143017280

素因数分解:

$2^6\times 5^1\times 7^3\times {\mathrm{1303}}^1$

素因数の和:1341

約数の個数: 112

約数和(自身を含む): 397459200

約数和(自身を除く): 254441920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 343, 392, 448, 490, 560, 686, 784, 980, 1120, 1303, 1372, 1568, 1715, 1960, 2240, 2606, 2744, 3136, 3430, 3920, 5212, 5488, 6515, 6860, 7840, 9121, 10424, 10976, 13030, 13720, 15680, 18242, 20848, 21952, 26060, 27440, 36484, 41696, 45605, 52120, 54880, 63847, 72968, 83392, 91210, 104240, 109760, 127694, 145936, 182420, 208480, 255388, 291872, 319235, 364840, 416960, 446929, 510776, 583744, 638470, 729680, 893858, 1021552, 1276940, 1459360, 1787716, 2043104, 2234645, 2553880, 2918720, 3575432, 4086208, 4469290, 5107760, 7150864, 8938580, 10215520, 14301728, 17877160, 20431040, 28603456, 35754320, 71508640, 143017280]

約数ペア:

[(1, 143017280), (2, 71508640), (4, 35754320), (5, 28603456), (7, 20431040), (8, 17877160), (10, 14301728), (14, 10215520), (16, 8938580), (20, 7150864), (28, 5107760), (32, 4469290), (35, 4086208), (40, 3575432), (49, 2918720), (56, 2553880), (64, 2234645), (70, 2043104), (80, 1787716), (98, 1459360), (112, 1276940), (140, 1021552), (160, 893858), (196, 729680), (224, 638470), (245, 583744), (280, 510776), (320, 446929), (343, 416960), (392, 364840), (448, 319235), (490, 291872), (560, 255388), (686, 208480), (784, 182420), (980, 145936), (1120, 127694), (1303, 109760), (1372, 104240), (1568, 91210), (1715, 83392), (1960, 72968), (2240, 63847), (2606, 54880), (2744, 52120), (3136, 45605), (3430, 41696), (3920, 36484), (5212, 27440), (5488, 26060), (6515, 21952), (6860, 20848), (7840, 18242), (9121, 15680), (10424, 13720), (10976, 13030)]