772527920320

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4549}}^1\times {\mathrm{40823}}^1$

素因数の和:45402

約数の個数: 112

約数和(自身を含む): 1981572465600

約数和(自身を除く): 1209044545280

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 4549, 9098, 18196, 22745, 36392, 40823, 45490, 59137, 72784, 81646, 90980, 118274, 145568, 163292, 181960, 204115, 236548, 291136, 295685, 326584, 363920, 408230, 473096, 530699, 591370, 653168, 727840, 816460, 946192, 1061398, 1182740, 1306336, 1455680, 1632920, 1892384, 2122796, 2365480, 2612672, 2653495, 3265840, 3784768, 4245592, 4730960, 5306990, 6531680, 8491184, 9461920, 10613980, 13063360, 16982368, 18923840, 21227960, 33964736, 42455920, 84911840, 169823680, 185703827, 371407654, 742815308, 928519135, 1485630616, 1857038270, 2414149751, 2971261232, 3714076540, 4828299502, 5942522464, 7428153080, 9656599004, 11885044928, 12070748755, 14856306160, 19313198008, 24141497510, 29712612320, 38626396016, 48282995020, 59425224640, 77252792032, 96565990040, 154505584064, 193131980080, 386263960160, 772527920320]

約数ペア:

[(1, 772527920320), (2, 386263960160), (4, 193131980080), (5, 154505584064), (8, 96565990040), (10, 77252792032), (13, 59425224640), (16, 48282995020), (20, 38626396016), (26, 29712612320), (32, 24141497510), (40, 19313198008), (52, 14856306160), (64, 12070748755), (65, 11885044928), (80, 9656599004), (104, 7428153080), (130, 5942522464), (160, 4828299502), (208, 3714076540), (260, 2971261232), (320, 2414149751), (416, 1857038270), (520, 1485630616), (832, 928519135), (1040, 742815308), (2080, 371407654), (4160, 185703827), (4549, 169823680), (9098, 84911840), (18196, 42455920), (22745, 33964736), (36392, 21227960), (40823, 18923840), (45490, 16982368), (59137, 13063360), (72784, 10613980), (81646, 9461920), (90980, 8491184), (118274, 6531680), (145568, 5306990), (163292, 4730960), (181960, 4245592), (204115, 3784768), (236548, 3265840), (291136, 2653495), (295685, 2612672), (326584, 2365480), (363920, 2122796), (408230, 1892384), (473096, 1632920), (530699, 1455680), (591370, 1306336), (653168, 1182740), (727840, 1061398), (816460, 946192)]