2821167401360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{4280203}}^1$

素因数の和:4280341

約数の個数: 160

約数和(自身を含む): 8254150843392

約数和(自身を除く): 5432983442032

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 107, 110, 112, 140, 154, 176, 214, 220, 280, 308, 385, 428, 440, 535, 560, 616, 749, 770, 856, 880, 1070, 1177, 1232, 1498, 1540, 1712, 2140, 2354, 2996, 3080, 3745, 4280, 4708, 5885, 5992, 6160, 7490, 8239, 8560, 9416, 11770, 11984, 14980, 16478, 18832, 23540, 29960, 32956, 41195, 47080, 59920, 65912, 82390, 94160, 131824, 164780, 329560, 659120, 4280203, 8560406, 17120812, 21401015, 29961421, 34241624, 42802030, 47082233, 59922842, 68483248, 85604060, 94164466, 119845684, 149807105, 171208120, 188328932, 235411165, 239691368, 299614210, 329575631, 342416240, 376657864, 457981721, 470822330, 479382736, 599228420, 659151262, 753315728, 915963442, 941644660, 1198456840, 1318302524, 1647878155, 1831926884, 1883289320, 2289908605, 2396913680, 2636605048, 3205872047, 3295756310, 3663853768, 3766578640, 4579817210, 5037798931, 5273210096, 6411744094, 6591512620, 7327707536, 9159634420, 10075597862, 12823488188, 13183025240, 16029360235, 18319268840, 20151195724, 25188994655, 25646976376, 26366050480, 32058720470, 35264592517, 36638537680, 40302391448, 50377989310, 51293952752, 64117440940, 70529185034, 80604782896, 100755978620, 128234881880, 141058370068, 176322962585, 201511957240, 256469763760, 282116740136, 352645925170, 403023914480, 564233480272, 705291850340, 1410583700680, 2821167401360]

約数ペア:

[(1, 2821167401360), (2, 1410583700680), (4, 705291850340), (5, 564233480272), (7, 403023914480), (8, 352645925170), (10, 282116740136), (11, 256469763760), (14, 201511957240), (16, 176322962585), (20, 141058370068), (22, 128234881880), (28, 100755978620), (35, 80604782896), (40, 70529185034), (44, 64117440940), (55, 51293952752), (56, 50377989310), (70, 40302391448), (77, 36638537680), (80, 35264592517), (88, 32058720470), (107, 26366050480), (110, 25646976376), (112, 25188994655), (140, 20151195724), (154, 18319268840), (176, 16029360235), (214, 13183025240), (220, 12823488188), (280, 10075597862), (308, 9159634420), (385, 7327707536), (428, 6591512620), (440, 6411744094), (535, 5273210096), (560, 5037798931), (616, 4579817210), (749, 3766578640), (770, 3663853768), (856, 3295756310), (880, 3205872047), (1070, 2636605048), (1177, 2396913680), (1232, 2289908605), (1498, 1883289320), (1540, 1831926884), (1712, 1647878155), (2140, 1318302524), (2354, 1198456840), (2996, 941644660), (3080, 915963442), (3745, 753315728), (4280, 659151262), (4708, 599228420), (5885, 479382736), (5992, 470822330), (6160, 457981721), (7490, 376657864), (8239, 342416240), (8560, 329575631), (9416, 299614210), (11770, 239691368), (11984, 235411165), (14980, 188328932), (16478, 171208120), (18832, 149807105), (23540, 119845684), (29960, 94164466), (32956, 85604060), (41195, 68483248), (47080, 59922842), (59920, 47082233), (65912, 42802030), (82390, 34241624), (94160, 29961421), (131824, 21401015), (164780, 17120812), (329560, 8560406), (659120, 4280203)]