2015193624

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{491}}^1$

素因数の和:681

約数の個数: 128

約数和(自身を含む): 5346190080

約数和(自身を除く): 3330996456

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 43, 82, 86, 97, 123, 129, 164, 172, 194, 246, 258, 291, 328, 344, 388, 491, 492, 516, 582, 776, 982, 984, 1032, 1164, 1473, 1763, 1964, 2328, 2946, 3526, 3928, 3977, 4171, 5289, 5892, 7052, 7954, 8342, 10578, 11784, 11931, 12513, 14104, 15908, 16684, 20131, 21113, 21156, 23862, 25026, 31816, 33368, 40262, 42226, 42312, 47627, 47724, 50052, 60393, 63339, 80524, 84452, 95254, 95448, 100104, 120786, 126678, 142881, 161048, 168904, 171011, 190508, 241572, 253356, 285762, 342022, 381016, 483144, 506712, 513033, 571524, 684044, 865633, 1026066, 1143048, 1368088, 1731266, 1952707, 2047961, 2052132, 2596899, 3462532, 3905414, 4095922, 4104264, 5193798, 5858121, 6143883, 6925064, 7810828, 8191844, 10387596, 11716242, 12287766, 15621656, 16383688, 20775192, 23432484, 24575532, 46864968, 49151064, 83966401, 167932802, 251899203, 335865604, 503798406, 671731208, 1007596812, 2015193624]

約数ペア:

[(1, 2015193624), (2, 1007596812), (3, 671731208), (4, 503798406), (6, 335865604), (8, 251899203), (12, 167932802), (24, 83966401), (41, 49151064), (43, 46864968), (82, 24575532), (86, 23432484), (97, 20775192), (123, 16383688), (129, 15621656), (164, 12287766), (172, 11716242), (194, 10387596), (246, 8191844), (258, 7810828), (291, 6925064), (328, 6143883), (344, 5858121), (388, 5193798), (491, 4104264), (492, 4095922), (516, 3905414), (582, 3462532), (776, 2596899), (982, 2052132), (984, 2047961), (1032, 1952707), (1164, 1731266), (1473, 1368088), (1763, 1143048), (1964, 1026066), (2328, 865633), (2946, 684044), (3526, 571524), (3928, 513033), (3977, 506712), (4171, 483144), (5289, 381016), (5892, 342022), (7052, 285762), (7954, 253356), (8342, 241572), (10578, 190508), (11784, 171011), (11931, 168904), (12513, 161048), (14104, 142881), (15908, 126678), (16684, 120786), (20131, 100104), (21113, 95448), (21156, 95254), (23862, 84452), (25026, 80524), (31816, 63339), (33368, 60393), (40262, 50052), (42226, 47724), (42312, 47627)]