206261760

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:384

約数の個数: 160

約数和(自身を含む): 668207232

約数和(自身を除く): 461945472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 107, 120, 128, 160, 192, 214, 240, 251, 256, 320, 321, 384, 428, 480, 502, 512, 535, 640, 642, 753, 768, 856, 960, 1004, 1070, 1255, 1280, 1284, 1506, 1536, 1605, 1712, 1920, 2008, 2140, 2510, 2560, 2568, 3012, 3210, 3424, 3765, 3840, 4016, 4280, 5020, 5136, 6024, 6420, 6848, 7530, 7680, 8032, 8560, 10040, 10272, 12048, 12840, 13696, 15060, 16064, 17120, 20080, 20544, 24096, 25680, 26857, 27392, 30120, 32128, 34240, 40160, 41088, 48192, 51360, 53714, 54784, 60240, 64256, 68480, 80320, 80571, 82176, 96384, 102720, 107428, 120480, 128512, 134285, 136960, 160640, 161142, 164352, 192768, 205440, 214856, 240960, 268570, 273920, 321280, 322284, 385536, 402855, 410880, 429712, 481920, 537140, 642560, 644568, 805710, 821760, 859424, 963840, 1074280, 1289136, 1611420, 1718848, 1927680, 2148560, 2578272, 3222840, 3437696, 4297120, 5156544, 6445680, 6875392, 8594240, 10313088, 12891360, 13750784, 17188480, 20626176, 25782720, 34376960, 41252352, 51565440, 68753920, 103130880, 206261760]

約数ペア:

[(1, 206261760), (2, 103130880), (3, 68753920), (4, 51565440), (5, 41252352), (6, 34376960), (8, 25782720), (10, 20626176), (12, 17188480), (15, 13750784), (16, 12891360), (20, 10313088), (24, 8594240), (30, 6875392), (32, 6445680), (40, 5156544), (48, 4297120), (60, 3437696), (64, 3222840), (80, 2578272), (96, 2148560), (107, 1927680), (120, 1718848), (128, 1611420), (160, 1289136), (192, 1074280), (214, 963840), (240, 859424), (251, 821760), (256, 805710), (320, 644568), (321, 642560), (384, 537140), (428, 481920), (480, 429712), (502, 410880), (512, 402855), (535, 385536), (640, 322284), (642, 321280), (753, 273920), (768, 268570), (856, 240960), (960, 214856), (1004, 205440), (1070, 192768), (1255, 164352), (1280, 161142), (1284, 160640), (1506, 136960), (1536, 134285), (1605, 128512), (1712, 120480), (1920, 107428), (2008, 102720), (2140, 96384), (2510, 82176), (2560, 80571), (2568, 80320), (3012, 68480), (3210, 64256), (3424, 60240), (3765, 54784), (3840, 53714), (4016, 51360), (4280, 48192), (5020, 41088), (5136, 40160), (6024, 34240), (6420, 32128), (6848, 30120), (7530, 27392), (7680, 26857), (8032, 25680), (8560, 24096), (10040, 20544), (10272, 20080), (12048, 17120), (12840, 16064), (13696, 15060)]