19874387520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{530833}}^1$

素因数の和:530869

約数の個数: 168

約数和(自身を含む): 73618182456

約数和(自身を除く): 53743794936

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 6240, 7488, 9360, 12480, 18720, 37440, 530833, 1061666, 1592499, 2123332, 2654165, 3184998, 4246664, 4777497, 5308330, 6369996, 6900829, 7962495, 8493328, 9554994, 10616660, 12739992, 13801658, 15924990, 16986656, 19109988, 20702487, 21233320, 23887485, 25479984, 27603316, 31849980, 33973312, 34504145, 38219976, 41404974, 42466640, 47774970, 50959968, 55206632, 62107461, 63699960, 69008290, 76439952, 82809948, 84933280, 95549940, 101919936, 103512435, 110413264, 124214922, 127399920, 138016580, 152879904, 165619896, 169866560, 191099880, 207024870, 220826528, 248429844, 254799840, 276033160, 305759808, 310537305, 331239792, 382199760, 414049740, 441653056, 496859688, 509599680, 552066320, 621074610, 662479584, 764399520, 828099480, 993719376, 1104132640, 1242149220, 1324959168, 1528799040, 1656198960, 1987438752, 2208265280, 2484298440, 3312397920, 3974877504, 4968596880, 6624795840, 9937193760, 19874387520]

約数ペア:

[(1, 19874387520), (2, 9937193760), (3, 6624795840), (4, 4968596880), (5, 3974877504), (6, 3312397920), (8, 2484298440), (9, 2208265280), (10, 1987438752), (12, 1656198960), (13, 1528799040), (15, 1324959168), (16, 1242149220), (18, 1104132640), (20, 993719376), (24, 828099480), (26, 764399520), (30, 662479584), (32, 621074610), (36, 552066320), (39, 509599680), (40, 496859688), (45, 441653056), (48, 414049740), (52, 382199760), (60, 331239792), (64, 310537305), (65, 305759808), (72, 276033160), (78, 254799840), (80, 248429844), (90, 220826528), (96, 207024870), (104, 191099880), (117, 169866560), (120, 165619896), (130, 152879904), (144, 138016580), (156, 127399920), (160, 124214922), (180, 110413264), (192, 103512435), (195, 101919936), (208, 95549940), (234, 84933280), (240, 82809948), (260, 76439952), (288, 69008290), (312, 63699960), (320, 62107461), (360, 55206632), (390, 50959968), (416, 47774970), (468, 42466640), (480, 41404974), (520, 38219976), (576, 34504145), (585, 33973312), (624, 31849980), (720, 27603316), (780, 25479984), (832, 23887485), (936, 21233320), (960, 20702487), (1040, 19109988), (1170, 16986656), (1248, 15924990), (1440, 13801658), (1560, 12739992), (1872, 10616660), (2080, 9554994), (2340, 8493328), (2496, 7962495), (2880, 6900829), (3120, 6369996), (3744, 5308330), (4160, 4777497), (4680, 4246664), (6240, 3184998), (7488, 2654165), (9360, 2123332), (12480, 1592499), (18720, 1061666), (37440, 530833)]