3203271680

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{643}}^1$

素因数の和:814

約数の個数: 176

約数和(自身を含む): 8858760960

約数和(自身を除く): 5655489280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 139, 140, 160, 224, 256, 278, 280, 320, 448, 512, 556, 560, 640, 643, 695, 896, 973, 1024, 1112, 1120, 1280, 1286, 1390, 1792, 1946, 2224, 2240, 2560, 2572, 2780, 3215, 3584, 3892, 4448, 4480, 4501, 4865, 5120, 5144, 5560, 6430, 7168, 7784, 8896, 8960, 9002, 9730, 10288, 11120, 12860, 15568, 17792, 17920, 18004, 19460, 20576, 22240, 22505, 25720, 31136, 35584, 35840, 36008, 38920, 41152, 44480, 45010, 51440, 62272, 71168, 72016, 77840, 82304, 88960, 89377, 90020, 102880, 124544, 142336, 144032, 155680, 164608, 177920, 178754, 180040, 205760, 249088, 288064, 311360, 329216, 355840, 357508, 360080, 411520, 446885, 498176, 576128, 622720, 625639, 658432, 711680, 715016, 720160, 823040, 893770, 996352, 1152256, 1245440, 1251278, 1430032, 1440320, 1646080, 1787540, 2304512, 2490880, 2502556, 2860064, 2880640, 3128195, 3292160, 3575080, 4609024, 4981760, 5005112, 5720128, 5761280, 6256390, 7150160, 10010224, 11440256, 11522560, 12512780, 14300320, 20020448, 22880512, 23045120, 25025560, 28600640, 40040896, 45761024, 50051120, 57201280, 80081792, 91522048, 100102240, 114402560, 160163584, 200204480, 228805120, 320327168, 400408960, 457610240, 640654336, 800817920, 1601635840, 3203271680]

約数ペア:

[(1, 3203271680), (2, 1601635840), (4, 800817920), (5, 640654336), (7, 457610240), (8, 400408960), (10, 320327168), (14, 228805120), (16, 200204480), (20, 160163584), (28, 114402560), (32, 100102240), (35, 91522048), (40, 80081792), (56, 57201280), (64, 50051120), (70, 45761024), (80, 40040896), (112, 28600640), (128, 25025560), (139, 23045120), (140, 22880512), (160, 20020448), (224, 14300320), (256, 12512780), (278, 11522560), (280, 11440256), (320, 10010224), (448, 7150160), (512, 6256390), (556, 5761280), (560, 5720128), (640, 5005112), (643, 4981760), (695, 4609024), (896, 3575080), (973, 3292160), (1024, 3128195), (1112, 2880640), (1120, 2860064), (1280, 2502556), (1286, 2490880), (1390, 2304512), (1792, 1787540), (1946, 1646080), (2224, 1440320), (2240, 1430032), (2560, 1251278), (2572, 1245440), (2780, 1152256), (3215, 996352), (3584, 893770), (3892, 823040), (4448, 720160), (4480, 715016), (4501, 711680), (4865, 658432), (5120, 625639), (5144, 622720), (5560, 576128), (6430, 498176), (7168, 446885), (7784, 411520), (8896, 360080), (8960, 357508), (9002, 355840), (9730, 329216), (10288, 311360), (11120, 288064), (12860, 249088), (15568, 205760), (17792, 180040), (17920, 178754), (18004, 177920), (19460, 164608), (20576, 155680), (22240, 144032), (22505, 142336), (25720, 124544), (31136, 102880), (35584, 90020), (35840, 89377), (36008, 88960), (38920, 82304), (41152, 77840), (44480, 72016), (45010, 71168), (51440, 62272)]