2786647680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{11251}}^1$

素因数の和:11319

約数の個数: 192

約数和(自身を含む): 9847300320

約数和(自身を除く): 7060652640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 64, 72, 80, 86, 90, 96, 120, 128, 129, 144, 160, 172, 180, 192, 215, 240, 258, 288, 320, 344, 360, 384, 387, 430, 480, 516, 576, 640, 645, 688, 720, 774, 860, 960, 1032, 1152, 1290, 1376, 1440, 1548, 1720, 1920, 1935, 2064, 2580, 2752, 2880, 3096, 3440, 3870, 4128, 5160, 5504, 5760, 6192, 6880, 7740, 8256, 10320, 11251, 12384, 13760, 15480, 16512, 20640, 22502, 24768, 27520, 30960, 33753, 41280, 45004, 49536, 56255, 61920, 67506, 82560, 90008, 101259, 112510, 123840, 135012, 168765, 180016, 202518, 225020, 247680, 270024, 337530, 360032, 405036, 450040, 483793, 506295, 540048, 675060, 720064, 810072, 900080, 967586, 1012590, 1080096, 1350120, 1440128, 1451379, 1620144, 1800160, 1935172, 2025180, 2160192, 2418965, 2700240, 2902758, 3240288, 3600320, 3870344, 4050360, 4320384, 4354137, 4837930, 5400480, 5805516, 6480576, 7200640, 7256895, 7740688, 8100720, 8708274, 9675860, 10800960, 11611032, 12961152, 14513790, 15481376, 16201440, 17416548, 19351720, 21601920, 21770685, 23222064, 29027580, 30962752, 32402880, 34833096, 38703440, 43541370, 46444128, 58055160, 61925504, 64805760, 69666192, 77406880, 87082740, 92888256, 116110320, 139332384, 154813760, 174165480, 185776512, 232220640, 278664768, 309627520, 348330960, 464441280, 557329536, 696661920, 928882560, 1393323840, 2786647680]

約数ペア:

[(1, 2786647680), (2, 1393323840), (3, 928882560), (4, 696661920), (5, 557329536), (6, 464441280), (8, 348330960), (9, 309627520), (10, 278664768), (12, 232220640), (15, 185776512), (16, 174165480), (18, 154813760), (20, 139332384), (24, 116110320), (30, 92888256), (32, 87082740), (36, 77406880), (40, 69666192), (43, 64805760), (45, 61925504), (48, 58055160), (60, 46444128), (64, 43541370), (72, 38703440), (80, 34833096), (86, 32402880), (90, 30962752), (96, 29027580), (120, 23222064), (128, 21770685), (129, 21601920), (144, 19351720), (160, 17416548), (172, 16201440), (180, 15481376), (192, 14513790), (215, 12961152), (240, 11611032), (258, 10800960), (288, 9675860), (320, 8708274), (344, 8100720), (360, 7740688), (384, 7256895), (387, 7200640), (430, 6480576), (480, 5805516), (516, 5400480), (576, 4837930), (640, 4354137), (645, 4320384), (688, 4050360), (720, 3870344), (774, 3600320), (860, 3240288), (960, 2902758), (1032, 2700240), (1152, 2418965), (1290, 2160192), (1376, 2025180), (1440, 1935172), (1548, 1800160), (1720, 1620144), (1920, 1451379), (1935, 1440128), (2064, 1350120), (2580, 1080096), (2752, 1012590), (2880, 967586), (3096, 900080), (3440, 810072), (3870, 720064), (4128, 675060), (5160, 540048), (5504, 506295), (5760, 483793), (6192, 450040), (6880, 405036), (7740, 360032), (8256, 337530), (10320, 270024), (11251, 247680), (12384, 225020), (13760, 202518), (15480, 180016), (16512, 168765), (20640, 135012), (22502, 123840), (24768, 112510), (27520, 101259), (30960, 90008), (33753, 82560), (41280, 67506), (45004, 61920), (49536, 56255)]