12605715878000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{421}}^1\times {\mathrm{2138737}}^1$

素因数の和:2139188

約数の個数: 160

約数和(自身を含む): 34917755203968

約数和(自身を除く): 22312039325968

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 421, 500, 560, 700, 842, 875, 1000, 1400, 1684, 1750, 2000, 2105, 2800, 2947, 3368, 3500, 4210, 5894, 6736, 7000, 8420, 10525, 11788, 14000, 14735, 16840, 21050, 23576, 29470, 33680, 42100, 47152, 52625, 58940, 73675, 84200, 105250, 117880, 147350, 168400, 210500, 235760, 294700, 368375, 421000, 589400, 736750, 842000, 1178800, 1473500, 2138737, 2947000, 4277474, 5894000, 8554948, 10693685, 14971159, 17109896, 21387370, 29942318, 34219792, 42774740, 53468425, 59884636, 74855795, 85549480, 106936850, 119769272, 149711590, 171098960, 213873700, 239538544, 267342125, 299423180, 374278975, 427747400, 534684250, 598846360, 748557950, 855494800, 900408277, 1069368500, 1197692720, 1497115900, 1800816554, 1871394875, 2138737000, 2994231800, 3601633108, 3742789750, 4277474000, 4502041385, 5988463600, 6302857939, 7203266216, 7485579500, 9004082770, 12605715878, 14406532432, 14971159000, 18008165540, 22510206925, 25211431756, 29942318000, 31514289695, 36016331080, 45020413850, 50422863512, 63028579390, 72032662160, 90040827700, 100845727024, 112551034625, 126057158780, 157571448475, 180081655400, 225102069250, 252114317560, 315142896950, 360163310800, 450204138500, 504228635120, 630285793900, 787857242375, 900408277000, 1260571587800, 1575714484750, 1800816554000, 2521143175600, 3151428969500, 6302857939000, 12605715878000]

約数ペア:

[(1, 12605715878000), (2, 6302857939000), (4, 3151428969500), (5, 2521143175600), (7, 1800816554000), (8, 1575714484750), (10, 1260571587800), (14, 900408277000), (16, 787857242375), (20, 630285793900), (25, 504228635120), (28, 450204138500), (35, 360163310800), (40, 315142896950), (50, 252114317560), (56, 225102069250), (70, 180081655400), (80, 157571448475), (100, 126057158780), (112, 112551034625), (125, 100845727024), (140, 90040827700), (175, 72032662160), (200, 63028579390), (250, 50422863512), (280, 45020413850), (350, 36016331080), (400, 31514289695), (421, 29942318000), (500, 25211431756), (560, 22510206925), (700, 18008165540), (842, 14971159000), (875, 14406532432), (1000, 12605715878), (1400, 9004082770), (1684, 7485579500), (1750, 7203266216), (2000, 6302857939), (2105, 5988463600), (2800, 4502041385), (2947, 4277474000), (3368, 3742789750), (3500, 3601633108), (4210, 2994231800), (5894, 2138737000), (6736, 1871394875), (7000, 1800816554), (8420, 1497115900), (10525, 1197692720), (11788, 1069368500), (14000, 900408277), (14735, 855494800), (16840, 748557950), (21050, 598846360), (23576, 534684250), (29470, 427747400), (33680, 374278975), (42100, 299423180), (47152, 267342125), (52625, 239538544), (58940, 213873700), (73675, 171098960), (84200, 149711590), (105250, 119769272), (117880, 106936850), (147350, 85549480), (168400, 74855795), (210500, 59884636), (235760, 53468425), (294700, 42774740), (368375, 34219792), (421000, 29942318), (589400, 21387370), (736750, 17109896), (842000, 14971159), (1178800, 10693685), (1473500, 8554948), (2138737, 5894000), (2947000, 4277474)]