9164120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1423}}^1$

素因数の和:1464

約数の個数: 64

約数和(自身を含む): 24606720

約数和(自身を除く): 15442600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1423, 1610, 2846, 3220, 5692, 6440, 7115, 9961, 11384, 14230, 19922, 28460, 32729, 39844, 49805, 56920, 65458, 79688, 99610, 130916, 163645, 199220, 229103, 261832, 327290, 398440, 458206, 654580, 916412, 1145515, 1309160, 1832824, 2291030, 4582060, 9164120]

約数ペア:

[(1, 9164120), (2, 4582060), (4, 2291030), (5, 1832824), (7, 1309160), (8, 1145515), (10, 916412), (14, 654580), (20, 458206), (23, 398440), (28, 327290), (35, 261832), (40, 229103), (46, 199220), (56, 163645), (70, 130916), (92, 99610), (115, 79688), (140, 65458), (161, 56920), (184, 49805), (230, 39844), (280, 32729), (322, 28460), (460, 19922), (644, 14230), (805, 11384), (920, 9961), (1288, 7115), (1423, 6440), (1610, 5692), (2846, 3220)]