162836686720

素因数分解:

$2^7\times 5^1\times {\mathrm{18131}}^1\times {\mathrm{14033}}^1$

素因数の和:32183

約数の個数: 64

約数和(自身を含む): 389330666640

約数和(自身を除く): 226493979920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 14033, 18131, 28066, 36262, 56132, 70165, 72524, 90655, 112264, 140330, 145048, 181310, 224528, 280660, 290096, 362620, 449056, 561320, 580192, 725240, 898112, 1122640, 1160384, 1450480, 1796224, 2245280, 2320768, 2900960, 4490560, 5801920, 8981120, 11603840, 254432323, 508864646, 1017729292, 1272161615, 2035458584, 2544323230, 4070917168, 5088646460, 8141834336, 10177292920, 16283668672, 20354585840, 32567337344, 40709171680, 81418343360, 162836686720]

約数ペア:

[(1, 162836686720), (2, 81418343360), (4, 40709171680), (5, 32567337344), (8, 20354585840), (10, 16283668672), (16, 10177292920), (20, 8141834336), (32, 5088646460), (40, 4070917168), (64, 2544323230), (80, 2035458584), (128, 1272161615), (160, 1017729292), (320, 508864646), (640, 254432323), (14033, 11603840), (18131, 8981120), (28066, 5801920), (36262, 4490560), (56132, 2900960), (70165, 2320768), (72524, 2245280), (90655, 1796224), (112264, 1450480), (140330, 1160384), (145048, 1122640), (181310, 898112), (224528, 725240), (280660, 580192), (290096, 561320), (362620, 449056)]