3947120520840

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{522105889}}^1$

素因数の和:522105916

約数の個数: 128

約数和(自身を含む): 15036649632000

約数和(自身を除く): 11089529111160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 522105889, 1044211778, 1566317667, 2088423556, 2610529445, 3132635334, 3654741223, 4176847112, 4698953001, 5221058890, 6265270668, 7309482446, 7831588335, 9397906002, 10442117780, 10964223669, 12530541336, 14096859003, 14618964892, 15663176670, 18273706115, 18795812004, 20884235560, 21928447338, 23494765005, 28193718006, 29237929784, 31326353340, 32892671007, 36547412230, 37591624008, 43856894676, 46989530010, 54821118345, 56387436012, 62652706680, 65785342014, 70484295015, 73094824460, 87713789352, 93979060020, 98678013021, 109642236690, 112774872024, 131570684028, 140968590030, 146189648920, 164463355035, 187958120040, 197356026042, 219284473380, 263141368056, 281937180060, 328926710070, 394712052084, 438568946760, 493390065105, 563874360120, 657853420140, 789424104168, 986780130210, 1315706840280, 1973560260420, 3947120520840]

約数ペア:

[(1, 3947120520840), (2, 1973560260420), (3, 1315706840280), (4, 986780130210), (5, 789424104168), (6, 657853420140), (7, 563874360120), (8, 493390065105), (9, 438568946760), (10, 394712052084), (12, 328926710070), (14, 281937180060), (15, 263141368056), (18, 219284473380), (20, 197356026042), (21, 187958120040), (24, 164463355035), (27, 146189648920), (28, 140968590030), (30, 131570684028), (35, 112774872024), (36, 109642236690), (40, 98678013021), (42, 93979060020), (45, 87713789352), (54, 73094824460), (56, 70484295015), (60, 65785342014), (63, 62652706680), (70, 56387436012), (72, 54821118345), (84, 46989530010), (90, 43856894676), (105, 37591624008), (108, 36547412230), (120, 32892671007), (126, 31326353340), (135, 29237929784), (140, 28193718006), (168, 23494765005), (180, 21928447338), (189, 20884235560), (210, 18795812004), (216, 18273706115), (252, 15663176670), (270, 14618964892), (280, 14096859003), (315, 12530541336), (360, 10964223669), (378, 10442117780), (420, 9397906002), (504, 7831588335), (540, 7309482446), (630, 6265270668), (756, 5221058890), (840, 4698953001), (945, 4176847112), (1080, 3654741223), (1260, 3132635334), (1512, 2610529445), (1890, 2088423556), (2520, 1566317667), (3780, 1044211778), (7560, 522105889)]