1340782800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{159617}}^1$

素因数の和:159645

約数の個数: 120

約数和(自身を含む): 4908572736

約数和(自身を除く): 3567789936

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 4200, 8400, 159617, 319234, 478851, 638468, 798085, 957702, 1117319, 1276936, 1596170, 1915404, 2234638, 2394255, 2553872, 3192340, 3351957, 3830808, 3990425, 4469276, 4788510, 5586595, 6384680, 6703914, 7661616, 7980850, 8938552, 9577020, 11173190, 11971275, 12769360, 13407828, 15961700, 16759785, 17877104, 19154040, 22346380, 23942550, 26815656, 27932975, 31923400, 33519570, 38308080, 44692760, 47885100, 53631312, 55865950, 63846800, 67039140, 83798925, 89385520, 95770200, 111731900, 134078280, 167597850, 191540400, 223463800, 268156560, 335195700, 446927600, 670391400, 1340782800]

約数ペア:

[(1, 1340782800), (2, 670391400), (3, 446927600), (4, 335195700), (5, 268156560), (6, 223463800), (7, 191540400), (8, 167597850), (10, 134078280), (12, 111731900), (14, 95770200), (15, 89385520), (16, 83798925), (20, 67039140), (21, 63846800), (24, 55865950), (25, 53631312), (28, 47885100), (30, 44692760), (35, 38308080), (40, 33519570), (42, 31923400), (48, 27932975), (50, 26815656), (56, 23942550), (60, 22346380), (70, 19154040), (75, 17877104), (80, 16759785), (84, 15961700), (100, 13407828), (105, 12769360), (112, 11971275), (120, 11173190), (140, 9577020), (150, 8938552), (168, 7980850), (175, 7661616), (200, 6703914), (210, 6384680), (240, 5586595), (280, 4788510), (300, 4469276), (336, 3990425), (350, 3830808), (400, 3351957), (420, 3192340), (525, 2553872), (560, 2394255), (600, 2234638), (700, 1915404), (840, 1596170), (1050, 1276936), (1200, 1117319), (1400, 957702), (1680, 798085), (2100, 638468), (2800, 478851), (4200, 319234), (8400, 159617)]