260526000

素因数分解:

$2^4\times 3^1\times 5^3\times 7^1\times {\mathrm{6203}}^1$

素因数の和:6236

約数の個数: 160

約数和(自身を含む): 960081408

約数和(自身を除く): 699555408

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, 125, 140, 150, 168, 175, 200, 210, 240, 250, 280, 300, 336, 350, 375, 400, 420, 500, 525, 560, 600, 700, 750, 840, 875, 1000, 1050, 1200, 1400, 1500, 1680, 1750, 2000, 2100, 2625, 2800, 3000, 3500, 4200, 5250, 6000, 6203, 7000, 8400, 10500, 12406, 14000, 18609, 21000, 24812, 31015, 37218, 42000, 43421, 49624, 62030, 74436, 86842, 93045, 99248, 124060, 130263, 148872, 155075, 173684, 186090, 217105, 248120, 260526, 297744, 310150, 347368, 372180, 434210, 465225, 496240, 521052, 620300, 651315, 694736, 744360, 775375, 868420, 930450, 1042104, 1085525, 1240600, 1302630, 1488720, 1550750, 1736840, 1860900, 2084208, 2171050, 2326125, 2481200, 2605260, 3101500, 3256575, 3473680, 3721800, 4342100, 4652250, 5210520, 5427625, 6203000, 6513150, 7443600, 8684200, 9304500, 10421040, 10855250, 12406000, 13026300, 16282875, 17368400, 18609000, 21710500, 26052600, 32565750, 37218000, 43421000, 52105200, 65131500, 86842000, 130263000, 260526000]

約数ペア:

[(1, 260526000), (2, 130263000), (3, 86842000), (4, 65131500), (5, 52105200), (6, 43421000), (7, 37218000), (8, 32565750), (10, 26052600), (12, 21710500), (14, 18609000), (15, 17368400), (16, 16282875), (20, 13026300), (21, 12406000), (24, 10855250), (25, 10421040), (28, 9304500), (30, 8684200), (35, 7443600), (40, 6513150), (42, 6203000), (48, 5427625), (50, 5210520), (56, 4652250), (60, 4342100), (70, 3721800), (75, 3473680), (80, 3256575), (84, 3101500), (100, 2605260), (105, 2481200), (112, 2326125), (120, 2171050), (125, 2084208), (140, 1860900), (150, 1736840), (168, 1550750), (175, 1488720), (200, 1302630), (210, 1240600), (240, 1085525), (250, 1042104), (280, 930450), (300, 868420), (336, 775375), (350, 744360), (375, 694736), (400, 651315), (420, 620300), (500, 521052), (525, 496240), (560, 465225), (600, 434210), (700, 372180), (750, 347368), (840, 310150), (875, 297744), (1000, 260526), (1050, 248120), (1200, 217105), (1400, 186090), (1500, 173684), (1680, 155075), (1750, 148872), (2000, 130263), (2100, 124060), (2625, 99248), (2800, 93045), (3000, 86842), (3500, 74436), (4200, 62030), (5250, 49624), (6000, 43421), (6203, 42000), (7000, 37218), (8400, 31015), (10500, 24812), (12406, 21000), (14000, 18609)]