246613360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{467}}^1$

素因数の和:551

約数の個数: 160

約数和(自身を含む): 701955072

約数和(自身を除く): 455341712

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 41, 46, 56, 70, 80, 82, 92, 112, 115, 140, 161, 164, 184, 205, 230, 280, 287, 322, 328, 368, 410, 460, 467, 560, 574, 644, 656, 805, 820, 920, 934, 943, 1148, 1288, 1435, 1610, 1640, 1840, 1868, 1886, 2296, 2335, 2576, 2870, 3220, 3269, 3280, 3736, 3772, 4592, 4670, 4715, 5740, 6440, 6538, 6601, 7472, 7544, 9340, 9430, 10741, 11480, 12880, 13076, 13202, 15088, 16345, 18680, 18860, 19147, 21482, 22960, 26152, 26404, 32690, 33005, 37360, 37720, 38294, 42964, 52304, 52808, 53705, 65380, 66010, 75187, 75440, 76588, 85928, 95735, 105616, 107410, 130760, 132020, 134029, 150374, 153176, 171856, 191470, 214820, 261520, 264040, 268058, 300748, 306352, 375935, 382940, 429640, 440381, 528080, 536116, 601496, 670145, 751870, 765880, 859280, 880762, 1072232, 1202992, 1340290, 1503740, 1531760, 1761524, 2144464, 2201905, 2680580, 3007480, 3082667, 3523048, 4403810, 5361160, 6014960, 6165334, 7046096, 8807620, 10722320, 12330668, 15413335, 17615240, 24661336, 30826670, 35230480, 49322672, 61653340, 123306680, 246613360]

約数ペア:

[(1, 246613360), (2, 123306680), (4, 61653340), (5, 49322672), (7, 35230480), (8, 30826670), (10, 24661336), (14, 17615240), (16, 15413335), (20, 12330668), (23, 10722320), (28, 8807620), (35, 7046096), (40, 6165334), (41, 6014960), (46, 5361160), (56, 4403810), (70, 3523048), (80, 3082667), (82, 3007480), (92, 2680580), (112, 2201905), (115, 2144464), (140, 1761524), (161, 1531760), (164, 1503740), (184, 1340290), (205, 1202992), (230, 1072232), (280, 880762), (287, 859280), (322, 765880), (328, 751870), (368, 670145), (410, 601496), (460, 536116), (467, 528080), (560, 440381), (574, 429640), (644, 382940), (656, 375935), (805, 306352), (820, 300748), (920, 268058), (934, 264040), (943, 261520), (1148, 214820), (1288, 191470), (1435, 171856), (1610, 153176), (1640, 150374), (1840, 134029), (1868, 132020), (1886, 130760), (2296, 107410), (2335, 105616), (2576, 95735), (2870, 85928), (3220, 76588), (3269, 75440), (3280, 75187), (3736, 66010), (3772, 65380), (4592, 53705), (4670, 52808), (4715, 52304), (5740, 42964), (6440, 38294), (6538, 37720), (6601, 37360), (7472, 33005), (7544, 32690), (9340, 26404), (9430, 26152), (10741, 22960), (11480, 21482), (12880, 19147), (13076, 18860), (13202, 18680), (15088, 16345)]