132472640

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1$

素因数の和:520

約数の個数: 112

約数和(自身を含む): 337962240

約数和(自身を除く): 205489600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 41, 46, 64, 80, 82, 92, 115, 160, 164, 184, 205, 230, 320, 328, 368, 410, 439, 460, 656, 736, 820, 878, 920, 943, 1312, 1472, 1640, 1756, 1840, 1886, 2195, 2624, 3280, 3512, 3680, 3772, 4390, 4715, 6560, 7024, 7360, 7544, 8780, 9430, 10097, 13120, 14048, 15088, 17560, 17999, 18860, 20194, 28096, 30176, 35120, 35998, 37720, 40388, 50485, 60352, 70240, 71996, 75440, 80776, 89995, 100970, 140480, 143992, 150880, 161552, 179990, 201940, 287984, 301760, 323104, 359980, 403880, 413977, 575968, 646208, 719960, 807760, 827954, 1151936, 1439920, 1615520, 1655908, 2069885, 2879840, 3231040, 3311816, 4139770, 5759680, 6623632, 8279540, 13247264, 16559080, 26494528, 33118160, 66236320, 132472640]

約数ペア:

[(1, 132472640), (2, 66236320), (4, 33118160), (5, 26494528), (8, 16559080), (10, 13247264), (16, 8279540), (20, 6623632), (23, 5759680), (32, 4139770), (40, 3311816), (41, 3231040), (46, 2879840), (64, 2069885), (80, 1655908), (82, 1615520), (92, 1439920), (115, 1151936), (160, 827954), (164, 807760), (184, 719960), (205, 646208), (230, 575968), (320, 413977), (328, 403880), (368, 359980), (410, 323104), (439, 301760), (460, 287984), (656, 201940), (736, 179990), (820, 161552), (878, 150880), (920, 143992), (943, 140480), (1312, 100970), (1472, 89995), (1640, 80776), (1756, 75440), (1840, 71996), (1886, 70240), (2195, 60352), (2624, 50485), (3280, 40388), (3512, 37720), (3680, 35998), (3772, 35120), (4390, 30176), (4715, 28096), (6560, 20194), (7024, 18860), (7360, 17999), (7544, 17560), (8780, 15088), (9430, 14048), (10097, 13120)]