204383040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1009}}^1$

素因数の和:1240

約数の個数: 112

約数和(自身を含む): 652637760

約数和(自身を除く): 448254720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 211, 240, 320, 422, 480, 633, 844, 960, 1009, 1055, 1266, 1688, 2018, 2110, 2532, 3027, 3165, 3376, 4036, 4220, 5045, 5064, 6054, 6330, 6752, 8072, 8440, 10090, 10128, 12108, 12660, 13504, 15135, 16144, 16880, 20180, 20256, 24216, 25320, 30270, 32288, 33760, 40360, 40512, 48432, 50640, 60540, 64576, 67520, 80720, 96864, 101280, 121080, 161440, 193728, 202560, 212899, 242160, 322880, 425798, 484320, 638697, 851596, 968640, 1064495, 1277394, 1703192, 2128990, 2554788, 3193485, 3406384, 4257980, 5109576, 6386970, 6812768, 8515960, 10219152, 12773940, 13625536, 17031920, 20438304, 25547880, 34063840, 40876608, 51095760, 68127680, 102191520, 204383040]

約数ペア:

[(1, 204383040), (2, 102191520), (3, 68127680), (4, 51095760), (5, 40876608), (6, 34063840), (8, 25547880), (10, 20438304), (12, 17031920), (15, 13625536), (16, 12773940), (20, 10219152), (24, 8515960), (30, 6812768), (32, 6386970), (40, 5109576), (48, 4257980), (60, 3406384), (64, 3193485), (80, 2554788), (96, 2128990), (120, 1703192), (160, 1277394), (192, 1064495), (211, 968640), (240, 851596), (320, 638697), (422, 484320), (480, 425798), (633, 322880), (844, 242160), (960, 212899), (1009, 202560), (1055, 193728), (1266, 161440), (1688, 121080), (2018, 101280), (2110, 96864), (2532, 80720), (3027, 67520), (3165, 64576), (3376, 60540), (4036, 50640), (4220, 48432), (5045, 40512), (5064, 40360), (6054, 33760), (6330, 32288), (6752, 30270), (8072, 25320), (8440, 24216), (10090, 20256), (10128, 20180), (12108, 16880), (12660, 16144), (13504, 15135)]