202170080

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{241}}^1$

素因数の和:377

約数の個数: 144

約数和(自身を含む): 563126256

約数和(自身を除く): 360956176

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 107, 112, 140, 160, 196, 214, 224, 241, 245, 280, 392, 428, 482, 490, 535, 560, 749, 784, 856, 964, 980, 1070, 1120, 1205, 1498, 1568, 1687, 1712, 1928, 1960, 2140, 2410, 2996, 3374, 3424, 3745, 3856, 3920, 4280, 4820, 5243, 5992, 6748, 7490, 7712, 7840, 8435, 8560, 9640, 10486, 11809, 11984, 13496, 14980, 16870, 17120, 19280, 20972, 23618, 23968, 25787, 26215, 26992, 29960, 33740, 38560, 41944, 47236, 51574, 52430, 53984, 59045, 59920, 67480, 83888, 94472, 103148, 104860, 118090, 119840, 128935, 134960, 167776, 180509, 188944, 206296, 209720, 236180, 257870, 269920, 361018, 377888, 412592, 419440, 472360, 515740, 722036, 825184, 838880, 902545, 944720, 1031480, 1263563, 1444072, 1805090, 1889440, 2062960, 2527126, 2888144, 3610180, 4125920, 5054252, 5776288, 6317815, 7220360, 10108504, 12635630, 14440720, 20217008, 25271260, 28881440, 40434016, 50542520, 101085040, 202170080]

約数ペア:

[(1, 202170080), (2, 101085040), (4, 50542520), (5, 40434016), (7, 28881440), (8, 25271260), (10, 20217008), (14, 14440720), (16, 12635630), (20, 10108504), (28, 7220360), (32, 6317815), (35, 5776288), (40, 5054252), (49, 4125920), (56, 3610180), (70, 2888144), (80, 2527126), (98, 2062960), (107, 1889440), (112, 1805090), (140, 1444072), (160, 1263563), (196, 1031480), (214, 944720), (224, 902545), (241, 838880), (245, 825184), (280, 722036), (392, 515740), (428, 472360), (482, 419440), (490, 412592), (535, 377888), (560, 361018), (749, 269920), (784, 257870), (856, 236180), (964, 209720), (980, 206296), (1070, 188944), (1120, 180509), (1205, 167776), (1498, 134960), (1568, 128935), (1687, 119840), (1712, 118090), (1928, 104860), (1960, 103148), (2140, 94472), (2410, 83888), (2996, 67480), (3374, 59920), (3424, 59045), (3745, 53984), (3856, 52430), (3920, 51574), (4280, 47236), (4820, 41944), (5243, 38560), (5992, 33740), (6748, 29960), (7490, 26992), (7712, 26215), (7840, 25787), (8435, 23968), (8560, 23618), (9640, 20972), (10486, 19280), (11809, 17120), (11984, 16870), (13496, 14980)]