141535520

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{2579}}^1$

素因数の和:2615

約数の個数: 96

約数和(自身を含む): 390096000

約数和(自身を除く): 248560480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 343, 392, 490, 560, 686, 784, 980, 1120, 1372, 1568, 1715, 1960, 2579, 2744, 3430, 3920, 5158, 5488, 6860, 7840, 10316, 10976, 12895, 13720, 18053, 20632, 25790, 27440, 36106, 41264, 51580, 54880, 72212, 82528, 90265, 103160, 126371, 144424, 180530, 206320, 252742, 288848, 361060, 412640, 505484, 577696, 631855, 722120, 884597, 1010968, 1263710, 1444240, 1769194, 2021936, 2527420, 2888480, 3538388, 4043872, 4422985, 5054840, 7076776, 8845970, 10109680, 14153552, 17691940, 20219360, 28307104, 35383880, 70767760, 141535520]

約数ペア:

[(1, 141535520), (2, 70767760), (4, 35383880), (5, 28307104), (7, 20219360), (8, 17691940), (10, 14153552), (14, 10109680), (16, 8845970), (20, 7076776), (28, 5054840), (32, 4422985), (35, 4043872), (40, 3538388), (49, 2888480), (56, 2527420), (70, 2021936), (80, 1769194), (98, 1444240), (112, 1263710), (140, 1010968), (160, 884597), (196, 722120), (224, 631855), (245, 577696), (280, 505484), (343, 412640), (392, 361060), (490, 288848), (560, 252742), (686, 206320), (784, 180530), (980, 144424), (1120, 126371), (1372, 103160), (1568, 90265), (1715, 82528), (1960, 72212), (2579, 54880), (2744, 51580), (3430, 41264), (3920, 36106), (5158, 27440), (5488, 25790), (6860, 20632), (7840, 18053), (10316, 13720), (10976, 12895)]