492764720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{271}}^1$

素因数の和:499

約数の個数: 160

約数和(自身を含む): 1398767616

約数和(自身を除く): 906002896

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 191, 238, 271, 272, 280, 340, 382, 476, 542, 560, 595, 680, 764, 952, 955, 1084, 1190, 1337, 1355, 1360, 1528, 1897, 1904, 1910, 2168, 2380, 2674, 2710, 3056, 3247, 3794, 3820, 4336, 4607, 4760, 5348, 5420, 6494, 6685, 7588, 7640, 9214, 9485, 9520, 10696, 10840, 12988, 13370, 15176, 15280, 16235, 18428, 18970, 21392, 21680, 22729, 23035, 25976, 26740, 30352, 32249, 32470, 36856, 37940, 45458, 46070, 51761, 51952, 53480, 64498, 64940, 73712, 75880, 90916, 92140, 103522, 106960, 113645, 128996, 129880, 151760, 161245, 181832, 184280, 207044, 227290, 257992, 258805, 259760, 322490, 362327, 363664, 368560, 414088, 454580, 515984, 517610, 644980, 724654, 828176, 879937, 909160, 1035220, 1289960, 1449308, 1759874, 1811635, 1818320, 2070440, 2579920, 2898616, 3519748, 3623270, 4140880, 4399685, 5797232, 6159559, 7039496, 7246540, 8799370, 12319118, 14078992, 14493080, 17598740, 24638236, 28986160, 30797795, 35197480, 49276472, 61595590, 70394960, 98552944, 123191180, 246382360, 492764720]

約数ペア:

[(1, 492764720), (2, 246382360), (4, 123191180), (5, 98552944), (7, 70394960), (8, 61595590), (10, 49276472), (14, 35197480), (16, 30797795), (17, 28986160), (20, 24638236), (28, 17598740), (34, 14493080), (35, 14078992), (40, 12319118), (56, 8799370), (68, 7246540), (70, 7039496), (80, 6159559), (85, 5797232), (112, 4399685), (119, 4140880), (136, 3623270), (140, 3519748), (170, 2898616), (191, 2579920), (238, 2070440), (271, 1818320), (272, 1811635), (280, 1759874), (340, 1449308), (382, 1289960), (476, 1035220), (542, 909160), (560, 879937), (595, 828176), (680, 724654), (764, 644980), (952, 517610), (955, 515984), (1084, 454580), (1190, 414088), (1337, 368560), (1355, 363664), (1360, 362327), (1528, 322490), (1897, 259760), (1904, 258805), (1910, 257992), (2168, 227290), (2380, 207044), (2674, 184280), (2710, 181832), (3056, 161245), (3247, 151760), (3794, 129880), (3820, 128996), (4336, 113645), (4607, 106960), (4760, 103522), (5348, 92140), (5420, 90916), (6494, 75880), (6685, 73712), (7588, 64940), (7640, 64498), (9214, 53480), (9485, 51952), (9520, 51761), (10696, 46070), (10840, 45458), (12988, 37940), (13370, 36856), (15176, 32470), (15280, 32249), (16235, 30352), (18428, 26740), (18970, 25976), (21392, 23035), (21680, 22729)]