16664749360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41737}}^1$

素因数の和:41811

約数の個数: 160

約数和(自身を含む): 47697518592

約数和(自身を除く): 31032769232

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 31, 35, 40, 46, 56, 62, 70, 80, 92, 112, 115, 124, 140, 155, 161, 184, 217, 230, 248, 280, 310, 322, 368, 434, 460, 496, 560, 620, 644, 713, 805, 868, 920, 1085, 1240, 1288, 1426, 1610, 1736, 1840, 2170, 2480, 2576, 2852, 3220, 3472, 3565, 4340, 4991, 5704, 6440, 7130, 8680, 9982, 11408, 12880, 14260, 17360, 19964, 24955, 28520, 39928, 41737, 49910, 57040, 79856, 83474, 99820, 166948, 199640, 208685, 292159, 333896, 399280, 417370, 584318, 667792, 834740, 959951, 1168636, 1293847, 1460795, 1669480, 1919902, 2337272, 2587694, 2921590, 3338960, 3839804, 4674544, 4799755, 5175388, 5843180, 6469235, 6719657, 7679608, 9056929, 9599510, 10350776, 11686360, 12938470, 13439314, 15359216, 18113858, 19199020, 20701552, 23372720, 25876940, 26878628, 29758481, 33598285, 36227716, 38398040, 45284645, 51753880, 53757256, 59516962, 67196570, 72455432, 76796080, 90569290, 103507760, 107514512, 119033924, 134393140, 144910864, 148792405, 181138580, 208309367, 238067848, 268786280, 297584810, 362277160, 416618734, 476135696, 537572560, 595169620, 724554320, 833237468, 1041546835, 1190339240, 1666474936, 2083093670, 2380678480, 3332949872, 4166187340, 8332374680, 16664749360]

約数ペア:

[(1, 16664749360), (2, 8332374680), (4, 4166187340), (5, 3332949872), (7, 2380678480), (8, 2083093670), (10, 1666474936), (14, 1190339240), (16, 1041546835), (20, 833237468), (23, 724554320), (28, 595169620), (31, 537572560), (35, 476135696), (40, 416618734), (46, 362277160), (56, 297584810), (62, 268786280), (70, 238067848), (80, 208309367), (92, 181138580), (112, 148792405), (115, 144910864), (124, 134393140), (140, 119033924), (155, 107514512), (161, 103507760), (184, 90569290), (217, 76796080), (230, 72455432), (248, 67196570), (280, 59516962), (310, 53757256), (322, 51753880), (368, 45284645), (434, 38398040), (460, 36227716), (496, 33598285), (560, 29758481), (620, 26878628), (644, 25876940), (713, 23372720), (805, 20701552), (868, 19199020), (920, 18113858), (1085, 15359216), (1240, 13439314), (1288, 12938470), (1426, 11686360), (1610, 10350776), (1736, 9599510), (1840, 9056929), (2170, 7679608), (2480, 6719657), (2576, 6469235), (2852, 5843180), (3220, 5175388), (3472, 4799755), (3565, 4674544), (4340, 3839804), (4991, 3338960), (5704, 2921590), (6440, 2587694), (7130, 2337272), (8680, 1919902), (9982, 1669480), (11408, 1460795), (12880, 1293847), (14260, 1168636), (17360, 959951), (19964, 834740), (24955, 667792), (28520, 584318), (39928, 417370), (41737, 399280), (49910, 333896), (57040, 292159), (79856, 208685), (83474, 199640), (99820, 166948)]