68554720

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1433}}^1$

素因数の和:1484

約数の個数: 96

約数和(自身を含む): 182129472

約数和(自身を除く): 113574752

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 65, 80, 92, 104, 115, 130, 160, 184, 208, 230, 260, 299, 368, 416, 460, 520, 598, 736, 920, 1040, 1196, 1433, 1495, 1840, 2080, 2392, 2866, 2990, 3680, 4784, 5732, 5980, 7165, 9568, 11464, 11960, 14330, 18629, 22928, 23920, 28660, 32959, 37258, 45856, 47840, 57320, 65918, 74516, 93145, 114640, 131836, 149032, 164795, 186290, 229280, 263672, 298064, 329590, 372580, 428467, 527344, 596128, 659180, 745160, 856934, 1054688, 1318360, 1490320, 1713868, 2142335, 2636720, 2980640, 3427736, 4284670, 5273440, 6855472, 8569340, 13710944, 17138680, 34277360, 68554720]

約数ペア:

[(1, 68554720), (2, 34277360), (4, 17138680), (5, 13710944), (8, 8569340), (10, 6855472), (13, 5273440), (16, 4284670), (20, 3427736), (23, 2980640), (26, 2636720), (32, 2142335), (40, 1713868), (46, 1490320), (52, 1318360), (65, 1054688), (80, 856934), (92, 745160), (104, 659180), (115, 596128), (130, 527344), (160, 428467), (184, 372580), (208, 329590), (230, 298064), (260, 263672), (299, 229280), (368, 186290), (416, 164795), (460, 149032), (520, 131836), (598, 114640), (736, 93145), (920, 74516), (1040, 65918), (1196, 57320), (1433, 47840), (1495, 45856), (1840, 37258), (2080, 32959), (2392, 28660), (2866, 23920), (2990, 22928), (3680, 18629), (4784, 14330), (5732, 11960), (5980, 11464), (7165, 9568)]