216895080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{509}}^1$

素因数の和:643

約数の個数: 128

約数和(自身を含む): 674179200

約数和(自身を除く): 457284120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 67, 106, 120, 134, 159, 201, 212, 265, 268, 318, 335, 402, 424, 509, 530, 536, 636, 670, 795, 804, 1005, 1018, 1060, 1272, 1340, 1527, 1590, 1608, 2010, 2036, 2120, 2545, 2680, 3054, 3180, 3551, 4020, 4072, 5090, 6108, 6360, 7102, 7635, 8040, 10180, 10653, 12216, 14204, 15270, 17755, 20360, 21306, 26977, 28408, 30540, 34103, 35510, 42612, 53265, 53954, 61080, 68206, 71020, 80931, 85224, 102309, 106530, 107908, 134885, 136412, 142040, 161862, 170515, 204618, 213060, 215816, 269770, 272824, 323724, 341030, 404655, 409236, 426120, 511545, 539540, 647448, 682060, 809310, 818472, 1023090, 1079080, 1364120, 1618620, 1807459, 2046180, 3237240, 3614918, 4092360, 5422377, 7229836, 9037295, 10844754, 14459672, 18074590, 21689508, 27111885, 36149180, 43379016, 54223770, 72298360, 108447540, 216895080]

約数ペア:

[(1, 216895080), (2, 108447540), (3, 72298360), (4, 54223770), (5, 43379016), (6, 36149180), (8, 27111885), (10, 21689508), (12, 18074590), (15, 14459672), (20, 10844754), (24, 9037295), (30, 7229836), (40, 5422377), (53, 4092360), (60, 3614918), (67, 3237240), (106, 2046180), (120, 1807459), (134, 1618620), (159, 1364120), (201, 1079080), (212, 1023090), (265, 818472), (268, 809310), (318, 682060), (335, 647448), (402, 539540), (424, 511545), (509, 426120), (530, 409236), (536, 404655), (636, 341030), (670, 323724), (795, 272824), (804, 269770), (1005, 215816), (1018, 213060), (1060, 204618), (1272, 170515), (1340, 161862), (1527, 142040), (1590, 136412), (1608, 134885), (2010, 107908), (2036, 106530), (2120, 102309), (2545, 85224), (2680, 80931), (3054, 71020), (3180, 68206), (3551, 61080), (4020, 53954), (4072, 53265), (5090, 42612), (6108, 35510), (6360, 34103), (7102, 30540), (7635, 28408), (8040, 26977), (10180, 21306), (10653, 20360), (12216, 17755), (14204, 15270)]