131934880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10709}}^1$

素因数の和:10742

約数の個数: 96

約数和(自身を含む): 388644480

約数和(自身を除く): 256709600

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 6160, 10709, 12320, 21418, 42836, 53545, 74963, 85672, 107090, 117799, 149926, 171344, 214180, 235598, 299852, 342688, 374815, 428360, 471196, 588995, 599704, 749630, 824593, 856720, 942392, 1177990, 1199408, 1499260, 1649186, 1713440, 1884784, 2355980, 2398816, 2998520, 3298372, 3769568, 4122965, 4711960, 5997040, 6596744, 8245930, 9423920, 11994080, 13193488, 16491860, 18847840, 26386976, 32983720, 65967440, 131934880]

約数ペア:

[(1, 131934880), (2, 65967440), (4, 32983720), (5, 26386976), (7, 18847840), (8, 16491860), (10, 13193488), (11, 11994080), (14, 9423920), (16, 8245930), (20, 6596744), (22, 5997040), (28, 4711960), (32, 4122965), (35, 3769568), (40, 3298372), (44, 2998520), (55, 2398816), (56, 2355980), (70, 1884784), (77, 1713440), (80, 1649186), (88, 1499260), (110, 1199408), (112, 1177990), (140, 942392), (154, 856720), (160, 824593), (176, 749630), (220, 599704), (224, 588995), (280, 471196), (308, 428360), (352, 374815), (385, 342688), (440, 299852), (560, 235598), (616, 214180), (770, 171344), (880, 149926), (1120, 117799), (1232, 107090), (1540, 85672), (1760, 74963), (2464, 53545), (3080, 42836), (6160, 21418), (10709, 12320)]