162045240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{509}}^1$

素因数の和:909

約数の個数: 128

約数和(自身を含む): 558144000

約数和(自身を除く): 396098760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 379, 420, 509, 758, 840, 1018, 1137, 1516, 1527, 1895, 2036, 2274, 2545, 2653, 3032, 3054, 3563, 3790, 4072, 4548, 5090, 5306, 5685, 6108, 7126, 7580, 7635, 7959, 9096, 10180, 10612, 10689, 11370, 12216, 13265, 14252, 15160, 15270, 15918, 17815, 20360, 21224, 21378, 22740, 26530, 28504, 30540, 31836, 35630, 39795, 42756, 45480, 53060, 53445, 61080, 63672, 71260, 79590, 85512, 106120, 106890, 142520, 159180, 192911, 213780, 318360, 385822, 427560, 578733, 771644, 964555, 1157466, 1350377, 1543288, 1929110, 2314932, 2700754, 2893665, 3858220, 4051131, 4629864, 5401508, 5787330, 6751885, 7716440, 8102262, 10803016, 11574660, 13503770, 16204524, 20255655, 23149320, 27007540, 32409048, 40511310, 54015080, 81022620, 162045240]

約数ペア:

[(1, 162045240), (2, 81022620), (3, 54015080), (4, 40511310), (5, 32409048), (6, 27007540), (7, 23149320), (8, 20255655), (10, 16204524), (12, 13503770), (14, 11574660), (15, 10803016), (20, 8102262), (21, 7716440), (24, 6751885), (28, 5787330), (30, 5401508), (35, 4629864), (40, 4051131), (42, 3858220), (56, 2893665), (60, 2700754), (70, 2314932), (84, 1929110), (105, 1543288), (120, 1350377), (140, 1157466), (168, 964555), (210, 771644), (280, 578733), (379, 427560), (420, 385822), (509, 318360), (758, 213780), (840, 192911), (1018, 159180), (1137, 142520), (1516, 106890), (1527, 106120), (1895, 85512), (2036, 79590), (2274, 71260), (2545, 63672), (2653, 61080), (3032, 53445), (3054, 53060), (3563, 45480), (3790, 42756), (4072, 39795), (4548, 35630), (5090, 31836), (5306, 30540), (5685, 28504), (6108, 26530), (7126, 22740), (7580, 21378), (7635, 21224), (7959, 20360), (9096, 17815), (10180, 15918), (10612, 15270), (10689, 15160), (11370, 14252), (12216, 13265)]