166299280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{7243}}^1$

素因数の和:7304

約数の個数: 80

約数和(自身を含む): 452721024

約数和(自身を除く): 286421744

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 56, 70, 80, 82, 112, 140, 164, 205, 280, 287, 328, 410, 560, 574, 656, 820, 1148, 1435, 1640, 2296, 2870, 3280, 4592, 5740, 7243, 11480, 14486, 22960, 28972, 36215, 50701, 57944, 72430, 101402, 115888, 144860, 202804, 253505, 289720, 296963, 405608, 507010, 579440, 593926, 811216, 1014020, 1187852, 1484815, 2028040, 2078741, 2375704, 2969630, 4056080, 4157482, 4751408, 5939260, 8314964, 10393705, 11878520, 16629928, 20787410, 23757040, 33259856, 41574820, 83149640, 166299280]

約数ペア:

[(1, 166299280), (2, 83149640), (4, 41574820), (5, 33259856), (7, 23757040), (8, 20787410), (10, 16629928), (14, 11878520), (16, 10393705), (20, 8314964), (28, 5939260), (35, 4751408), (40, 4157482), (41, 4056080), (56, 2969630), (70, 2375704), (80, 2078741), (82, 2028040), (112, 1484815), (140, 1187852), (164, 1014020), (205, 811216), (280, 593926), (287, 579440), (328, 507010), (410, 405608), (560, 296963), (574, 289720), (656, 253505), (820, 202804), (1148, 144860), (1435, 115888), (1640, 101402), (2296, 72430), (2870, 57944), (3280, 50701), (4592, 36215), (5740, 28972), (7243, 22960), (11480, 14486)]