7756635996160

素因数分解:

$2^{15}\times 5^1\times {\mathrm{89}}^1\times {\mathrm{521}}^1\times {\mathrm{1021}}^1$

素因数の和:1666

約数の個数: 256

約数和(自身を含む): 18879411927600

約数和(自身を除く): 11122775931440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 89, 128, 160, 178, 256, 320, 356, 445, 512, 521, 640, 712, 890, 1021, 1024, 1042, 1280, 1424, 1780, 2042, 2048, 2084, 2560, 2605, 2848, 3560, 4084, 4096, 4168, 5105, 5120, 5210, 5696, 7120, 8168, 8192, 8336, 10210, 10240, 10420, 11392, 14240, 16336, 16384, 16672, 20420, 20480, 20840, 22784, 28480, 32672, 32768, 33344, 40840, 40960, 41680, 45568, 46369, 56960, 65344, 66688, 81680, 81920, 83360, 90869, 91136, 92738, 113920, 130688, 133376, 163360, 163840, 166720, 181738, 182272, 185476, 227840, 231845, 261376, 266752, 326720, 333440, 363476, 364544, 370952, 454345, 455680, 463690, 522752, 531941, 533504, 653440, 666880, 726952, 729088, 741904, 908690, 911360, 927380, 1045504, 1063882, 1067008, 1306880, 1333760, 1453904, 1458176, 1483808, 1817380, 1822720, 1854760, 2091008, 2127764, 2134016, 2613760, 2659705, 2667520, 2907808, 2916352, 2967616, 3634760, 3645440, 3709520, 4182016, 4255528, 4268032, 5227520, 5319410, 5335040, 5815616, 5935232, 7269520, 7290880, 7419040, 8364032, 8511056, 8536064, 10455040, 10638820, 10670080, 11631232, 11870464, 14539040, 14581760, 14838080, 16728064, 17022112, 17072128, 20910080, 21277640, 21340160, 23262464, 23740928, 29078080, 29676160, 33456128, 34044224, 41820160, 42555280, 42680320, 46524928, 47342749, 47481856, 58156160, 59352320, 68088448, 83640320, 85110560, 85360640, 93049856, 94685498, 94963712, 116312320, 118704640, 136176896, 167280640, 170221120, 186099712, 189370996, 189927424, 232624640, 236713745, 237409280, 272353792, 340442240, 372199424, 378741992, 379854848, 465249280, 473427490, 474818560, 544707584, 680884480, 744398848, 757483984, 759709696, 930498560, 946854980, 949637120, 1089415168, 1361768960, 1488797696, 1514967968, 1519419392, 1860997120, 1893709960, 1899274240, 2178830336, 2723537920, 2977595392, 3029935936, 3721994240, 3787419920, 3798548480, 4357660672, 5447075840, 6059871872, 7443988480, 7574839840, 7597096960, 8715321344, 10894151680, 12119743744, 14887976960, 15149679680, 17430642688, 21788303360, 24239487488, 30299359360, 43576606720, 48478974976, 60598718720, 87153213440, 96957949952, 121197437440, 193915899904, 242394874880, 387831799808, 484789749760, 775663599616, 969579499520, 1551327199232, 1939158999040, 3878317998080, 7756635996160]

約数ペア:

[(1, 7756635996160), (2, 3878317998080), (4, 1939158999040), (5, 1551327199232), (8, 969579499520), (10, 775663599616), (16, 484789749760), (20, 387831799808), (32, 242394874880), (40, 193915899904), (64, 121197437440), (80, 96957949952), (89, 87153213440), (128, 60598718720), (160, 48478974976), (178, 43576606720), (256, 30299359360), (320, 24239487488), (356, 21788303360), (445, 17430642688), (512, 15149679680), (521, 14887976960), (640, 12119743744), (712, 10894151680), (890, 8715321344), (1021, 7597096960), (1024, 7574839840), (1042, 7443988480), (1280, 6059871872), (1424, 5447075840), (1780, 4357660672), (2042, 3798548480), (2048, 3787419920), (2084, 3721994240), (2560, 3029935936), (2605, 2977595392), (2848, 2723537920), (3560, 2178830336), (4084, 1899274240), (4096, 1893709960), (4168, 1860997120), (5105, 1519419392), (5120, 1514967968), (5210, 1488797696), (5696, 1361768960), (7120, 1089415168), (8168, 949637120), (8192, 946854980), (8336, 930498560), (10210, 759709696), (10240, 757483984), (10420, 744398848), (11392, 680884480), (14240, 544707584), (16336, 474818560), (16384, 473427490), (16672, 465249280), (20420, 379854848), (20480, 378741992), (20840, 372199424), (22784, 340442240), (28480, 272353792), (32672, 237409280), (32768, 236713745), (33344, 232624640), (40840, 189927424), (40960, 189370996), (41680, 186099712), (45568, 170221120), (46369, 167280640), (56960, 136176896), (65344, 118704640), (66688, 116312320), (81680, 94963712), (81920, 94685498), (83360, 93049856), (90869, 85360640), (91136, 85110560), (92738, 83640320), (113920, 68088448), (130688, 59352320), (133376, 58156160), (163360, 47481856), (163840, 47342749), (166720, 46524928), (181738, 42680320), (182272, 42555280), (185476, 41820160), (227840, 34044224), (231845, 33456128), (261376, 29676160), (266752, 29078080), (326720, 23740928), (333440, 23262464), (363476, 21340160), (364544, 21277640), (370952, 20910080), (454345, 17072128), (455680, 17022112), (463690, 16728064), (522752, 14838080), (531941, 14581760), (533504, 14539040), (653440, 11870464), (666880, 11631232), (726952, 10670080), (729088, 10638820), (741904, 10455040), (908690, 8536064), (911360, 8511056), (927380, 8364032), (1045504, 7419040), (1063882, 7290880), (1067008, 7269520), (1306880, 5935232), (1333760, 5815616), (1453904, 5335040), (1458176, 5319410), (1483808, 5227520), (1817380, 4268032), (1822720, 4255528), (1854760, 4182016), (2091008, 3709520), (2127764, 3645440), (2134016, 3634760), (2613760, 2967616), (2659705, 2916352), (2667520, 2907808)]