16896716800

素因数分解:

$2^{12}\times 5^2\times {\mathrm{157}}^1\times {\mathrm{1051}}^1$

素因数の和:1242

約数の個数: 156

約数和(自身を含む): 42205732936

約数和(自身を除く): 25309016136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 157, 160, 200, 256, 314, 320, 400, 512, 628, 640, 785, 800, 1024, 1051, 1256, 1280, 1570, 1600, 2048, 2102, 2512, 2560, 3140, 3200, 3925, 4096, 4204, 5024, 5120, 5255, 6280, 6400, 7850, 8408, 10048, 10240, 10510, 12560, 12800, 15700, 16816, 20096, 20480, 21020, 25120, 25600, 26275, 31400, 33632, 40192, 42040, 50240, 51200, 52550, 62800, 67264, 80384, 84080, 100480, 102400, 105100, 125600, 134528, 160768, 165007, 168160, 200960, 210200, 251200, 269056, 321536, 330014, 336320, 401920, 420400, 502400, 538112, 643072, 660028, 672640, 803840, 825035, 840800, 1004800, 1076224, 1320056, 1345280, 1607680, 1650070, 1681600, 2009600, 2152448, 2640112, 2690560, 3215360, 3300140, 3363200, 4019200, 4125175, 4304896, 5280224, 5381120, 6600280, 6726400, 8038400, 8250350, 10560448, 10762240, 13200560, 13452800, 16076800, 16500700, 21120896, 21524480, 26401120, 26905600, 33001400, 42241792, 52802240, 53811200, 66002800, 84483584, 105604480, 107622400, 132005600, 168967168, 211208960, 264011200, 337934336, 422417920, 528022400, 675868672, 844835840, 1056044800, 1689671680, 2112089600, 3379343360, 4224179200, 8448358400, 16896716800]

約数ペア:

[(1, 16896716800), (2, 8448358400), (4, 4224179200), (5, 3379343360), (8, 2112089600), (10, 1689671680), (16, 1056044800), (20, 844835840), (25, 675868672), (32, 528022400), (40, 422417920), (50, 337934336), (64, 264011200), (80, 211208960), (100, 168967168), (128, 132005600), (157, 107622400), (160, 105604480), (200, 84483584), (256, 66002800), (314, 53811200), (320, 52802240), (400, 42241792), (512, 33001400), (628, 26905600), (640, 26401120), (785, 21524480), (800, 21120896), (1024, 16500700), (1051, 16076800), (1256, 13452800), (1280, 13200560), (1570, 10762240), (1600, 10560448), (2048, 8250350), (2102, 8038400), (2512, 6726400), (2560, 6600280), (3140, 5381120), (3200, 5280224), (3925, 4304896), (4096, 4125175), (4204, 4019200), (5024, 3363200), (5120, 3300140), (5255, 3215360), (6280, 2690560), (6400, 2640112), (7850, 2152448), (8408, 2009600), (10048, 1681600), (10240, 1650070), (10510, 1607680), (12560, 1345280), (12800, 1320056), (15700, 1076224), (16816, 1004800), (20096, 840800), (20480, 825035), (21020, 803840), (25120, 672640), (25600, 660028), (26275, 643072), (31400, 538112), (33632, 502400), (40192, 420400), (42040, 401920), (50240, 336320), (51200, 330014), (52550, 321536), (62800, 269056), (67264, 251200), (80384, 210200), (84080, 200960), (100480, 168160), (102400, 165007), (105100, 160768), (125600, 134528)]