7073920

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{1579}}^1$

素因数の和:1605

約数の個数: 64

約数和(自身を含む): 19339200

約数和(自身を除く): 12265280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 1579, 2240, 3158, 4480, 6316, 7895, 11053, 12632, 15790, 22106, 25264, 31580, 44212, 50528, 55265, 63160, 88424, 101056, 110530, 126320, 176848, 202112, 221060, 252640, 353696, 442120, 505280, 707392, 884240, 1010560, 1414784, 1768480, 3536960, 7073920]

約数ペア:

[(1, 7073920), (2, 3536960), (4, 1768480), (5, 1414784), (7, 1010560), (8, 884240), (10, 707392), (14, 505280), (16, 442120), (20, 353696), (28, 252640), (32, 221060), (35, 202112), (40, 176848), (56, 126320), (64, 110530), (70, 101056), (80, 88424), (112, 63160), (128, 55265), (140, 50528), (160, 44212), (224, 31580), (280, 25264), (320, 22106), (448, 15790), (560, 12632), (640, 11053), (896, 7895), (1120, 6316), (1579, 4480), (2240, 3158)]