12605680640

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{643}}^1$

素因数の和:1222

約数の個数: 176

約数和(自身を含む): 34675721472

約数和(自身を除く): 22070040832

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 547, 560, 640, 643, 896, 1024, 1094, 1120, 1280, 1286, 1792, 2188, 2240, 2560, 2572, 2735, 3215, 3584, 3829, 4376, 4480, 4501, 5120, 5144, 5470, 6430, 7168, 7658, 8752, 8960, 9002, 10288, 10940, 12860, 15316, 17504, 17920, 18004, 19145, 20576, 21880, 22505, 25720, 30632, 35008, 35840, 36008, 38290, 41152, 43760, 45010, 51440, 61264, 70016, 72016, 76580, 82304, 87520, 90020, 102880, 122528, 140032, 144032, 153160, 164608, 175040, 180040, 205760, 245056, 280064, 288064, 306320, 329216, 350080, 351721, 360080, 411520, 490112, 560128, 576128, 612640, 658432, 700160, 703442, 720160, 823040, 980224, 1152256, 1225280, 1400320, 1406884, 1440320, 1646080, 1758605, 1960448, 2304512, 2450560, 2462047, 2800640, 2813768, 2880640, 3292160, 3517210, 3920896, 4609024, 4901120, 4924094, 5627536, 5761280, 7034420, 9802240, 9848188, 11255072, 11522560, 12310235, 14068840, 19604480, 19696376, 22510144, 23045120, 24620470, 28137680, 39392752, 45020288, 49240940, 56275360, 78785504, 90040576, 98481880, 112550720, 157571008, 180081152, 196963760, 225101440, 315142016, 360162304, 393927520, 450202880, 630284032, 787855040, 900405760, 1260568064, 1575710080, 1800811520, 2521136128, 3151420160, 6302840320, 12605680640]

約数ペア:

[(1, 12605680640), (2, 6302840320), (4, 3151420160), (5, 2521136128), (7, 1800811520), (8, 1575710080), (10, 1260568064), (14, 900405760), (16, 787855040), (20, 630284032), (28, 450202880), (32, 393927520), (35, 360162304), (40, 315142016), (56, 225101440), (64, 196963760), (70, 180081152), (80, 157571008), (112, 112550720), (128, 98481880), (140, 90040576), (160, 78785504), (224, 56275360), (256, 49240940), (280, 45020288), (320, 39392752), (448, 28137680), (512, 24620470), (547, 23045120), (560, 22510144), (640, 19696376), (643, 19604480), (896, 14068840), (1024, 12310235), (1094, 11522560), (1120, 11255072), (1280, 9848188), (1286, 9802240), (1792, 7034420), (2188, 5761280), (2240, 5627536), (2560, 4924094), (2572, 4901120), (2735, 4609024), (3215, 3920896), (3584, 3517210), (3829, 3292160), (4376, 2880640), (4480, 2813768), (4501, 2800640), (5120, 2462047), (5144, 2450560), (5470, 2304512), (6430, 1960448), (7168, 1758605), (7658, 1646080), (8752, 1440320), (8960, 1406884), (9002, 1400320), (10288, 1225280), (10940, 1152256), (12860, 980224), (15316, 823040), (17504, 720160), (17920, 703442), (18004, 700160), (19145, 658432), (20576, 612640), (21880, 576128), (22505, 560128), (25720, 490112), (30632, 411520), (35008, 360080), (35840, 351721), (36008, 350080), (38290, 329216), (41152, 306320), (43760, 288064), (45010, 280064), (51440, 245056), (61264, 205760), (70016, 180040), (72016, 175040), (76580, 164608), (82304, 153160), (87520, 144032), (90020, 140032), (102880, 122528)]