167641020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{40493}}^1$

素因数の和:40531

約数の個数: 72

約数和(自身を含む): 530633376

約数和(自身を除く): 362992356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 40493, 80986, 121479, 161972, 202465, 242958, 364437, 404930, 485916, 607395, 728874, 809860, 931339, 1214790, 1457748, 1822185, 1862678, 2429580, 2794017, 3644370, 3725356, 4656695, 5588034, 7288740, 8382051, 9313390, 11176068, 13970085, 16764102, 18626780, 27940170, 33528204, 41910255, 55880340, 83820510, 167641020]

約数ペア:

[(1, 167641020), (2, 83820510), (3, 55880340), (4, 41910255), (5, 33528204), (6, 27940170), (9, 18626780), (10, 16764102), (12, 13970085), (15, 11176068), (18, 9313390), (20, 8382051), (23, 7288740), (30, 5588034), (36, 4656695), (45, 3725356), (46, 3644370), (60, 2794017), (69, 2429580), (90, 1862678), (92, 1822185), (115, 1457748), (138, 1214790), (180, 931339), (207, 809860), (230, 728874), (276, 607395), (345, 485916), (414, 404930), (460, 364437), (690, 242958), (828, 202465), (1035, 161972), (1380, 121479), (2070, 80986), (4140, 40493)]