293141834240

素因数分解:

$2^9\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1877189}}^1$

素因数の和:1877273

約数の個数: 80

約数和(自身を含む): 714375917640

約数和(自身を除く): 421234083400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 128, 160, 244, 256, 305, 320, 488, 512, 610, 640, 976, 1220, 1280, 1952, 2440, 2560, 3904, 4880, 7808, 9760, 15616, 19520, 31232, 39040, 78080, 156160, 1877189, 3754378, 7508756, 9385945, 15017512, 18771890, 30035024, 37543780, 60070048, 75087560, 114508529, 120140096, 150175120, 229017058, 240280192, 300350240, 458034116, 480560384, 572542645, 600700480, 916068232, 961120768, 1145085290, 1201400960, 1832136464, 2290170580, 2402801920, 3664272928, 4580341160, 4805603840, 7328545856, 9160682320, 14657091712, 18321364640, 29314183424, 36642729280, 58628366848, 73285458560, 146570917120, 293141834240]

約数ペア:

[(1, 293141834240), (2, 146570917120), (4, 73285458560), (5, 58628366848), (8, 36642729280), (10, 29314183424), (16, 18321364640), (20, 14657091712), (32, 9160682320), (40, 7328545856), (61, 4805603840), (64, 4580341160), (80, 3664272928), (122, 2402801920), (128, 2290170580), (160, 1832136464), (244, 1201400960), (256, 1145085290), (305, 961120768), (320, 916068232), (488, 600700480), (512, 572542645), (610, 480560384), (640, 458034116), (976, 300350240), (1220, 240280192), (1280, 229017058), (1952, 150175120), (2440, 120140096), (2560, 114508529), (3904, 75087560), (4880, 60070048), (7808, 37543780), (9760, 30035024), (15616, 18771890), (19520, 15017512), (31232, 9385945), (39040, 7508756), (78080, 3754378), (156160, 1877189)]