211366920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1063}}^1\times {\mathrm{1657}}^1$

素因数の和:2734

約数の個数: 64

約数和(自身を含む): 635080320

約数和(自身を除く): 423713400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1063, 1657, 2126, 3189, 3314, 4252, 4971, 5315, 6378, 6628, 8285, 8504, 9942, 10630, 12756, 13256, 15945, 16570, 19884, 21260, 24855, 25512, 31890, 33140, 39768, 42520, 49710, 63780, 66280, 99420, 127560, 198840, 1761391, 3522782, 5284173, 7045564, 8806955, 10568346, 14091128, 17613910, 21136692, 26420865, 35227820, 42273384, 52841730, 70455640, 105683460, 211366920]

約数ペア:

[(1, 211366920), (2, 105683460), (3, 70455640), (4, 52841730), (5, 42273384), (6, 35227820), (8, 26420865), (10, 21136692), (12, 17613910), (15, 14091128), (20, 10568346), (24, 8806955), (30, 7045564), (40, 5284173), (60, 3522782), (120, 1761391), (1063, 198840), (1657, 127560), (2126, 99420), (3189, 66280), (3314, 63780), (4252, 49710), (4971, 42520), (5315, 39768), (6378, 33140), (6628, 31890), (8285, 25512), (8504, 24855), (9942, 21260), (10630, 19884), (12756, 16570), (13256, 15945)]