71532160

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{2281}}^1$

素因数の和:2314

約数の個数: 96

約数和(自身を含む): 199013220

約数和(自身を除く): 127481060

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, 2281, 3136, 3920, 4480, 4562, 6272, 7840, 9124, 11405, 15680, 15967, 18248, 22810, 31360, 31934, 36496, 45620, 63868, 72992, 79835, 91240, 111769, 127736, 145984, 159670, 182480, 223538, 255472, 291968, 319340, 364960, 447076, 510944, 558845, 638680, 729920, 894152, 1021888, 1117690, 1277360, 1459840, 1788304, 2043776, 2235380, 2554720, 3576608, 4470760, 5109440, 7153216, 8941520, 10218880, 14306432, 17883040, 35766080, 71532160]

約数ペア:

[(1, 71532160), (2, 35766080), (4, 17883040), (5, 14306432), (7, 10218880), (8, 8941520), (10, 7153216), (14, 5109440), (16, 4470760), (20, 3576608), (28, 2554720), (32, 2235380), (35, 2043776), (40, 1788304), (49, 1459840), (56, 1277360), (64, 1117690), (70, 1021888), (80, 894152), (98, 729920), (112, 638680), (128, 558845), (140, 510944), (160, 447076), (196, 364960), (224, 319340), (245, 291968), (280, 255472), (320, 223538), (392, 182480), (448, 159670), (490, 145984), (560, 127736), (640, 111769), (784, 91240), (896, 79835), (980, 72992), (1120, 63868), (1568, 45620), (1960, 36496), (2240, 31934), (2281, 31360), (3136, 22810), (3920, 18248), (4480, 15967), (4562, 15680), (6272, 11405), (7840, 9124)]