173138560

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{5521}}^1$

素因数の和:5554

約数の個数: 96

約数和(自身を含む): 481573620

約数和(自身を除く): 308435060

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1568, 1960, 2240, 3136, 3920, 4480, 5521, 6272, 7840, 11042, 15680, 22084, 27605, 31360, 38647, 44168, 55210, 77294, 88336, 110420, 154588, 176672, 193235, 220840, 270529, 309176, 353344, 386470, 441680, 541058, 618352, 706688, 772940, 883360, 1082116, 1236704, 1352645, 1545880, 1766720, 2164232, 2473408, 2705290, 3091760, 3533440, 4328464, 4946816, 5410580, 6183520, 8656928, 10821160, 12367040, 17313856, 21642320, 24734080, 34627712, 43284640, 86569280, 173138560]

約数ペア:

[(1, 173138560), (2, 86569280), (4, 43284640), (5, 34627712), (7, 24734080), (8, 21642320), (10, 17313856), (14, 12367040), (16, 10821160), (20, 8656928), (28, 6183520), (32, 5410580), (35, 4946816), (40, 4328464), (49, 3533440), (56, 3091760), (64, 2705290), (70, 2473408), (80, 2164232), (98, 1766720), (112, 1545880), (128, 1352645), (140, 1236704), (160, 1082116), (196, 883360), (224, 772940), (245, 706688), (280, 618352), (320, 541058), (392, 441680), (448, 386470), (490, 353344), (560, 309176), (640, 270529), (784, 220840), (896, 193235), (980, 176672), (1120, 154588), (1568, 110420), (1960, 88336), (2240, 77294), (3136, 55210), (3920, 44168), (4480, 38647), (5521, 31360), (6272, 27605), (7840, 22084), (11042, 15680)]