86077040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:247

約数の個数: 160

約数和(自身を含む): 245984256

約数和(自身を除く): 159907216

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, 163, 164, 184, 205, 230, 280, 287, 322, 326, 328, 368, 410, 460, 560, 574, 644, 652, 656, 805, 815, 820, 920, 943, 1141, 1148, 1288, 1304, 1435, 1610, 1630, 1640, 1840, 1886, 2282, 2296, 2576, 2608, 2870, 3220, 3260, 3280, 3749, 3772, 4564, 4592, 4715, 5705, 5740, 6440, 6520, 6601, 6683, 7498, 7544, 9128, 9430, 11410, 11480, 12880, 13040, 13202, 13366, 14996, 15088, 18256, 18745, 18860, 22820, 22960, 26243, 26404, 26732, 29992, 33005, 33415, 37490, 37720, 45640, 46781, 52486, 52808, 53464, 59984, 66010, 66830, 74980, 75440, 91280, 93562, 104972, 105616, 106928, 131215, 132020, 133660, 149960, 153709, 187124, 209944, 233905, 262430, 264040, 267320, 299920, 307418, 374248, 419888, 467810, 524860, 528080, 534640, 614836, 748496, 768545, 935620, 1049720, 1075963, 1229672, 1537090, 1871240, 2099440, 2151926, 2459344, 3074180, 3742480, 4303852, 5379815, 6148360, 8607704, 10759630, 12296720, 17215408, 21519260, 43038520, 86077040]

約数ペア:

[(1, 86077040), (2, 43038520), (4, 21519260), (5, 17215408), (7, 12296720), (8, 10759630), (10, 8607704), (14, 6148360), (16, 5379815), (20, 4303852), (23, 3742480), (28, 3074180), (35, 2459344), (40, 2151926), (41, 2099440), (46, 1871240), (56, 1537090), (70, 1229672), (80, 1075963), (82, 1049720), (92, 935620), (112, 768545), (115, 748496), (140, 614836), (161, 534640), (163, 528080), (164, 524860), (184, 467810), (205, 419888), (230, 374248), (280, 307418), (287, 299920), (322, 267320), (326, 264040), (328, 262430), (368, 233905), (410, 209944), (460, 187124), (560, 153709), (574, 149960), (644, 133660), (652, 132020), (656, 131215), (805, 106928), (815, 105616), (820, 104972), (920, 93562), (943, 91280), (1141, 75440), (1148, 74980), (1288, 66830), (1304, 66010), (1435, 59984), (1610, 53464), (1630, 52808), (1640, 52486), (1840, 46781), (1886, 45640), (2282, 37720), (2296, 37490), (2576, 33415), (2608, 33005), (2870, 29992), (3220, 26732), (3260, 26404), (3280, 26243), (3749, 22960), (3772, 22820), (4564, 18860), (4592, 18745), (4715, 18256), (5705, 15088), (5740, 14996), (6440, 13366), (6520, 13202), (6601, 13040), (6683, 12880), (7498, 11480), (7544, 11410), (9128, 9430)]