143109680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:355

約数の個数: 160

約数和(自身を含む): 407973888

約数和(自身を除く): 264864208

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, 271, 280, 287, 322, 328, 368, 410, 460, 542, 560, 574, 644, 656, 805, 820, 920, 943, 1084, 1148, 1288, 1355, 1435, 1610, 1640, 1840, 1886, 1897, 2168, 2296, 2576, 2710, 2870, 3220, 3280, 3772, 3794, 4336, 4592, 4715, 5420, 5740, 6233, 6440, 6601, 7544, 7588, 9430, 9485, 10840, 11111, 11480, 12466, 12880, 13202, 15088, 15176, 18860, 18970, 21680, 22222, 22960, 24932, 26404, 30352, 31165, 33005, 37720, 37940, 43631, 44444, 49864, 52808, 55555, 62330, 66010, 75440, 75880, 77777, 87262, 88888, 99728, 105616, 111110, 124660, 132020, 151760, 155554, 174524, 177776, 218155, 222220, 249320, 255553, 264040, 311108, 349048, 388885, 436310, 444440, 498640, 511106, 528080, 622216, 698096, 777770, 872620, 888880, 1022212, 1244432, 1277765, 1555540, 1745240, 1788871, 2044424, 2555530, 3111080, 3490480, 3577742, 4088848, 5111060, 6222160, 7155484, 8944355, 10222120, 14310968, 17888710, 20444240, 28621936, 35777420, 71554840, 143109680]

約数ペア:

[(1, 143109680), (2, 71554840), (4, 35777420), (5, 28621936), (7, 20444240), (8, 17888710), (10, 14310968), (14, 10222120), (16, 8944355), (20, 7155484), (23, 6222160), (28, 5111060), (35, 4088848), (40, 3577742), (41, 3490480), (46, 3111080), (56, 2555530), (70, 2044424), (80, 1788871), (82, 1745240), (92, 1555540), (112, 1277765), (115, 1244432), (140, 1022212), (161, 888880), (164, 872620), (184, 777770), (205, 698096), (230, 622216), (271, 528080), (280, 511106), (287, 498640), (322, 444440), (328, 436310), (368, 388885), (410, 349048), (460, 311108), (542, 264040), (560, 255553), (574, 249320), (644, 222220), (656, 218155), (805, 177776), (820, 174524), (920, 155554), (943, 151760), (1084, 132020), (1148, 124660), (1288, 111110), (1355, 105616), (1435, 99728), (1610, 88888), (1640, 87262), (1840, 77777), (1886, 75880), (1897, 75440), (2168, 66010), (2296, 62330), (2576, 55555), (2710, 52808), (2870, 49864), (3220, 44444), (3280, 43631), (3772, 37940), (3794, 37720), (4336, 33005), (4592, 31165), (4715, 30352), (5420, 26404), (5740, 24932), (6233, 22960), (6440, 22222), (6601, 21680), (7544, 18970), (7588, 18860), (9430, 15176), (9485, 15088), (10840, 13202), (11111, 12880), (11480, 12466)]