527879040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21149}}^1$

素因数の和:21184

約数の個数: 128

約数和(自身を含む): 1812132000

約数和(自身を除く): 1284252960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 12480, 21149, 24960, 42298, 63447, 84596, 105745, 126894, 169192, 211490, 253788, 274937, 317235, 338384, 422980, 507576, 549874, 634470, 676768, 824811, 845960, 1015152, 1099748, 1268940, 1353536, 1374685, 1649622, 1691920, 2030304, 2199496, 2537880, 2707072, 2749370, 3299244, 3383840, 4060608, 4124055, 4398992, 5075760, 5498740, 6598488, 6767680, 8121216, 8248110, 8797984, 10151520, 10997480, 13196976, 13535360, 16496220, 17595968, 20303040, 21994960, 26393952, 32992440, 35191936, 40606080, 43989920, 52787904, 65984880, 87979840, 105575808, 131969760, 175959680, 263939520, 527879040]

約数ペア:

[(1, 527879040), (2, 263939520), (3, 175959680), (4, 131969760), (5, 105575808), (6, 87979840), (8, 65984880), (10, 52787904), (12, 43989920), (13, 40606080), (15, 35191936), (16, 32992440), (20, 26393952), (24, 21994960), (26, 20303040), (30, 17595968), (32, 16496220), (39, 13535360), (40, 13196976), (48, 10997480), (52, 10151520), (60, 8797984), (64, 8248110), (65, 8121216), (78, 6767680), (80, 6598488), (96, 5498740), (104, 5075760), (120, 4398992), (128, 4124055), (130, 4060608), (156, 3383840), (160, 3299244), (192, 2749370), (195, 2707072), (208, 2537880), (240, 2199496), (260, 2030304), (312, 1691920), (320, 1649622), (384, 1374685), (390, 1353536), (416, 1268940), (480, 1099748), (520, 1015152), (624, 845960), (640, 824811), (780, 676768), (832, 634470), (960, 549874), (1040, 507576), (1248, 422980), (1560, 338384), (1664, 317235), (1920, 274937), (2080, 253788), (2496, 211490), (3120, 169192), (4160, 126894), (4992, 105745), (6240, 84596), (8320, 63447), (12480, 42298), (21149, 24960)]