1827749520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{227}}^1$

素因数の和:510

約数の個数: 240

約数和(自身を含む): 6311328192

約数和(自身を除く): 4483578672

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 211, 212, 227, 240, 265, 318, 360, 422, 424, 454, 477, 530, 633, 636, 681, 720, 795, 844, 848, 908, 954, 1055, 1060, 1135, 1266, 1272, 1362, 1590, 1688, 1816, 1899, 1908, 2043, 2110, 2120, 2270, 2385, 2532, 2544, 2724, 3165, 3180, 3376, 3405, 3632, 3798, 3816, 4086, 4220, 4240, 4540, 4770, 5064, 5448, 6330, 6360, 6810, 7596, 7632, 8172, 8440, 9080, 9495, 9540, 10128, 10215, 10896, 11183, 12031, 12660, 12720, 13620, 15192, 16344, 16880, 18160, 18990, 19080, 20430, 22366, 24062, 25320, 27240, 30384, 32688, 33549, 36093, 37980, 38160, 40860, 44732, 47897, 48124, 50640, 54480, 55915, 60155, 67098, 72186, 75960, 81720, 89464, 95794, 96248, 100647, 108279, 111830, 120310, 134196, 143691, 144372, 151920, 163440, 167745, 178928, 180465, 191588, 192496, 201294, 216558, 223660, 239485, 240620, 268392, 287382, 288744, 335490, 360930, 383176, 402588, 431073, 433116, 447320, 478970, 481240, 503235, 536784, 541395, 574764, 577488, 670980, 718455, 721860, 766352, 805176, 862146, 866232, 894640, 957940, 962480, 1006470, 1082790, 1149528, 1341960, 1436910, 1443720, 1610352, 1724292, 1732464, 1915880, 2012940, 2155365, 2165580, 2299056, 2538541, 2683920, 2873820, 2887440, 3448584, 3831760, 4025880, 4310730, 4331160, 5077082, 5747640, 6897168, 7615623, 8051760, 8621460, 8662320, 10154164, 11495280, 12692705, 15231246, 17242920, 20308328, 22846869, 25385410, 30462492, 34485840, 38078115, 40616656, 45693738, 50770820, 60924984, 76156230, 91387476, 101541640, 114234345, 121849968, 152312460, 182774952, 203083280, 228468690, 304624920, 365549904, 456937380, 609249840, 913874760, 1827749520]

約数ペア:

[(1, 1827749520), (2, 913874760), (3, 609249840), (4, 456937380), (5, 365549904), (6, 304624920), (8, 228468690), (9, 203083280), (10, 182774952), (12, 152312460), (15, 121849968), (16, 114234345), (18, 101541640), (20, 91387476), (24, 76156230), (30, 60924984), (36, 50770820), (40, 45693738), (45, 40616656), (48, 38078115), (53, 34485840), (60, 30462492), (72, 25385410), (80, 22846869), (90, 20308328), (106, 17242920), (120, 15231246), (144, 12692705), (159, 11495280), (180, 10154164), (211, 8662320), (212, 8621460), (227, 8051760), (240, 7615623), (265, 6897168), (318, 5747640), (360, 5077082), (422, 4331160), (424, 4310730), (454, 4025880), (477, 3831760), (530, 3448584), (633, 2887440), (636, 2873820), (681, 2683920), (720, 2538541), (795, 2299056), (844, 2165580), (848, 2155365), (908, 2012940), (954, 1915880), (1055, 1732464), (1060, 1724292), (1135, 1610352), (1266, 1443720), (1272, 1436910), (1362, 1341960), (1590, 1149528), (1688, 1082790), (1816, 1006470), (1899, 962480), (1908, 957940), (2043, 894640), (2110, 866232), (2120, 862146), (2270, 805176), (2385, 766352), (2532, 721860), (2544, 718455), (2724, 670980), (3165, 577488), (3180, 574764), (3376, 541395), (3405, 536784), (3632, 503235), (3798, 481240), (3816, 478970), (4086, 447320), (4220, 433116), (4240, 431073), (4540, 402588), (4770, 383176), (5064, 360930), (5448, 335490), (6330, 288744), (6360, 287382), (6810, 268392), (7596, 240620), (7632, 239485), (8172, 223660), (8440, 216558), (9080, 201294), (9495, 192496), (9540, 191588), (10128, 180465), (10215, 178928), (10896, 167745), (11183, 163440), (12031, 151920), (12660, 144372), (12720, 143691), (13620, 134196), (15192, 120310), (16344, 111830), (16880, 108279), (18160, 100647), (18990, 96248), (19080, 95794), (20430, 89464), (22366, 81720), (24062, 75960), (25320, 72186), (27240, 67098), (30384, 60155), (32688, 55915), (33549, 54480), (36093, 50640), (37980, 48124), (38160, 47897), (40860, 44732)]