205, 629120, 707760, 731520, 749046, 754944, 943680, 998728, 1123569, 1132416, 1248410, 1258240, 1415520, 1463040, 1498092, 1872615, 1887360, 1997456, 2247138, 2264832, 2496820, 2831040, 2996184, 3745230, 3774720, 3994912, 4494276, 4993640, 5617845, 5662080, 5992368, 7490460, 7989824, 8988552, 9987280, 11235690, 11324160, 11984736, 14980920, 15979648, 17977104, 19974560, 22471380, 23969472, 29961840, 31959296, 35954208, 39949120, 44942760, 47938944, 59923680, 71908416, 79898240, 89885520, 95877888, 119847360, 143816832, 159796480, 179771040, 239694720, 287633664, 359542080, 479389440, 719084160, 1438168320]

約数ペア:

[(1, 1438168320), (2, 719084160), (3, 479389440), (4, 359542080), (5, 287633664), (6, 239694720), (8, 179771040), (9, 159796480), (10, 143816832), (12, 119847360), (15, 95877888), (16, 89885520), (18, 79898240), (20, 71908416), (24, 59923680), (30, 47938944), (32, 44942760), (36, 39949120), (40, 35954208), (45, 31959296), (48, 29961840), (60, 23969472), (64, 22471380), (72, 19974560), (80, 17977104), (90, 15979648), (96, 14980920), (120, 11984736), (127, 11324160), (128, 11235690), (144, 9987280), (160, 8988552), (180, 7989824), (192, 7490460), (240, 5992368), (254, 5662080), (256, 5617845), (288, 4993640), (320, 4494276), (360, 3994912), (381, 3774720), (384, 3745230), (480, 2996184), (508, 2831040), (576, 2496820), (635, 2264832), (640, 2247138), (720, 1997456), (762, 1887360), (768, 1872615), (960, 1498092), (983, 1463040), (1016, 1415520), (1143, 1258240), (1152, 1248410), (1270, 1132416), (1280, 1123569), (1440, 998728), (1524, 943680), (1905, 754944), (1920, 749046), (1966, 731520), (2032, 707760), (2286, 629120), (2304, 624205), (2540, 566208), (2880, 499364), (2949, 487680), (3048, 471840), (3810, 377472), (3840, 374523), (3932, 365760), (4064, 353880), (4572, 314560), (4915, 292608), (5080, 283104), (5715, 251648), (5760, 249682), (5898, 243840), (6096, 235920), (7620, 188736), (7864, 182880), (8128, 176940), (8847, 162560), (9144, 157280), (9830, 146304), (10160, 141552), (11430, 125824), (11520, 124841), (11796, 121920), (12192, 117960), (14745, 97536), (15240, 94368), (15728, 91440), (16256, 88470), (17694, 81280), (18288, 78640), (19660, 73152), (20320, 70776), (22860, 62912), (23592, 60960), (24384, 58980), (29490, 48768), (30480, 47184), (31456, 45720), (32512, 44235), (35388, 40640), (36576, 39320)]