2996892240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1\times {\mathrm{479}}^1$

素因数の和:825

約数の個数: 160

約数和(自身を含む): 9427968000

約数和(自身を除く): 6431075760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 131, 199, 240, 262, 393, 398, 479, 524, 597, 655, 786, 796, 958, 995, 1048, 1194, 1310, 1437, 1572, 1592, 1916, 1965, 1990, 2096, 2388, 2395, 2620, 2874, 2985, 3144, 3184, 3832, 3930, 3980, 4776, 4790, 5240, 5748, 5970, 6288, 7185, 7664, 7860, 7960, 9552, 9580, 10480, 11496, 11940, 14370, 15720, 15920, 19160, 22992, 23880, 26069, 28740, 31440, 38320, 47760, 52138, 57480, 62749, 78207, 95321, 104276, 114960, 125498, 130345, 156414, 188247, 190642, 208552, 250996, 260690, 285963, 312828, 313745, 376494, 381284, 391035, 417104, 476605, 501992, 521380, 571926, 625656, 627490, 752988, 762568, 782070, 941235, 953210, 1003984, 1042760, 1143852, 1251312, 1254980, 1429815, 1505976, 1525136, 1564140, 1882470, 1906420, 2085520, 2287704, 2509960, 2859630, 3011952, 3128280, 3764940, 3812840, 4575408, 5019920, 5719260, 6256560, 7529880, 7625680, 11438520, 12487051, 15059760, 22877040, 24974102, 37461153, 49948204, 62435255, 74922306, 99896408, 124870510, 149844612, 187305765, 199792816, 249741020, 299689224, 374611530, 499482040, 599378448, 749223060, 998964080, 1498446120, 2996892240]

約数ペア:

[(1, 2996892240), (2, 1498446120), (3, 998964080), (4, 749223060), (5, 599378448), (6, 499482040), (8, 374611530), (10, 299689224), (12, 249741020), (15, 199792816), (16, 187305765), (20, 149844612), (24, 124870510), (30, 99896408), (40, 74922306), (48, 62435255), (60, 49948204), (80, 37461153), (120, 24974102), (131, 22877040), (199, 15059760), (240, 12487051), (262, 11438520), (393, 7625680), (398, 7529880), (479, 6256560), (524, 5719260), (597, 5019920), (655, 4575408), (786, 3812840), (796, 3764940), (958, 3128280), (995, 3011952), (1048, 2859630), (1194, 2509960), (1310, 2287704), (1437, 2085520), (1572, 1906420), (1592, 1882470), (1916, 1564140), (1965, 1525136), (1990, 1505976), (2096, 1429815), (2388, 1254980), (2395, 1251312), (2620, 1143852), (2874, 1042760), (2985, 1003984), (3144, 953210), (3184, 941235), (3832, 782070), (3930, 762568), (3980, 752988), (4776, 627490), (4790, 625656), (5240, 571926), (5748, 521380), (5970, 501992), (6288, 476605), (7185, 417104), (7664, 391035), (7860, 381284), (7960, 376494), (9552, 313745), (9580, 312828), (10480, 285963), (11496, 260690), (11940, 250996), (14370, 208552), (15720, 190642), (15920, 188247), (19160, 156414), (22992, 130345), (23880, 125498), (26069, 114960), (28740, 104276), (31440, 95321), (38320, 78207), (47760, 62749), (52138, 57480)]