160142360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{1327}}^1$

素因数の和:1776

約数の個数: 64

約数和(自身を含む): 413061120

約数和(自身を除く): 252918760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 431, 862, 1327, 1724, 2155, 2654, 3017, 3448, 4310, 5308, 6034, 6635, 8620, 9289, 10616, 12068, 13270, 15085, 17240, 18578, 24136, 26540, 30170, 37156, 46445, 53080, 60340, 74312, 92890, 120680, 185780, 371560, 571937, 1143874, 2287748, 2859685, 4003559, 4575496, 5719370, 8007118, 11438740, 16014236, 20017795, 22877480, 32028472, 40035590, 80071180, 160142360]

約数ペア:

[(1, 160142360), (2, 80071180), (4, 40035590), (5, 32028472), (7, 22877480), (8, 20017795), (10, 16014236), (14, 11438740), (20, 8007118), (28, 5719370), (35, 4575496), (40, 4003559), (56, 2859685), (70, 2287748), (140, 1143874), (280, 571937), (431, 371560), (862, 185780), (1327, 120680), (1724, 92890), (2155, 74312), (2654, 60340), (3017, 53080), (3448, 46445), (4310, 37156), (5308, 30170), (6034, 26540), (6635, 24136), (8620, 18578), (9289, 17240), (10616, 15085), (12068, 13270)]