15111401928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{563}}^1\times {\mathrm{811}}^1$

素因数の和:1587

約数の個数: 128

約数和(自身を含む): 43525278720

約数和(自身を除く): 28413876792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 197, 394, 563, 591, 788, 811, 1126, 1182, 1379, 1576, 1622, 1689, 2252, 2364, 2433, 2758, 3244, 3378, 3941, 4137, 4504, 4728, 4866, 5516, 5677, 6488, 6756, 7882, 8274, 9732, 11032, 11354, 11823, 13512, 15764, 16548, 17031, 19464, 22708, 23646, 31528, 33096, 34062, 45416, 47292, 68124, 94584, 110911, 136248, 159767, 221822, 319534, 332733, 443644, 456593, 479301, 639068, 665466, 776377, 887288, 913186, 958602, 1118369, 1278136, 1330932, 1369779, 1552754, 1826372, 1917204, 2236738, 2329131, 2661864, 2739558, 3105508, 3196151, 3355107, 3652744, 3834408, 4473476, 4658262, 5479116, 6211016, 6392302, 6710214, 8946952, 9316524, 9588453, 10958232, 12784604, 13420428, 18633048, 19176906, 25569208, 26840856, 38353812, 76707624, 89948821, 179897642, 269846463, 359795284, 539692926, 629641747, 719590568, 1079385852, 1259283494, 1888925241, 2158771704, 2518566988, 3777850482, 5037133976, 7555700964, 15111401928]

約数ペア:

[(1, 15111401928), (2, 7555700964), (3, 5037133976), (4, 3777850482), (6, 2518566988), (7, 2158771704), (8, 1888925241), (12, 1259283494), (14, 1079385852), (21, 719590568), (24, 629641747), (28, 539692926), (42, 359795284), (56, 269846463), (84, 179897642), (168, 89948821), (197, 76707624), (394, 38353812), (563, 26840856), (591, 25569208), (788, 19176906), (811, 18633048), (1126, 13420428), (1182, 12784604), (1379, 10958232), (1576, 9588453), (1622, 9316524), (1689, 8946952), (2252, 6710214), (2364, 6392302), (2433, 6211016), (2758, 5479116), (3244, 4658262), (3378, 4473476), (3941, 3834408), (4137, 3652744), (4504, 3355107), (4728, 3196151), (4866, 3105508), (5516, 2739558), (5677, 2661864), (6488, 2329131), (6756, 2236738), (7882, 1917204), (8274, 1826372), (9732, 1552754), (11032, 1369779), (11354, 1330932), (11823, 1278136), (13512, 1118369), (15764, 958602), (16548, 913186), (17031, 887288), (19464, 776377), (22708, 665466), (23646, 639068), (31528, 479301), (33096, 456593), (34062, 443644), (45416, 332733), (47292, 319534), (68124, 221822), (94584, 159767), (110911, 136248)]