19487089492080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{1657065433}}^1$

素因数の和:1657065463

約数の個数: 120

約数和(自身を含む): 70272830925072

約数和(自身を除く): 50785741432992

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 1657065433, 3314130866, 4971196299, 6628261732, 8285327165, 9942392598, 11599458031, 13256523464, 16570654330, 19884785196, 23198916062, 24855981495, 26513046928, 33141308660, 34798374093, 39769570392, 46397832124, 49711962990, 57997290155, 66282617320, 69596748186, 79539140784, 81196206217, 92795664248, 99423925980, 115994580310, 132565234640, 139193496372, 162392412434, 173991870465, 185591328496, 198847851960, 231989160620, 243588618651, 278386992744, 324784824868, 347983740930, 397695703920, 405981031085, 463978321240, 487177237302, 556773985488, 649569649736, 695967481860, 811962062170, 927956642480, 974354474604, 1217943093255, 1299139299472, 1391934963720, 1623924124340, 1948708949208, 2435886186510, 2783869927440, 3247848248680, 3897417898416, 4871772373020, 6495696497360, 9743544746040, 19487089492080]

約数ペア:

[(1, 19487089492080), (2, 9743544746040), (3, 6495696497360), (4, 4871772373020), (5, 3897417898416), (6, 3247848248680), (7, 2783869927440), (8, 2435886186510), (10, 1948708949208), (12, 1623924124340), (14, 1391934963720), (15, 1299139299472), (16, 1217943093255), (20, 974354474604), (21, 927956642480), (24, 811962062170), (28, 695967481860), (30, 649569649736), (35, 556773985488), (40, 487177237302), (42, 463978321240), (48, 405981031085), (49, 397695703920), (56, 347983740930), (60, 324784824868), (70, 278386992744), (80, 243588618651), (84, 231989160620), (98, 198847851960), (105, 185591328496), (112, 173991870465), (120, 162392412434), (140, 139193496372), (147, 132565234640), (168, 115994580310), (196, 99423925980), (210, 92795664248), (240, 81196206217), (245, 79539140784), (280, 69596748186), (294, 66282617320), (336, 57997290155), (392, 49711962990), (420, 46397832124), (490, 39769570392), (560, 34798374093), (588, 33141308660), (735, 26513046928), (784, 24855981495), (840, 23198916062), (980, 19884785196), (1176, 16570654330), (1470, 13256523464), (1680, 11599458031), (1960, 9942392598), (2352, 8285327165), (2940, 6628261732), (3920, 4971196299), (5880, 3314130866), (11760, 1657065433)]