About the Number

1380971520

1380971519 ← → 1380971521

2進数表記:1010010010011111111010000000000

漢数字表記:十三億八千九十七万千五百二十

素因数分解:

2 10 × 3 2 × 5 1 × 23 1 × 1303 1

素因数の和:1357
約数の個数: 264
約数和(自身を含む): 4996907136
約数和(自身を除く): 3615935616

約数列:
[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 256, 276, 288, 320, 345, 360, 368, 384, 414, 460, 480, 512, 552, 576, 640, 690, 720, 736, 768, 828, 920, 960, 1024, 1035, 1104, 1152, 1280, 1303, 1380, 1440, 1472, 1536, 1656, 1840, 1920, 2070, 2208, 2304, 2560, 2606, 2760, 2880, 2944, 3072, 3312, 3680, 3840, 3909, 4140, 4416, 4608, 5120, 5212, 5520, 5760, 5888, 6515, 6624, 7360, 7680, 7818, 8280, 8832, 9216, 10424, 11040, 11520, 11727, 11776, 13030, 13248, 14720, 15360, 15636, 16560, 17664, 19545, 20848, 22080, 23040, 23454, 23552, 26060, 26496, 29440, 29969, 31272, 33120, 35328, 39090, 41696, 44160, 46080, 46908, 52120, 52992, 58635, 58880, 59938, 62544, 66240, 70656, 78180, 83392, 88320, 89907, 93816, 104240, 105984, 117270, 117760, 119876, 125088, 132480, 149845, 156360, 166784, 176640, 179814, 187632, 208480, 211968, 234540, 239752, 250176, 264960, 269721, 299690, 312720, 333568, 353280, 359628, 375264, 416960, 449535, 469080, 479504, 500352, 529920, 539442, 599380, 625440, 667136, 719256, 750528, 833920, 899070, 938160, 959008, 1000704, 1059840, 1078884, 1198760, 1250880, 1334272, 1348605, 1438512, 1501056, 1667840, 1798140, 1876320, 1918016, 2001408, 2157768, 2397520, 2501760, 2697210, 2877024, 3002112, 3335680, 3596280, 3752640, 3836032, 4002816, 4315536, 4795040, 5003520, 5394420, 5754048, 6004224, 6671360, 7192560, 7505280, 7672064, 8631072, 9590080, 10007040, 10788840, 11508096, 12008448, 14385120, 15010560, 15344128, 17262144, 19180160, 20014080, 21577680, 23016192, 28770240, 30021120, 30688256, 34524288, 38360320, 43155360, 46032384, 57540480, 60042240, 69048576, 76720640, 86310720, 92064768, 115080960, 138097152, 153441280, 172621440, 230161920, 276194304, 345242880, 460323840, 690485760, 1380971520]

約数ペア:
[(1, 1380971520), (2, 690485760), (3, 460323840), (4, 345242880), (5, 276194304), (6, 230161920), (8, 172621440), (9, 153441280), (10, 138097152), (12, 115080960), (15, 92064768), (16, 86310720), (18, 76720640), (20, 69048576), (23, 60042240), (24, 57540480), (30, 46032384), (32, 43155360), (36, 38360320), (40, 34524288), (45, 30688256), (46, 30021120), (48, 28770240), (60, 23016192), (64, 21577680), (69, 20014080), (72, 19180160), (80, 17262144), (90, 15344128), (92, 15010560), (96, 14385120), (115, 12008448), (120, 11508096), (128, 10788840), (138, 10007040), (144, 9590080), (160, 8631072), (180, 7672064), (184, 7505280), (192, 7192560), (207, 6671360), (230, 6004224), (240, 5754048), (256, 5394420), (276, 5003520), (288, 4795040), (320, 4315536), (345, 4002816), (360, 3836032), (368, 3752640), (384, 3596280), (414, 3335680), (460, 3002112), (480, 2877024), (512, 2697210), (552, 2501760), (576, 2397520), (640, 2157768), (690, 2001408), (720, 1918016), (736, 1876320), (768, 1798140), (828, 1667840), (920, 1501056), (960, 1438512), (1024, 1348605), (1035, 1334272), (1104, 1250880), (1152, 1198760), (1280, 1078884), (1303, 1059840), (1380, 1000704), (1440, 959008), (1472, 938160), (1536, 899070), (1656, 833920), (1840, 750528), (1920, 719256), (2070, 667136), (2208, 625440), (2304, 599380), (2560, 539442), (2606, 529920), (2760, 500352), (2880, 479504), (2944, 469080), (3072, 449535), (3312, 416960), (3680, 375264), (3840, 359628), (3909, 353280), (4140, 333568), (4416, 312720), (4608, 299690), (5120, 269721), (5212, 264960), (5520, 250176), (5760, 239752), (5888, 234540), (6515, 211968), (6624, 208480), (7360, 187632), (7680, 179814), (7818, 176640), (8280, 166784), (8832, 156360), (9216, 149845), (10424, 132480), (11040, 125088), (11520, 119876), (11727, 117760), (11776, 117270), (13030, 105984), (13248, 104240), (14720, 93816), (15360, 89907), (15636, 88320), (16560, 83392), (17664, 78180), (19545, 70656), (20848, 66240), (22080, 62544), (23040, 59938), (23454, 58880), (23552, 58635), (26060, 52992), (26496, 52120), (29440, 46908), (29969, 46080), (31272, 44160), (33120, 41696), (35328, 39090)]

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