828974160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{23497}}^1$

素因数の和:23530

約数の個数: 180

約数和(自身を含む): 3238635348

約数和(自身を除く): 2409661188

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1680, 1764, 1960, 2205, 2352, 2520, 2940, 3528, 3920, 4410, 5040, 5880, 7056, 8820, 11760, 17640, 23497, 35280, 46994, 70491, 93988, 117485, 140982, 164479, 187976, 211473, 234970, 281964, 328958, 352455, 375952, 422946, 469940, 493437, 563928, 657916, 704910, 822395, 845892, 939880, 986874, 1057365, 1127856, 1151353, 1315832, 1409820, 1480311, 1644790, 1691784, 1879760, 1973748, 2114730, 2302706, 2467185, 2631664, 2819640, 2960622, 3289580, 3383568, 3454059, 3947496, 4229460, 4605412, 4934370, 5639280, 5756765, 5921244, 6579160, 6908118, 7401555, 7894992, 8458920, 9210824, 9868740, 10362177, 11513530, 11842488, 13158320, 13816236, 14803110, 16917840, 17270295, 18421648, 19737480, 20724354, 23027060, 23684976, 27632472, 29606220, 34540590, 39474960, 41448708, 46054120, 51810885, 55264944, 59212440, 69081180, 82897416, 92108240, 103621770, 118424880, 138162360, 165794832, 207243540, 276324720, 414487080, 828974160]

約数ペア:

[(1, 828974160), (2, 414487080), (3, 276324720), (4, 207243540), (5, 165794832), (6, 138162360), (7, 118424880), (8, 103621770), (9, 92108240), (10, 82897416), (12, 69081180), (14, 59212440), (15, 55264944), (16, 51810885), (18, 46054120), (20, 41448708), (21, 39474960), (24, 34540590), (28, 29606220), (30, 27632472), (35, 23684976), (36, 23027060), (40, 20724354), (42, 19737480), (45, 18421648), (48, 17270295), (49, 16917840), (56, 14803110), (60, 13816236), (63, 13158320), (70, 11842488), (72, 11513530), (80, 10362177), (84, 9868740), (90, 9210824), (98, 8458920), (105, 7894992), (112, 7401555), (120, 6908118), (126, 6579160), (140, 5921244), (144, 5756765), (147, 5639280), (168, 4934370), (180, 4605412), (196, 4229460), (210, 3947496), (240, 3454059), (245, 3383568), (252, 3289580), (280, 2960622), (294, 2819640), (315, 2631664), (336, 2467185), (360, 2302706), (392, 2114730), (420, 1973748), (441, 1879760), (490, 1691784), (504, 1644790), (560, 1480311), (588, 1409820), (630, 1315832), (720, 1151353), (735, 1127856), (784, 1057365), (840, 986874), (882, 939880), (980, 845892), (1008, 822395), (1176, 704910), (1260, 657916), (1470, 563928), (1680, 493437), (1764, 469940), (1960, 422946), (2205, 375952), (2352, 352455), (2520, 328958), (2940, 281964), (3528, 234970), (3920, 211473), (4410, 187976), (5040, 164479), (5880, 140982), (7056, 117485), (8820, 93988), (11760, 70491), (17640, 46994), (23497, 35280)]