202679680

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:337

約数の個数: 192

約数和(自身を含む): 590237280

約数和(自身を除く): 387557600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 49, 56, 64, 70, 80, 92, 98, 112, 115, 128, 140, 160, 161, 184, 196, 224, 230, 245, 280, 281, 320, 322, 368, 392, 448, 460, 490, 560, 562, 640, 644, 736, 784, 805, 896, 920, 980, 1120, 1124, 1127, 1288, 1405, 1472, 1568, 1610, 1840, 1960, 1967, 2240, 2248, 2254, 2576, 2810, 2944, 3136, 3220, 3680, 3920, 3934, 4480, 4496, 4508, 5152, 5620, 5635, 6272, 6440, 6463, 7360, 7840, 7868, 8992, 9016, 9835, 10304, 11240, 11270, 12880, 12926, 13769, 14720, 15680, 15736, 17984, 18032, 19670, 20608, 22480, 22540, 25760, 25852, 27538, 31360, 31472, 32315, 35968, 36064, 39340, 44960, 45080, 45241, 51520, 51704, 55076, 62944, 64630, 68845, 72128, 78680, 89920, 90160, 90482, 103040, 103408, 110152, 125888, 129260, 137690, 144256, 157360, 179840, 180320, 180964, 206816, 220304, 226205, 251776, 258520, 275380, 314720, 316687, 360640, 361928, 413632, 440608, 452410, 517040, 550760, 629440, 633374, 721280, 723856, 827264, 881216, 904820, 1034080, 1101520, 1258880, 1266748, 1447712, 1583435, 1762432, 1809640, 2068160, 2203040, 2533496, 2895424, 3166870, 3619280, 4136320, 4406080, 5066992, 5790848, 6333740, 7238560, 8812160, 10133984, 12667480, 14477120, 20267968, 25334960, 28954240, 40535936, 50669920, 101339840, 202679680]

約数ペア:

[(1, 202679680), (2, 101339840), (4, 50669920), (5, 40535936), (7, 28954240), (8, 25334960), (10, 20267968), (14, 14477120), (16, 12667480), (20, 10133984), (23, 8812160), (28, 7238560), (32, 6333740), (35, 5790848), (40, 5066992), (46, 4406080), (49, 4136320), (56, 3619280), (64, 3166870), (70, 2895424), (80, 2533496), (92, 2203040), (98, 2068160), (112, 1809640), (115, 1762432), (128, 1583435), (140, 1447712), (160, 1266748), (161, 1258880), (184, 1101520), (196, 1034080), (224, 904820), (230, 881216), (245, 827264), (280, 723856), (281, 721280), (320, 633374), (322, 629440), (368, 550760), (392, 517040), (448, 452410), (460, 440608), (490, 413632), (560, 361928), (562, 360640), (640, 316687), (644, 314720), (736, 275380), (784, 258520), (805, 251776), (896, 226205), (920, 220304), (980, 206816), (1120, 180964), (1124, 180320), (1127, 179840), (1288, 157360), (1405, 144256), (1472, 137690), (1568, 129260), (1610, 125888), (1840, 110152), (1960, 103408), (1967, 103040), (2240, 90482), (2248, 90160), (2254, 89920), (2576, 78680), (2810, 72128), (2944, 68845), (3136, 64630), (3220, 62944), (3680, 55076), (3920, 51704), (3934, 51520), (4480, 45241), (4496, 45080), (4508, 44960), (5152, 39340), (5620, 36064), (5635, 35968), (6272, 32315), (6440, 31472), (6463, 31360), (7360, 27538), (7840, 25852), (7868, 25760), (8992, 22540), (9016, 22480), (9835, 20608), (10304, 19670), (11240, 18032), (11270, 17984), (12880, 15736), (12926, 15680), (13769, 14720)]