1512790760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{16073}}^1$

素因数の和:16278

約数の個数: 64

約数和(自身を含む): 3686089680

約数和(自身を除く): 2173298920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 181, 260, 362, 520, 724, 905, 1448, 1810, 2353, 3620, 4706, 7240, 9412, 11765, 16073, 18824, 23530, 32146, 47060, 64292, 80365, 94120, 128584, 160730, 208949, 321460, 417898, 642920, 835796, 1044745, 1671592, 2089490, 2909213, 4178980, 5818426, 8357960, 11636852, 14546065, 23273704, 29092130, 37819769, 58184260, 75639538, 116368520, 151279076, 189098845, 302558152, 378197690, 756395380, 1512790760]

約数ペア:

[(1, 1512790760), (2, 756395380), (4, 378197690), (5, 302558152), (8, 189098845), (10, 151279076), (13, 116368520), (20, 75639538), (26, 58184260), (40, 37819769), (52, 29092130), (65, 23273704), (104, 14546065), (130, 11636852), (181, 8357960), (260, 5818426), (362, 4178980), (520, 2909213), (724, 2089490), (905, 1671592), (1448, 1044745), (1810, 835796), (2353, 642920), (3620, 417898), (4706, 321460), (7240, 208949), (9412, 160730), (11765, 128584), (16073, 94120), (18824, 80365), (23530, 64292), (32146, 47060)]