1371925320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{2741}}^1$

素因数の和:2895

約数の個数: 128

約数和(自身を含む): 4256461440

約数和(自身を除く): 2884536120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 97, 120, 129, 172, 194, 215, 258, 291, 344, 388, 430, 485, 516, 582, 645, 776, 860, 970, 1032, 1164, 1290, 1455, 1720, 1940, 2328, 2580, 2741, 2910, 3880, 4171, 5160, 5482, 5820, 8223, 8342, 10964, 11640, 12513, 13705, 16446, 16684, 20855, 21928, 25026, 27410, 32892, 33368, 41115, 41710, 50052, 54820, 62565, 65784, 82230, 83420, 100104, 109640, 117863, 125130, 164460, 166840, 235726, 250260, 265877, 328920, 353589, 471452, 500520, 531754, 589315, 707178, 797631, 942904, 1063508, 1178630, 1329385, 1414356, 1595262, 1767945, 2127016, 2357260, 2658770, 2828712, 3190524, 3535890, 3988155, 4714520, 5317540, 6381048, 7071780, 7976310, 10635080, 11432711, 14143560, 15952620, 22865422, 31905240, 34298133, 45730844, 57163555, 68596266, 91461688, 114327110, 137192532, 171490665, 228654220, 274385064, 342981330, 457308440, 685962660, 1371925320]

約数ペア:

[(1, 1371925320), (2, 685962660), (3, 457308440), (4, 342981330), (5, 274385064), (6, 228654220), (8, 171490665), (10, 137192532), (12, 114327110), (15, 91461688), (20, 68596266), (24, 57163555), (30, 45730844), (40, 34298133), (43, 31905240), (60, 22865422), (86, 15952620), (97, 14143560), (120, 11432711), (129, 10635080), (172, 7976310), (194, 7071780), (215, 6381048), (258, 5317540), (291, 4714520), (344, 3988155), (388, 3535890), (430, 3190524), (485, 2828712), (516, 2658770), (582, 2357260), (645, 2127016), (776, 1767945), (860, 1595262), (970, 1414356), (1032, 1329385), (1164, 1178630), (1290, 1063508), (1455, 942904), (1720, 797631), (1940, 707178), (2328, 589315), (2580, 531754), (2741, 500520), (2910, 471452), (3880, 353589), (4171, 328920), (5160, 265877), (5482, 250260), (5820, 235726), (8223, 166840), (8342, 164460), (10964, 125130), (11640, 117863), (12513, 109640), (13705, 100104), (16446, 83420), (16684, 82230), (20855, 65784), (21928, 62565), (25026, 54820), (27410, 50052), (32892, 41710), (33368, 41115)]