138019680

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{743}}^1$

素因数の和:810

約数の個数: 192

約数和(自身を含む): 494968320

約数和(自身を除く): 356948640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 72, 80, 86, 90, 96, 108, 120, 129, 135, 144, 160, 172, 180, 215, 216, 240, 258, 270, 288, 344, 360, 387, 430, 432, 480, 516, 540, 645, 688, 720, 743, 774, 860, 864, 1032, 1080, 1161, 1290, 1376, 1440, 1486, 1548, 1720, 1935, 2064, 2160, 2229, 2322, 2580, 2972, 3096, 3440, 3715, 3870, 4128, 4320, 4458, 4644, 5160, 5805, 5944, 6192, 6687, 6880, 7430, 7740, 8916, 9288, 10320, 11145, 11610, 11888, 12384, 13374, 14860, 15480, 17832, 18576, 20061, 20640, 22290, 23220, 23776, 26748, 29720, 30960, 31949, 33435, 35664, 37152, 40122, 44580, 46440, 53496, 59440, 61920, 63898, 66870, 71328, 80244, 89160, 92880, 95847, 100305, 106992, 118880, 127796, 133740, 159745, 160488, 178320, 185760, 191694, 200610, 213984, 255592, 267480, 287541, 319490, 320976, 356640, 383388, 401220, 479235, 511184, 534960, 575082, 638980, 641952, 766776, 802440, 862623, 958470, 1022368, 1069920, 1150164, 1277960, 1437705, 1533552, 1604880, 1725246, 1916940, 2300328, 2555920, 2875410, 3067104, 3209760, 3450492, 3833880, 4313115, 4600656, 5111840, 5750820, 6900984, 7667760, 8626230, 9201312, 11501640, 13801968, 15335520, 17252460, 23003280, 27603936, 34504920, 46006560, 69009840, 138019680]

約数ペア:

[(1, 138019680), (2, 69009840), (3, 46006560), (4, 34504920), (5, 27603936), (6, 23003280), (8, 17252460), (9, 15335520), (10, 13801968), (12, 11501640), (15, 9201312), (16, 8626230), (18, 7667760), (20, 6900984), (24, 5750820), (27, 5111840), (30, 4600656), (32, 4313115), (36, 3833880), (40, 3450492), (43, 3209760), (45, 3067104), (48, 2875410), (54, 2555920), (60, 2300328), (72, 1916940), (80, 1725246), (86, 1604880), (90, 1533552), (96, 1437705), (108, 1277960), (120, 1150164), (129, 1069920), (135, 1022368), (144, 958470), (160, 862623), (172, 802440), (180, 766776), (215, 641952), (216, 638980), (240, 575082), (258, 534960), (270, 511184), (288, 479235), (344, 401220), (360, 383388), (387, 356640), (430, 320976), (432, 319490), (480, 287541), (516, 267480), (540, 255592), (645, 213984), (688, 200610), (720, 191694), (743, 185760), (774, 178320), (860, 160488), (864, 159745), (1032, 133740), (1080, 127796), (1161, 118880), (1290, 106992), (1376, 100305), (1440, 95847), (1486, 92880), (1548, 89160), (1720, 80244), (1935, 71328), (2064, 66870), (2160, 63898), (2229, 61920), (2322, 59440), (2580, 53496), (2972, 46440), (3096, 44580), (3440, 40122), (3715, 37152), (3870, 35664), (4128, 33435), (4320, 31949), (4458, 30960), (4644, 29720), (5160, 26748), (5805, 23776), (5944, 23220), (6192, 22290), (6687, 20640), (6880, 20061), (7430, 18576), (7740, 17832), (8916, 15480), (9288, 14860), (10320, 13374), (11145, 12384), (11610, 11888)]