77523040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3643}}^1$

素因数の和:3684

約数の個数: 96

約数和(自身を含む): 220389120

約数和(自身を除く): 142866080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 532, 560, 608, 665, 760, 1064, 1120, 1330, 1520, 2128, 2660, 3040, 3643, 4256, 5320, 7286, 10640, 14572, 18215, 21280, 25501, 29144, 36430, 51002, 58288, 69217, 72860, 102004, 116576, 127505, 138434, 145720, 204008, 255010, 276868, 291440, 346085, 408016, 484519, 510020, 553736, 582880, 692170, 816032, 969038, 1020040, 1107472, 1384340, 1938076, 2040080, 2214944, 2422595, 2768680, 3876152, 4080160, 4845190, 5537360, 7752304, 9690380, 11074720, 15504608, 19380760, 38761520, 77523040]

約数ペア:

[(1, 77523040), (2, 38761520), (4, 19380760), (5, 15504608), (7, 11074720), (8, 9690380), (10, 7752304), (14, 5537360), (16, 4845190), (19, 4080160), (20, 3876152), (28, 2768680), (32, 2422595), (35, 2214944), (38, 2040080), (40, 1938076), (56, 1384340), (70, 1107472), (76, 1020040), (80, 969038), (95, 816032), (112, 692170), (133, 582880), (140, 553736), (152, 510020), (160, 484519), (190, 408016), (224, 346085), (266, 291440), (280, 276868), (304, 255010), (380, 204008), (532, 145720), (560, 138434), (608, 127505), (665, 116576), (760, 102004), (1064, 72860), (1120, 69217), (1330, 58288), (1520, 51002), (2128, 36430), (2660, 29144), (3040, 25501), (3643, 21280), (4256, 18215), (5320, 14572), (7286, 10640)]